You’ve probably heard of Amazon Web Services (AWS) at this point; they’re one of the most popular cloud services available today, providing hosting and backend solutions to many different companies (including several of your favorite websites). If you want to know more about what AWS can do for you and how it works, continue reading! We’ll break down the history and functions of AWS, talk about who uses it, and give you tips on deciding if AWS is right for your business. By the end of this guide, you’ll have everything you need to start exploring AWS for yourself. AWS: Everything You Need to Know
Why choose AWS?
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While there are many good reasons to go with Amazon Web Services, one of the biggest is how their services work together. In addition to having an option for a wide range of IaaS and PaaS options, you also have an incredibly intuitive ecosystem that’s easy for developers to pick up and use. AWS customers can easily swap out some services for others depending on need—after all, with Amazon there’s always more than one way to do things. Even experienced IT staff can benefit from their skills management program, which provides education resources and certifications based on employees’ roles within AWS infrastructure.
How does it work?
AWS is a set of web services that together let you build and run applications entirely in the cloud. These services provide simple APIs that allow you to store and retrieve data (such as file content, database entries, or media items), send requests for computation (such as search queries or data transformations), and process large amounts of structured and unstructured data at high speeds.
These capabilities can be accessed through an HTTP-based API or using one of several AWS SDKs. AWS provides these services thr ough servers located across many geographic regions and networks, which enables you to build fault-tolerant applications anywhere in the world.
The security measures taken by AWS are extensive and continually updated. Full-disk encryption ensures that if a server is physically stolen, your data won’t be accessible. Standard encryption algorithms protect data in transit between Amazon’s cloud and other servers. And all transmissions are protected with an HTTPS connection, which means that it can be read only by intended recipients and can’t be intercepted by cybercriminals.
When your app becomes successful, you’ll start scaling it. Scaling can mean lots of things – from adding more servers to distributing traffic around multiple data centers. Most applications scale as they become more popular, but some get into trouble when they haven’t considered or planned for how and when their app will grow. Since Cloud Computing is all about scalability, having a plan in place will make your life much easier down the road. Amazon Web Services ( AWS) is highly scalable and flexible so you don’t have to spend time figuring out how your application needs to be built so that it can handle more traffic or users in time. This saves you money on infrastructure costs and prevents downtime.
Though you may pay a little more upfront, AWS pricing is highly cost-efficient. AWS separates its offering into three service categories: computing ( EC2), storage ( S3) and hosting ( ELB). When you’re just starting out, it’s likely that your requirements will fall into one of these three categories. For instance, if you need a small database with some simple processing capabilities then S3 could be perfect for you; if on-premise servers are too pricey or inefficient for your needs, EC2 would likely be a better choice than setting up physical hardware.
Achieving Serverless Design
With serverless, you don’t have to worry about where your application is deployed or how its resources are managed. Amazon does all of that for you with its Lambda service, which runs in response to events such as changes in user behavior and system triggers such as machine learning algorithms detecting fraudulent activity. Serverless eliminates upfront costs and also helps eliminate ongoing costs by only charging you when a function is being invoked. Learn more about serverless architecture on AWS using these helpful articles: Build an Event-Driven Architecture and Serverless Functions Walkthrough—Using AWS Lambda with Node.js.
The Future of Computing
Cloud computing refers to a type of network that allows access to online applications and services. The cloud is usually an Internet-based infrastructure, but it can also refer to an internal server or storage system in a company. Cloud computing provides on-demand IT resources, which means you can access these services at any time and from any location with Internet access, because your data will be stored on servers at centralized locations instead of in your office. In addition, cloud computing is much more cost-effective than maintaining in-house data centers; it’s common for companies to save 30% or more by storing data on servers accessed through cloud networks.