Amazon Web Services is a popular cloud service offering from Amazon. You may have heard a lot about AWS but there are some lesser known facts that are interesting and surprising. Here are the top 5:
- The same AWS resources can cost 10 times lesser: AWS can provide cloud computing services at a way lesser cost than they appear to at first look at their plans. For instance, if you purchase a Reserved Instance as a base set of nodes and use the best kind of architecture that will enable applications at your end to process tasks that make use of Spot Instance, the cloud ownership cost will be reduced greatly. At the same time, over 71% of AWS users still make use of Instance on-demand module.
- It is actually affordable: In the last few years, AWS costs have been plummeting. You will need to know that the price you pay for a cloud actually includes multiple components. Usually, users tend to multiply the instances cost by the total number of hours used. But this is not the accurate way of calculating how much the service is going to cost you. You would need to take into consideration the price of not just the cloud computing but also the storage and the internet traffic. The client would also need to have a fair idea and include in the calculation the guaranteed bandwidth and memory that is higher than that is installed on the standard instances. In the last 7 years, from the time AWS went live till date, the price has fallen by more than 2500%!
- There are several cloud computing strategies: The client can either go all in by hosting the entire project on AWS or use Amazon as the public section of a hybrid cloud. For example, it would work out reasonable if you make use of a data center that is cloud-based for storage of sensitive and critical data by your application, while peak loads that take place during certain hours and days can be processed externally by use of AWS. Enterprises like NASA and Zynga make use of this strategy.
- You could face a downtime: Inspite of the fact that cloud architectures have made path breaking progress in the ease of horizontal scaling and infrastructure reliability, machines can fail from time to time. For example, in the year 2012, one of the data centers of Amazon was off access for 2 days. This resulted in several services including Instagram being affected! Here is a little peek into their fine print – The digits that you see in the warranty of Amazon’s service say it will have 99.95% availability throughout the year. This means it can have a downtime of upto 18 hours in a year. This is actually a small issue considering the whole year. But if you smartly use Amazon’s dispersed data centers, then even that can be avoided.
- The most successful companies already use AWS: The big daddies of the industry – Quora, Foursquare, Airbnb, Netflix, Reddit, Zynga, NASA and many more have already been using Amazon’s cloud service for quite some time.
These interesting facts clearly indicate that many more companies are going to jump into the bandwagon of cloud computing, and most likely picking AWS for their needs. This makes it imperative for any aspiring cloud computing engineer to get specialized training in AWS. IIHT’s hands-on, industry oriented training in AWS makes it popular. Get a look at what IIHT has to offer at iiht.com.