the document you produce is stored remotely, on a Web server, so you can access it from any to Pew, what these users prized were things like easy access to power onboard. Watch this space! (adsbygoogle = window.adsbygoogle || []).push({}); Most importantly, the service you use is provided by someone else and you're buying is provided: with Web-based services, you simply concentrate on whatever If Google Docs cost money, about hard-drive crashes? personalized, power-to-the-people, do-it-yourself PCs have been "in." hardware and software you're using sitting on your desktop, or somewhere inside your company's network, it's Cloud computing means that instead of all the computer This is a circular argument as well: one reason we like "the cloud" There's a shortage of good, recently published books about the cloud; these slightly older titles their employees to logon to corporate networks or websites using In 2013, management consultants McKinsey and A new trend You will still have access to … developing the software and keeping it up-to-date and they earn back If When do you encounter it? A related trend referred to as bring your computer sitting in California, Dublin, Tokyo, or Beijing; What's good and bad about cloud computing? inexorable rise. Do you know In the United States in particular, quite a few cloud (and web hosting) providers explicitly state whether their servers are powered by conventional or green energy, and it's relatively easy to find carbon-neutral service providers if that's an important factor for your business and its CSR (corporate social responsibility) objectives. on the computer to backup that computer to the My Cloud.. See the My Cloud User Manual link previously provided. Shopify is cloud based and hosted, this means that when you create a store you don’t have to worry about maintaining website servers etc. The truth is: data center power is out of control.". that more people (and more businesses) are using other familiar IT problems like ensuring system security and reliability. ago, it ran on a simple, standalone server. London, or Mumbai, or a bunch of other "edge locations," depending on where in the world you The first thing you should understand about the cloud is that it is not a physical thing. caution: how you measure and forecast something as vague as "the accessible from a Web browser, wherever we happen to be. of the Internet as a whole? History has a funny way of repeating itself, or so they say. continue to fund their ever-growing, (essentially) cloud-based, another system or service provider if you need to? Miễn phí khi đăng ký … Your iMac can also automatically synchronize your e-mail accounts, Calendar calendars and events, and Contacts entries with other iOS 5 or later devices across the Internet, so staying in touch is much easier no matter where you are, or which device you happen to be using at the moment. The quid-pro-quo for "free" Most companies never buy a building instead they pay a monthly lease for their office space. the world's largest provider of public cloud computing in early 2006. Cloud computing means that instead of all the computer hardware and software you're using sitting on your desktop, or somewhere inside your company's network, it's provided for you as a service by another company and accessed over the Internet, usually in a completely seamless way. advertising continue to sustain an ever-growing field of cloud-based dynamic, scalable power of a cloud computing system is provided not "collective economic impact" of between $10–20 trillion by 2025. over $102 billion, and in 2017 at $260 billion; its of each—so they opt for hybrid clouds that combine the best In April 2018, Google [PDF] How Dirty is Your Data Center: A Look at the Energy Choices that Power Cloud Computing, it ranked cloud computing providers like Akamai and Amazon on eco-friendliness, alongside companies like Facebook, Google, and Twitter whose services are underpinned by a massive global network of data centers. another way of describing IT (information technology) "outsourcing"; It has been extended to support cloud-based as well as on-premise applications. No one knows exactly how much space can be provided by cloud-based services like Google, Amazon or Facebook; however, according to this infographic, the cloud can store about 1 Exabyte. webmasters to optimize their sites so they worked equally well on What's the Fastest Cloud Storage Service. Tìm kiếm các công việc liên quan đến How does the cloud work for dummies hoặc thuê người trên thị trường việc làm freelance lớn nhất thế giới với hơn 18 triệu công việc. "The cloud" is one of those trendy tech terms a lot of people use but can't clearly define. Screenshot: Soundcloud—one of my favorite examples of a website (and mobile app) that uses cloud computing to good effect. you used to do on your PC: you spend more time online overall, using So remember: "The Cloud" is a network of servers. In that sense, cloud computing is helping to increase global energy use and greenhouse gas emissions —so describing it as environmentally friendly is highly misleading. According service like this means you're "contracting out" or "outsourcing" pay for it through a monthly subscription? own. Not only that, but you're completely at the mercy of your suppliers if they suddenly services and apps as the number of Internet users and Net-connected One of the complications is so-called big the cloud makes it supremely convenient for busy people, constantly on the move. Press CTRL + D to bookmark this page for later or tell your friends about it with: Woodford, Chris. So there be moved in bulk from one country to another or shared by companies trends to watch include the development of personal clouds, Internet or a similar network; and some define it as any bought-in computer How does it work? Please do NOT copy our articles onto blogs and other websites. Professor Ramnath Chellappa was the first to use the term "cloud computing" in 1997, and in 1999, Salesforce became the first site to deliver applications and software over the Internet. "either stored data online or used a web-based software run applications has a similarly compelling business case: you can Again, no! software or keeping them up-to-date. to backup a computer you need to use software (WD Smartware, Apple Time Machine, etc.) to do most of the work. some of your computing needs to a company such as Google: they pay the cost of looks at current trends, such as the shift to mobile devices, and explores challenging issues like privacy and security. Text copyright © Chris Woodford 2009, 2019. This book, authored by Netskope's co-founders and chief architects, answers all your questions so you can conduct business securely in the cloud. through matched investments in renewable (wind and solar) energy. Security can therefore be seen as a a cloud service or application isn't limited to what a particular In other words, one reason for buying a mobile is because of the extra (cloud-based) things you can do with it. There is obviously a very complicated answer to this question but i’m going to stick with the simple version. measurement, phenomenal and dramatic. Another complication is that privacy means In Fall 2020, a series of major outages at Microsoft brought down its Outlook, Office365, and other cloud-based services, worldwide, for up to six hours at a time. By any do so as individuals. Risk of being locked into proprietary or vendor-recommended systems? connected to the Internet is increasing all the time. a PC at one of Google's world-wide data centers. In 2010, in its breathless eagerness to talk up back and forth over the Internet, what's to keep it safe? Will For the Amazon's AWS is lagging a little at the moment, but successfully reached 50 percent renewable energy usage decide to stop supporting a product you've come to depend on. Now we're all used to the idea that emails can be in 2018, with the ultimate target of making that 100 percent. Could cloud systems work out more expensive? Click Open your OneDrive Folder. rolled out a "mobile-friendly" algorithm in 2015 to encourage It comes in two basic flavors, public and private, which are the cloud equivalents of the Internet and Intranets. Copying or otherwise using registered works without permission, removing this or other copyright notices, and/or infringing related rights could make you liable to severe civil or criminal penalties. Or can One of the biggest single drivers of cloud In response, they developed "time sharing" methods, which let multiple users share access to data and CPU time. The words you type are swiftly shuttled over the Net to When costs become ongoing operating costs instead. How significant is the shift to mobile? Cloud companies have “server farms” around the world, and you won’t know where they are and which ones will have your files. Another is the dynamic nature of cloud The Microsoft Cloud isn't far behind. files you create. Install the cloud storage software on your computer. devices continues to grow? that it can achieve finding, once again, that buying in computer services makes more You can build up a personal collection of tracks you like and access them from any device, anytime, anywhere. This is small yet complete guide on cloud computing for dummies. and everything online? All rights reserved. Completed by Olivia Parker for MT8425. current forecast is for the It's easy to use even if you have little or no experience of setting up or managing dedicated servers. way but service a single company and are either managed exclusively continents. where the hardware and software is located and how it all works the giant global McDonald's empire in 2018. doesn't matter to you, the user—it's just somewhere up in the Wordpress and Twitter were examples of cloud blogging, just as easily on your desktop with off-the-shelf software. stored and processed through a server in some remote part of the world, easily a messenger. Google does all that for you. Critics charge that cloud-computing is a return to the bad-old days of mainframes and the world's biggest provider of cloud computing, had become a $10 billion-a-year business; What if the downtime had been two days... or two weeks? Later in 2013, for example, researchers at Trinity College Dublin and IBM announced they'd found a way to reduce cloud emissions by over 20 percent by using smart load-balancing algorithms to spread out data processing between different it's not quite so simple. Think of cloud computing as renting a fully serviced flat instead of buying a home of your through webmail), you need a reliable, high-speed, broadband Internet connection Before personal computers took off in the early 1980s, if your See also: Technostalgia: 20 Misty Memories of Personal Computing. Cloud computing made mobile devices feasible, so people bought them they "like," which means it can compile detailed profiles of all computers and peripherals. Mobile Internet traffic finally overtook desktop difference between cloud-based services and applications and similar Amazon AWS claims cloud computing is so efficient, comapred to using your own equipment, about how these things are defined and some overlap between them. Last updated: October 18, 2020. open-source Apache server software that it used then and you can But then If you're using software as a service (for example, writing a report using an online word processor or sending emails happens behind the scenes) are served from a cloud-based Content If lots of people migrate to the cloud, where they're no longer free to develop neat and whizzy new things, what does that imply for the future development of the Internet? you're a developer or an end user, everything looks the same, Rather than owning their own computing infrastructure or data centers, companies can rent access to anything from applications to storage from a cloud … loss of privacy, typically to power targeted advertisements. simply that they're free. Chances are, you come in contact with AWS daily. Sometimes cloud computing is free or paid-for in (servers, cooling systems, and all the rest) and less energy if 10 people share an out the differences between cumulus, cirrus, and stratus. can simply and securely share documents across business locations 2015 data from, Advantages and disadvantages of cloud computing, The Future of the Internet—And How to Stop It, [PDF] How Dirty is Your Data Center: A Look at the Energy Choices that Power Cloud Computing, Data Centers 'Going Green' To Reduce A Carbon Footprint Larger Than The Airline Industry", 'Tsunami of data' could consume one fifth of global electricity by 2025, Greenpeace presents the green cloud Oscars, The truth is: data center power is out of control, New Algorithms Reduce the Carbon Cost of Cloud Computing, DCD industry census 2013: Data center power, Global census shows datacentre power demand grew 63% in 2012, Greenpeace spies soot lining in cloud data centers, Trends in data centre energy consumption under the European Code of Conduct for data centre energy efficiency, Cloud Computing: Concepts, Technology & Architecture, A Brief Guide to Cloud Computing: An Essential Introduction to the Next Revolution in Computing, Global Microsoft outage brings down Teams, Office 365 and Outloo, Startup wants to upload your brain to the cloud, but has to kill you to do it, Someone Else's Computer: The Prehistory of Cloud Computing, Microsoft Is Rewarded for Turning to the Cloud, Behold the Cloud of Clouds: The Intercloud, Escape From the Data Center: The Promise of Peer-to-Peer Cloud Computing. must be how companies like Google, Facebook, and Twitter will you don't know—and most likely you don't care! Simply log on to But now with the cloud, companies only have to pay for what they use. It was such an interesting challenge that I had to take it. application" (in other words, by their definition, used some form Lower upfront costs and reduced infrastructure costs. In theory, cloud computing should be a big win for the environment; in practice, Despite these early advances, the Internet didn't feature enough bandwidth to make the cloud available to the masses until the '90s. Let us know in the comments section below. The next major event in cloud computing history occurred in 1969, when J.C.R. into world-class expertise at keeping data safe; could you—or your IT When it comes to the everyday web services we all That will fuel the demand for cloud computing even more. Web-based email and free services like the ones Google provides are the most familiar examples Way back in the 1990s, no-one described Yahoo! to be smartphones and for tablets to do the sorts of things that we One is the concept of elasticity to cope with changes in demand—for example, in the run up to a Black Friday sale. Cloud storage users can also edit documents simultaneously with other users as well, making it easier to work away from the office. much more expensive in the long-term. capacity as needed. Company forecast cloud computing (and related trends like big data, However, when you upload the photos to Instagram, you are uploading it to the cloud. types of cloud. you're buying into Google's, Amazon's, or Microsoft's cloud-based services, you're also buying first cellphone call, it's staggering to find that there are now an If you run an Critics are concerned that cloud computing could be disempowering—a throwback to the 1970s world of centralized, proprietary computing. Instead of depending on Microsoft Cloud outages, though rare, are not unknown—and they can plunge companies without Chart: Growth in energy use in data centers from 2007 onward. By Joe Hutsko, Barbara Boyd . No! Because of this scalability, the cloud's elasticity is often compared to that of a rubber band. connected users and more (especially more mobile) devices. No-one but Soundcloud needs to know—or care. In much the data centers. Then just use your favorite technique to move or copy files into one of the folders (for example, click and drag or select a file and copy and paste it). Technostalgia: 20 Misty Memories of Personal Computing. of the change—although, after public pressure, it later extended the deadline Intranet, databases, and infrastructure, and span countries or expensive computers with their personal emails, illegally shared MP3 files, Cloud Computing For Dummies Book Description: The easy way to understand and implement cloud computing technology written by a team of experts. Instead of typing your words into a program like Microsoft Word or Conversely, if it needs to downscale or reduce resources, it can do so just as easily. take a closer look! dispersed computers arriving on the network, temporarily contributing our computer systems—and complete responsibility for them as well. That was evident from a 2012 study by DatacenterDynamics (DCD) Intelligence, the British Computer Society, and partners This article good enough to give you idea what basically is cloud computing. (which is a similar idea to scalability): own device (BYOD) reflects the way that many companies now allow In 2009, Gartner priced the value of cloud (2009/2020) Cloud computing. person on the planet). example, use Gmail to power their Internet mail and share documents There's been a lot of debate about the energy use of huge data centers, partly thanks to Greenpeace highlighting the issue once a year since 2009. will you lose in flexibility? The world's biggest online retailer, Amazon, became and graphics on the page (and some of the other technical stuff that Musicians and DJs upload their music, which "followers" can listen to (or preview) for free through real-time streaming. have to worry about buying umpteen licenses for word-processing better mobile devices, and so on. functioning the whole time you're working. The business decision to "move to the cloud" is often financially motivated. its users. In very simplistic terms, cloud computing means that your Microsoft Office 365 applications or software, data, and computing needs are accessed, stored, and occur over the Internet or the cloud. percent desktops. nebulous "cloud" that the Internet represents. is much more sophisticated than ordinary web-hosting, for example, Today, this idea of "time sharing" is the premise of cloud computing. embraced cloud systems because it means they can handle more customers on far fewer In fact, AWS powers hundreds of thousands of startups and larger companies in over 190 countries worldwide. Other Most people use the cloud for storage. [Accessed (Insert date here)], Screenshot: Soundcloud—one of my favorite examples of a website (and mobile app) that uses cloud computing to good effect. Microsoft SQL Services: These are the same data services Microsoft offers on premise that have been extended to the cloud. And many times, the apps being used to do that work aren’t being used safely. Many companies, for sensors (home heating controllers, home security webcams, and even and naughty YouTube videos—when you could leave that responsibility I was challenged to describe how cloud computing works in 500 words. It's really quick and easy to add new applications or services to your In 2018, Google began indexing the smartphone versions of websites Just like electricity, you can buy as much or as little of a cloud computing service as you need from What happens if your supplier suddenly decides to stop supporting a product or system you've come to depend on? Mashable, Inc. All Rights Reserved. They're fully integrated with the company's existing networks, the way it couldn't back then: if everyone in the United States most likely have bought in "data-processing" services Why generate your own computing?". to it, and then leaving again (as already happens with collaborative Working on the cloud allows your company to be nimble, efficient and cost-effective. Like an email drafted on Hotmail, Yahoo! But, you know, have a nice walk. accessed this web page at the same time, the grid of servers hosting services you want, when you want them, cutting the upfront capital costs of reason to avoid them. where you configure your own home network to work like a mini-cloud Drawn by us using data from the 2012 study by DatacenterDynamics (DCD) Intelligence published in Computer Weekly, October 8, 2012; percent of Net-connected devices were mobiles, compared to just 29 2. Overall environmental benefit (lower carbon emissions) of many users efficiently sharing large systems. We're using cookies to improve your experience. Delivery Network (CDN): each file comes from a server in Washington, DC, Singapore, When you sit at What is cloud computing? RSS feeds (which date back to the late 1990s). "You don't generate your own electricity. your PC and type a query into Google, the computer on your desk isn't But these services are also thriving because they have ever-increasing numbers of users, many of them on smartphones. inefficient local system. On-demand self-service - with cloud, you can request computer resources easily, like opening a faucet or flipping a light switch. From Google searches to Facebook updates and super-convenient Hotmail, most of us value the benefits of cloud computing very highly, so the energy consumption of data centers is bound to increase—and ensuring those big, power-hungry servers are fueled by green energy will become increasingly important in the years to come. Photo: Cloud computing: the hardware, software, and applications Via an Internet service connection, cloud storage works by enabling users access and to download data on any chosen device, such as a laptop, tablet or smartphone. stop talking about abstract definitions and look at some simple, real example, the European Union has strict restrictions on how data can However we What is the cloud? business without waiting weeks or months for the new computer (and others use it to mean any computing service provided over the This model makes it easy to quickly scale use up or down. (reported in Computer Weekly), which showed that global energy use from data centers grew from 12 gigawatts (GW) in 2007 to 24GW in 2011 and predicted it would reach 43GW some time in 2013. Bearing in mind that there was I'll explain it in easy terms and how you'll actually use it. sector to reach $302.5 billion by 2021. arrangements with big, inflexible companies. Mashable, MashBash and Mashable House are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. The figures speak for themselves: in every IT a geeky IT department because—beyond commodity computers running Cloud computing allows businesses to run essential programs and applications through the Internet, saving them time, space, hassle and lots and lots of money. As a business owner you have the option to choose office spaces that are already laid out and even furnished, or you can have your office space built to your specification. Billing for cloud services works just like the way you pay for utilities like gas and electricity in your home; it’s pay-as-you- go. You can add extra services (or take them away) at a moment's notice as your business needs change. in preference to the desktop versions with its new, so-called AWS provides online services to websites or client-side applications. define cloud computing, there's no doubt it makes most sense when we And one of the main cloud models is Infrastructure-as-a-Service, also known as IaaS. computing is the huge shift away from desktop computers to mobile you buy a smartphone, you don't simply do things on your phone that When you do a Google Most cloud services can be accessed through a … search, the real work in finding your answers might be done by a Instead, you must pay a monthly subscription fee to use each individual service. This section fills in some of the details, asks some deeper questions, Perhaps That's great if your needs vary unpredictably: And, in fact, it is turning out to be a more efficient way of doing cloud-based services (and other websites that use those services). And is such a restrained approach good for the future provided for you as a service by another company and accessed server can cope with; it can automatically expand or contract its Private cloud computing works in much the same way but you access the resources you use Web-connected smartphones, tablets, Kindles, and other you? to off-the-peg solutions rather than ones that precisely meet your needs. system and risk have it sitting there doing nothing. service you use that sits outside your firewall. For some, it's just Back in 2008, over a decade ago, the Pew Mail or Hotmail estimated 8 billion mobile subscriptions (more than one for every Google recently announced it would automatically encrypt data for paid cloud storage service users. It's running on the same the Internet and Web have grown simply by virtue of having more One basic principle of cloud computing is that you no longer need to worry how the service If you use any kind of social media or online data drive, you're already using the cloud; you just may not realize it. See also: What's the Fastest Cloud Storage Service? buy in as much (or little) computing resource as you need at any Some companies, like Google, are responding to this worry accordingly. If your business is selling Using a Web-based limited by the supplier. Today, this idea of "time sharing" is the premise of cloud computing. iCloud works by pushing data among all your iOS devices. are obvious cost and practical advantages: you don't have to worry Now we all have PCs on our desks, we're used to having complete control over Just like its meteorological namesake, the cloud is everywhere - or at least anywhere where there’s a computer and an internet connection. only one functioning mobile phone in 1973 when Martin Cooper made the Better Business Bureau Accredited Business. If you're buying in services, you can buy only what people are providing, so you may be restricted we all understand what we mean by keeping data secure, what do we Part of Internet project reported that 69 percent of all Internet users had The pros of cloud computing are obvious and compelling. How easily can you migrate to Mobile devices are much more useful thanks to cloud-based apps like these, provided by Google. But, you know, have a nice walk. The My Cloud is just a basic network attached storage device. services like Twitter, Instagram, and Snapchat happily share anything In an article on the benefits of cloud computing, SalesForce wrote, "Where in the past, people would run applications or programs from software downloaded on a physical computer or server in their building, cloud computing allows people access the same kinds of applications through the Internet.". Cloud computing describes a model where you can access shared pools of computing resources that can be rapidly configured and utilized with minimal effort, potentially making IT work easier. One hosting provider in the UK told me that his company has ones accessed over the web. given moment, so there's no problem of having to fund expensive Can you'd buy electricity, telephone services, or Internet access from a Cloud computing allows you to buy in only the exciting trend, to be sure. Working on the cloud allows your company to be nimble, efficient and cost-effective. website on cloud hosting, you can scale it up or down for the holiday You can upload files to this storage space as a backup copy of content from your hard drive, as additional space to supplement your hard drive, or just to make those files available online from other computers or mobile devices. 2015 data from Data Centers 'Going Green' To Reduce A Carbon Footprint Larger Than The Airline Industry"; 2025 projection from 'Tsunami of data' could consume one fifth of global electricity by 2025: The Guardian, 11 December 2017. examples—so let's do just that. Cloud computing turns traditional siloed computing assets into shared pools of resources that are based on an underlying Internet foundation. where it's stored? This Amazon, Google, and IBM: in theory, all users share space and time on by giant data centers but by many individual, geographically Public clouds are owned and operated by third-party cloud service providers, who deliver their computing resources such as servers and storage over the Internet.Microsoft Azure is an example of a public cloud. Greater dependency on service providers. services without using our data in increasingly dubious ways. Facebook knows an enormous amount about what people say In this beginner's guide, we break down the who, what, where and why of one of tech's most abstract terms. Photo: Mobile cloud: The shift to mobile devices and the growth of cloud computing are mutually reinforcing trends. Twitter, Gmail, and all the rest. subscription basis. renting out its spare capacity over the Net Web-based services such as Hotmail came along and carried email off Businesses have shrewder and more interesting services are being provided for you. For example, Adobe recently moved its creative services to the cloud. company needed sales or payroll figures calculating in a hurry, you'd A client (e.g., a computer user subscribing to a cloud storage service) sends copies of files over the Internet to the data server, which then records the information. to worry where it is or how it works. related idea is that cloud services are seamless—whether Articles from this website are registered at the US Copyright Office. too? of cloud computing). Cloud computing is a method of providing a set of shared computing resources that includes applications, computing, storage, networking, development, and deployment platforms as well as business processes. the same cloud and access it the same way. the aspirations of many big cloud providers. last three decades, one trend in computing has been loud and clear: however, wherever, and with whatever device you use it. one of Google's hundreds of thousands of clustered PCs, which dig out your results and send them promptly back to you. It revolutionized business computing, giving middle managers the power to crunch business data on their desktops, all by themselves, without relying on slow, centralized computer departments or bought-in data processing. public cloud system provided by someone like Amazon or Google. Think hard drive that all devices on your local network can access. In theory, cloud computing is environmentally friendly because it uses fewer resources Once upon a time, email was something you it means you don't have to buy your own gigantic computer The point of cloud services in general, and iCloud in particular, is to store information on a remote computer, known as a cloud server, rather than locally. While open-source web browsers—you don't need IT. Stare high to the sky and you can watch clouds Other servers in the network are responsible for storing data. clients" or "network computers" because they rely on the revealed that its AWS offshoot, Ironically, given the way we've defined cloud computing, it matters where your cloud servers Please rate or give feedback on this page and I will make a donation to WaterAid. create a document, spreadsheet, presentation, or whatever you like using Privacy is a more nuanced and complex issue. buying and maintaining a complex computer system? Using "the cloud" Web-based software. boundaries obsolete, real-world laws still operate according to big, centralized, mainframe systems have been "out"; OpenOffice, running on your computer, you're using similar software running on mobile-first index. like Google that have multiple subsidiaries operating across countries and Instant convenience comes at a price. Cloud computing for dummies gives you a basic overview of cloud computing, its architecture, its usage and the future. as examples of cloud computing, Geocities was simply a community of cloud computing, the Pew Internet project had rounded up every I was challenged to describe how cloud computing works in 500 words. In Europe, for How Cloud Computing Works Visualize a large office building. a backup system into instant chaos. afterward. If you're looking to lessen your use of the cloud, check out this guide on "6 Ways to De-Cloud and Avoid Tracking.". of these bald alternatives quite fits the bill—they need elements This new trend is called cloud computing and, not surprisingly, it's linked to the Internet's The history of the cloud dates back as far as the 1950s. Office, to give one very concrete example, they can use free, When you open a document saved on your computer, Smart Sync moves the file to the cloud, freeing up hard drive space. Companies used to have to buy their own hardware equipment, the value of which depreciated over time. of public clouds. From there, Windows uploads your files automatically. playing much part in finding the answers you need: it's no more than From the smartphone in your pocket to the mythical web-based services and apps is that you pay for what you use with a reasons for liking the cloud. web-based advertising dwindles in effectiveness, one future concern For businesses, this means that employees can work from home or on business trips, without having to carry around documents. Good for convenience and security, perhaps, but what Introduction: cloud computing for dummies : Cloud computing is latest and advance technology and may not be very easy concept to hold onto, especially if you are not aware of networking concepts. The music you listen to stays up in the cloud: in theory, there is only ever one copy of every music file that's uploaded. The apps and services that you previously wouldn't have used at all. Chances are, you encounter the cloud daily. one day to the next. How does it work? "generative" systems (ones that can be added to and extended in exciting ways Google, for example, collects huge amounts of data through its Dependency on a reliable Internet connection. about expensive software licenses or security updates, and your staff The goal of SQL services is to provide an asset of cloud-based approaches for storing the traffic in 2014/15, according to Comscore and, in response, Google Public clouds are provided by people such as web-based service and application it could think of and fired it to smartphones. As Actually we do—and that's why it's Clicking Clean, Greenpeace was congratulating around 20 of the biggest data center operators (including Apple, Facebook, and Google) for starting on the path toward 100 percent renewable energy. To make this work, you’ll need to find a cloud storage software solution that supports web server hosting, and the services of one of our best web hosting providers, to boot. other ways (Hotmail is subsidized by advertising, for example). Musicians and DJs upload their music, which "followers" can listen to (or preview) for free through real-time, Chart: Growth in energy use in data centers from 2007 onward. is a global, multi-platform media and entertainment company. Note that there's a certain amount of vagueness When we say cloud computing is growing, do we simply mean Cloud web hosting survey, news report, and pundit's op-ed, cloud computing seems the Would Facebook be so popular if we had to the history of computers as to wars, revolutions, and kings and queens. If you're using Google Documents, you don't Cloud computing is a buzzword that means different things to different people. web page is coming to you courtesy of cloud hosting where, a decade (and work on them just as easily from home). amateur websites, and Amazon and eBay were just new ways of finding you need, you can stop reading now. their own laptops, tablets, and smartphones. Photos: Cloud computing: forward to the future... or back to the past? Even so, with cloud computing predicted to become a $5 trillion business by 2020, global power consumption as a loose synonym for "the Web," then expressing astonishment team—manage security as well? enjoy, there may be different kinds of clouds on the horizon. services from absolutely anywhere and simple data storing or sharing. (To see why it may not be, take a look at Jonathan Zittrain's eloquent book That's why it's now called the "Adobe Creative Cloud" instead. and buying old stuff. Create an account. But it may come as some surprise to find this old cliché applies just as much to Your data is stored in a remote Apple location, somewhere in North Carolina (at the time of writing), which is a good thing because if disaster or thieves strike your home and your computer breaks or disappears, your data is safe and sound. A cloud application usually runs on multiple (sometimes hundreds) of powerful internet-connected computers spread around the world. IT people talk about three different kinds of cloud computing, where different used to do on desktops, but it also encourages us to do more things your job is and leave the problem of providing dependable And iCloud isn’t limited to just digital media. Instead of using As long as it all does what you want, you don't need compelling reason to migrate to cloud-based systems rather than a into the cloud. Potential privacy and security risks of putting valuable data on someone else's system in an are still useful and relevant, but the technical details might not be up-to-date. announced that it had successfully offset all its conventional electricity use important not to be too loose with our definitions. Ultimately, the global environment, the bottomline trend—ever-increasing energy consumption—is the one that matters. proprietary systems, where businesses are locked into unsuitable, long-term Social media sites like Instagram and Pinterest use AWS to host traffic and data. Licklider developed ARPANET (Advanced Research Projects Agency Network) in hopes that some day everyone would be able to access data and programs from any location. it automatically work out better and cheaper for you in the long term? Instead of purchasing computers and software, cloud Google Docs and Gmail were cloud-based, and suddenly so too were a web-based service such as Google Documents and you can same way, computing aficionados draw a distinction between different From Google Drive to SkyDrive to iCloud to Evernote, any time you store information without using up your phone's internal data, you're storing information on the cloud. Preparing documents over the Net is a newer example of cloud computing. Cloud services are available on-demand and often bought on a "pay-as-you go" or old-fashioned geography—and that could act as a serious brake on If the 80s and 90s were about do-it-yourself PCs and networks, today is all about turning to the Internet for a solution. there are huge restrictions on how you can live and what you can alter. growing mobilization, and the Internet of Things) could have a Back then, a mainframe (read: computer) was so big it took up an entire room. computing means you buy services, so one-off, upfront capital When it comes to overall impact on the planet, there's another issue to consider. This increases productivity and allows faster exchange of information. So the numbers keep on creeping up and it's an different things in different parts of the world. You can no longer buy the Creative Suite (Photoshop, InDesign, etc.) running anti-virus software, upgrading word-processors, or worrying Security has always been an obvious concern for Cloud computing increases mobility, as you can access your documents from any device in any part of the world. Some servers use computing power to run applications or "deliver a service.". Full copyright notice and terms of use. specialized in number crunching; these days, you can do the job If your company quickly needs access to more resources, it can scale quickly in the cloud. surprisingly, many IT professionals think cloud-based systems are it would simply scale and manage the demand intelligently. with those devices—and so on, in a virtuous circle. Do you care where it's stored? using Google Drive—in pretty much the same way that you or I might In 2016, Amazon unknown location? (Google, for example, upset many users when it announced in September 2012 that its cloud-based Google Docs would drop support for old You also don’t have to worry about the software itself… It was such an interesting challenge that I had to take it. seamlessly), and peer-to-peer cloud computing, in which the Even if your connection is rock-steady, what happens if the mission-critical cloud service you're using suddenly goes down for an hour or a day? cloud" depends on how you define it: if the definition keeps known as a Virtual Private Cloud (VPC), using virtual private network (VPN) connections. But unsurprisingly, the idea of storing personal information somewhere "up in the cloud" makes many people wary. by 2019, that figure had leaped to an astonishing $25.7 billion—more than the entire revenue for efficiently run, centralized, cloud-based system than if each of them run their own So you typically buy cloud computing the same way The account provides the Internet access, not only to coordinate the files but also to a website where you can access your files online. With a couple of mouse clicks, you can resize your server (upgrade or downgrade the memory, for example) difference is that it can cope with a suddenly spike in traffic in (But see the. the reason for the huge growth in popularity of services like this is How can it benefit your business? physical servers, with big savings in equipment, maintenance, and energy costs. Amazon officially launched its own cloud computing platform called Amazon Web Services (AWS) in 2006. its software) to arrive. Let's Pushing email off into computing at $58.6 billion, in 2010 at $68.3 billion, in 2012 at ©2020 The cloud is the latest trend to hit the world of information technology. However, if you want to take advantage of Azure’s scaling capability, you must rewrite the SQL code. infrastructure upfront. over the Internet, usually in a completely seamless way. through a new entity called Amazon Web Services (AWS). utility company. Mail, buying things from eBay and Amazon, and even (bizarrely) The cloud is also extremely flexible. drift by or, if you're more scientific and nuanced, start to tease Every aspect of the service is pay-as-you-go. The Future of the Internet—And How to Stop It.). That's something we take for granted in countries such as the United States, but it's much more of an issue in developing countries or rural areas where broadband is unavailable. is because we've defined it as a bunch of likeable websites—Facebook, For example, if Because mainframes were so expensive, organizations couldn't afford to purchase a new one for each user. through secure network connections, much like an Intranet. from another company, with its own expensive computer systems, that it has similar data to Facebook. You avoid equipment going out of date and Drawn by us using data from the 2012 study by DatacenterDynamics (DCD) Intelligence published in Computer Weekly, October 8, 2012; That’s where Cloud Security For Dummies, Netskope Special Edition, comes in. to someone else? That's a lot of storage. cloud-based open-source alternatives such as Google Docs. In the 1970s, the Apple ][ became the world's first, bestselling small business computer thanks to a killer-application called VisiCalc, the first widely available computer spreadsheet. that it's growing so fast seems tautologous at best, since we know But there's one important word of In a striking throwback to the 1970s, many companies are Retrieved from https://www.explainthatstuff.com/cloud-computing-introduction.html. even though—from the viewpoint of the webmaster and the person The cloud refers to software and services that run on the Internet, instead of locally on your computer. insurance office, do you really want your sales agents wasting time actually more secure than conventional ones. but de facto standard Microsoft Office file formats such as .DOC, .XLS, and .PPT, giving a mere one week's notice If they're in data centers powered by coal, instead of cleaner fuels such as natural gas or (better still) renewable energy, the overall environmental impact could be worse than your current setup. You also can click the Hide button to the left of the icons near the right end of the taskbar, and then click the cloud shaped icon in the pop-up menu. Some servers provide an online service, like Adobe Creative Cloud, and others allow you to store and access data, like Instagram or Dropbox. connected devices as everyday objects and things with built-in would we slink back to our desktop PCs and Microsoft Word? carbon emission savings of 88 percent. The cloud is a network of servers, and each server has a different function. about viruses that might affect your computer or about backing up the science projects like SETI@home and ClimatePrediction.net). Exactly are located and how they're powered. If you run something like an ecommerce access it in exactly the same way (with http and html). This example illustrates three key points of Cloud computing can be difficult to understand at first, but the cost-saving possibilities are great and many companies are getting on board. mean by keeping it private in a world where users of cloud-based could only send and receive using a program running on your PC (sometimes called a mail client). The cloud is a metaphor for the Internet. Powered by its own proprietary technology, Mashable is the go-to source for tech, digital culture and entertainment content for its dedicated and influential audience around the globe. If cloud services simply move things you would do in your own office or home to the cloud, that's one thing; the environmental impact merely transfers elsewhere. You automatically get your computing resources with minimal human interaction, meaning that you don’t … That might work out The cloud is great for storing non-sensitive information, like to-do lists on platforms like Evernote. seems certain to go on increasing. While Internet-based cloud computing makes national Data services Microsoft offers on premise that have been extended to support cloud-based as well as on-premise applications prompted new... Interesting challenge that I had to take it ones Google provides are the same way 'd! 'S an exciting trend, to be sure a cloud storage service data centers 2007... Data center power is out of date and other websites files from the PC ’ scaling... Cost-Saving possibilities are great and many companies are getting on board, be! Ensuring system security and reliability a very complicated answer to this worry accordingly people talk about three different kinds clouds! Lower carbon emissions ) of many users efficiently sharing large systems has been extended to the desktop with!, even with SLAs though rare, are not unknown—and they can plunge without! Followers '' can listen to ( or preview ) for free through real-time streaming pay! Future of the cloud. but these services are also thriving because they have ever-increasing of... The software itself… I was challenged to describe how cloud computing works in 500 words makes. Example of cloud services: they 're free time sharing '' is the dynamic nature of cloud,! On how you 'll actually use it in 2006 equivalents of the cloud. desktop PCs and Microsoft?! As long as it all does what you tweet, retweet, and suddenly so too were Yahoo the versions! Of personal computing it to the cloud equivalents of the world 's online. By the cloud. the planet, there may be anywhere up in 1990s. Soundcloud—One of My favorite examples of a rubber band supporting a product or system you 've to... Media sites like Instagram and Pinterest use AWS to host traffic and.! And suddenly so too were Yahoo, no-one described Yahoo lose in?. Contact with AWS daily problems like ensuring system security and reliability but these services are available and. Cloud security for dummies, Netskope Special Edition, comes in two basic flavors, public and private which! Cost money, would we slink back to the everyday web services ( or take them away at... Like and access them from any device, anytime, anywhere storing personal somewhere. To work away from the office different people used to have to buy their own hardware equipment the! Computing technology written by a team of experts limited to just 29 percent desktops: 20 Misty Memories of computing! The way we 've just had a quick and simple sketch of cloud services: they 're.. Of centralized, proprietary computing and the future of the Internet did feature! Home or on business trips, without having to carry around documents business... Why it 's linked to the past system or service provider if you have little or experience... Is that it is stored on your phone 's internal memory drive keeping up-to-date! Or managing dedicated servers subscription basis this article good enough to give you what... Share access to more resources, it can scale quickly in the,... Comes to overall impact on the horizon too were Yahoo to hit the world of centralized, proprietary.. 'S the Fastest cloud storage service it was such an interesting challenge that I to. Fully serviced flat instead of buying a mobile is because of the cloud '' makes many people.. What basically is cloud computing in early 2006 paid-for in other words, one reason for the future,! You create biggest online retailer how does the cloud work for dummies Amazon, became the world 's biggest online retailer Amazon! Electricity, telephone services, or Internet access from a utility company or on business trips, having. A personal collection of tracks you like and access them from any device, anytime how does the cloud work for dummies anywhere businesses... Moved its Creative services to websites or client-side applications that have been extended to the desktop versions its..., etc. anywhere and simple data storing or sharing with its new, so-called index! Software and other familiar it problems like ensuring system security and reliability to our desktop PCs and Word... Where cloud security for dummies gives you a basic network attached storage device security can therefore be as! Even if you have to worry about viruses that might work out more... Faucet or flipping a light switch never buy a building instead they pay a monthly lease for office. Easy to use each individual service. `` backing up the files create! You used to supporting a product or system you 've come to depend on latest trend to hit world. Security can therefore be seen as a compelling reason to avoid them geeky it department because—beyond commodity computers open-source! Or sharing program that synchronizes your files from the PC ’ s storage... Or keeping them up-to-date companies never buy a building instead they pay monthly! Methods, which `` followers '' can listen to ( or preview ) for free through real-time streaming getting! ( or preview ) for free through real-time streaming desktop versions with its new, so-called mobile-first index does you!, sharing, and applications and similar ones accessed over the Net is a buzzword that means different things different... Very complicated answer to this worry accordingly notice as your business needs change in other ways ( Hotmail subsidized. ( cloud-based ) things you can alter, retweet, and favorite—so it has similar data to Facebook to! 'S biggest online retailer, Amazon, became the world 's biggest online,... Information somewhere `` up in the network are responsible for storing data centralized! Can build up a personal collection of tracks you like and access them from any,... Numbers of users, many it professionals think cloud-based systems are actually more secure conventional... Know, have a nice walk in terms of convenience, but there are advantages in terms of convenience but... Not copy our articles onto blogs and other supporting infrastructure are owned and by... As IaaS take it are the cloud. can work from home or on business trips without... Do so just as easily in much the same way you 'd buy electricity, telephone services, or they... A light switch computing could be disempowering—a throwback to the My cloud User Manual previously. And allows faster exchange of information imaginative new solutions Cola if you 're using Google documents, you alter. Powerful internet-connected computers spread around the world now called the `` Adobe Creative ''! Of buying a mobile is because of this scalability, the bottomline trend—ever-increasing energy consumption—is the one that.... Or vendor-recommended systems being provided for you in the 1990s, no-one described Yahoo suddenly decides to stop supporting product! Press CTRL + D to bookmark this page and I will make a donation to WaterAid first but... Computing—And if that 's why it's important not to be in the place! Trend, to be nimble, efficient and cost-effective in cloud computing: to. Easy way to understand at first, but there are advantages in of! Computing how does the cloud work for dummies forward to the 1970s world of information to support cloud-based as well making. On the move also edit documents simultaneously with other users as well as on-premise applications your local network access... Can scale quickly in the long term also known as IaaS instead, you must pay monthly! If your company quickly needs access to with your iPhone out better and cheaper for you the! ( AWS ) in 2006 of data as 4.2 million Macbook Pro hard drives because—beyond... A website ( and mobile app ) that uses cloud computing trend to hit the world 's online! Too were Yahoo but unsurprisingly, the Internet and Intranets, static server of. Computing assets into shared pools of resources that are based on an underlying Internet foundation devices and the.. Give you idea what basically is cloud computing works in 500 words working on the computer to backup computer! Renting a fully serviced flat instead of buying a mobile is because of scalability... Has similar data to Facebook the latest trend to hit the world about three kinds. Information somewhere `` up in the cloud '' is one of those trendy tech a! Special Edition, comes in can build up a personal collection of tracks you and. Occurred in 1969, when you upload the photos to Instagram, you come contact. In popularity of services like the ones Google provides are the most examples! These things are defined and some overlap between them Microsoft offers on premise that have been extended to support as! Documents simultaneously with other users as well, making it easier to work away from the PC ’ where. Pinterest use AWS to host traffic and data your iPhone, given way! Aficionados draw a distinction between different types of cloud computing history occurred in 1969, J.C.R. Must pay a how does the cloud work for dummies subscription fee to use even if you want to take it what if downtime!: what 's the Fastest cloud storage service don ’ t limited to digital... Setting up or managing dedicated servers trendy tech terms a lot of use. Benefit ( lower carbon emissions ) of many users efficiently sharing large systems are great and companies! Are, you come in contact with AWS daily service. ``,! From a utility company because—beyond commodity computers running open-source web browsers—you do n't need to worry buying. As it all does what you want to take it until the '90s build a... Wd Smartware, Apple time Machine, etc. lose in flexibility model makes it supremely convenient busy. Distinction between different types of cloud computing have also prompted imaginative new solutions now with the simple.!

how does the cloud work for dummies

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