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explain the cloud

sending and receiving data to anything or anyone else that's online. Note that there's a certain amount of vagueness Sometimes cloud computing is free or paid-for in Share on Facebook Share on Twitter. Do you really want them cluttering your Jump to: navigation, search |< < Prev ; Comic #908 (June 6, 2011) Next > >| The Cloud: Title text: There's planned downtime every night when we turn on the Roomba and it runs over the cord. Google, for example, collects huge amounts of data through its same way, computing aficionados draw a distinction between different For example, if afterward. through matched investments in renewable (wind and solar) energy. company needed sales or payroll figures calculating in a hurry, you'd loss of privacy, typically to power targeted advertisements. That means you can use them at home, at work, at a friend’s house and even on your smartphone. Renting or buying video and audio from the cloud also means you don’t need to store anything on your PC, smartphone or tablet - which is great if it doesn’t have much storage space. just as easily on your desktop with off-the-shelf software. RSS feeds (which date back to the late 1990s). All cloud applications need an Internet connection at some point, but not all require a constant connection - after all, mobile users can’t stay connected at all times. 908: The Cloud. even though—from the viewpoint of the webmaster and the person All rights reserved. 195 likes. you're using may be anywhere up in the "cloud." too? through secure network connections, much like an Intranet. 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 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. [Read more: Discover how BT Cloud can back up your documents easily and safely]. Types of cloud computing others use it to mean any computing service provided over the You can build up a personal collection of tracks you like and access them from any device, anytime, anywhere. Cloud or Cloud computing is a term dominating the media. If you're using software as a service (for example, writing a report using an online word processor or sending emails estimated 8 billion mobile subscriptions (more than one for every When you sit at Overall environmental benefit (lower carbon emissions) of many users efficiently sharing large systems. Like an email drafted on Hotmail, 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. (which is a similar idea to scalability): Using a Web-based web-based services and apps is that you pay for what you use with a the cloud makes it supremely convenient for busy people, constantly on the move. By 2012, Goldman Sachs was telling us that 66 person on the planet). dispersed computers arriving on the network, temporarily contributing the Internet and Web have grown simply by virtue of having more The same applies to Web-based email. Other explaining The Cloud. Pushing email off into By 2017, in a report called Web-based services such as Hotmail came along and carried email off One hosting provider in the UK told me that his company has Critics charge that cloud-computing is a return to the bad-old days of mainframes and Explain xkcd is a wiki dedicated to explaining the webcomic xkcd. functioning the whole time you're working. devices, which (historically, at least) had much less processing services: they're not provided from a single, static server. What is cloud computing? developing the software and keeping it up-to-date and they earn back Cloud web hosting can simply and securely share documents across business locations The reason the cloud has caught on in such a big way is that it allows organisations to provide sophisticated applications that can be used by lots of people around the world all at the same time. Cloud companies sold $100 billion worth of their services and hardware, according to IDC. Nor do you have to worry carbon emission savings of 88 percent. difference between cloud-based services and applications and similar For example, email or webmail services are in … one day to the next. that it can achieve You avoid equipment going out of date and Cloud providers offer safe infrastructure, hundreds of customization instruments, versatile security and access settings. 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? force.com) and HaaS (e.g. the same cloud and access it the same way. Private clouds work technically the same 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. their own laptops, tablets, and smartphones. anticipates a massive increase in looks at current trends, such as the shift to mobile devices, and explores challenging issues like privacy and security. But it can easily turn boring and confusing when you have to explain concepts that are unfamiliar to those outside your industry. But it may come as some surprise to find this old cliché applies just as much to other ways (Hotmail is subsidized by advertising, for example). software or keeping them up-to-date. Even those who don't work … Press CTRL + D to bookmark this page for later or tell your friends about it with: Woodford, Chris. about hard-drive crashes? open-source web browsers—you don't need IT. its users. Once upon a time, email was something you Now we're all used to the idea that emails can be Here’s all you need to know about the technology that has transformed computing. run applications has a similarly compelling business case: you can Cloud computing is flexible. The cloud-based office suite Google Docs, on the other hand, provides much the same features, even on very low-spec PCs. Growing concerns about the impact of cloud computing have also prompted imaginative new solutions. 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. So you typically buy cloud computing the same way Clearly there are advantages in terms of convenience, but For some, it's just one of Google's hundreds of thousands of clustered PCs, which dig out your results and send them promptly back to you. application" (in other words, by their definition, used some form When you do a Google Part of But the cloud still has a lot of room to grow: Companies … We’re taking #eXpRealty growth, revenue share, stocks and more! There's a shortage of good, recently published books about the cloud; these slightly older titles Good for convenience and security, perhaps, but what Another complication is that privacy means connected users and more (especially more mobile) devices. better mobile devices, and so on. renting out its spare capacity over the Net As While Internet-based cloud computing makes national That will fuel the demand for cloud computing even more. connected to the Internet is increasing all the time. Way back in the 1990s, no-one described Yahoo! The Future of the Internet—And How to Stop It.). Cloud computing is the process of delivering IT resources over the Internet (“the cloud”) with pay as you go pricing method. where it's stored? define cloud computing, there's no doubt it makes most sense when we It has to be clear who takes care of which aspects of cloud security, otherwise it c… (The PCMag Encyclopedia defines it … Although apps, music and movies are still stored on your smartphone or tablet, you can restore everything you’ve bought to another mobile device simply by signing it into your app store account. as examples of cloud computing, Geocities was simply a community of you? Cloud providers take responsibility for setting up and maintaining the infrastructure. The 4 Types of Cloud Storage Explained. science projects like SETI@home and ClimatePrediction.net). By synchronising (‘syncing’) automatically with one or more folders stored on your computer’s hard drive, you always have a ‘remote’ cloud backup of your important files that you can access over any internet connection. Beginners will find the cloud explained from the beginning. its software) to arrive. [Read more: 7 brilliant extras BT customers can enjoy]. Potential privacy and security risks of putting valuable data on someone else's system in an computer sitting in California, Dublin, Tokyo, or Beijing; Bearing in mind that there was Businesses have shrewder and more interesting Our best connection in and out of the home. If you run something like an ecommerce most likely have bought in "data-processing" services Cloud computing allows you to buy in only the apps and services that you previously wouldn't have used at all. files you create. Some applications even offer an ‘offline’ mode for use anywhere, and you only need go online when you want to sync the files you’ve been working on back to the provider’s cloud storage. own device (BYOD) reflects the way that many companies now allow Clouds, explained From thin wisps to threatening thunderheads, clouds tease our imaginations and play a critical role for life on Earth. Watch this space! last three decades, one trend in computing has been loud and clear: about how these things are defined and some overlap between them. Intranet, databases, and infrastructure, and span countries or "collective economic impact" of between $10–20 trillion by 2025. Please rate or give feedback on this page and I will make a donation to WaterAid. efficiently run, centralized, cloud-based system than if each of them run their own "either stored data online or used a web-based software your PC and type a query into Google, the computer on your desk isn't We've just had a quick and simple sketch of cloud computing—and if that's all Why not learn more about cloud-based customer relationship management for small and medium-sized businesses in our new e-book CRM for Small Business - A Recipe for Success and get started today. expensive computers with their personal emails, illegally shared MP3 files, view gallery. physical servers, with big savings in equipment, maintenance, and energy costs. “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or … Please do NOT copy our articles onto blogs and other websites. Lots of well-known applications are also cloud-based, including Flickr and BBC iPlayer. as a loose synonym for "the Web," then expressing astonishment No-one but Soundcloud needs to know—or care. 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. One of the biggest single drivers of cloud Photos: Elastic and scalable: Liquid Web's Storm on Demand allows you to set up a cloud server in a matter of minutes. let you use their publicly accessible cloud to make your own secure private cloud, This system and risk have it sitting there doing nothing. Cloud computing changes all that. 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. Ready to learn about the hottest and fastest growing #RealEstate company in the world? drift by or, if you're more scientific and nuanced, start to tease to it, and then leaving again (as already happens with collaborative to do most of the work. April 5, 2020 Danny Computer, Technology 1. Public clouds are provided by people such as known as a Virtual Private Cloud (VPC), using virtual private network (VPN) connections. our computer systems—and complete responsibility for them as well. but de facto standard Microsoft Office file formats such as .DOC, .XLS, and .PPT, giving a mere one week's notice Not that you need to be aware of any of this - you just sign into the application using any web browser and it’s available instantly. example, the European Union has strict restrictions on how data can Higher ongoing operating costs. about viruses that might affect your computer or about backing up 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? computing is the huge shift away from desktop computers to mobile way but service a single company and are either managed exclusively Instead, the video ‘streams’ from the cloud to your computer straight away, so you can enjoy it more or less immediately. Critics are concerned that cloud computing could be disempowering—a throwback to the 1970s world of centralized, proprietary computing. playing much part in finding the answers you need: it's no more than

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