Amazon Web Services

Aws introduced its internet retail activities from amazon.com’s inner infrastructure in 2006. Aws was one of the first companies to introduce a pay-as-you-go cloud computing model that scales to provide computing, storage, or performance to users as required. Amazon web services offers services from dozens of data centers in areas around the globe, distributed across accessibility areas (azs). An az is a place typically containing numerous physical data centers, whereas a region is a set of azs in geographic proximity linked by low latency network connections. An aws client can spin up virtual machines (vms) and replicate information in various azs to obtain an extremely reliable infrastructure resistant to individual server errors or a complete data center. The portfolio of amazon web services includes more than 100 services for computing, databases, infrastructure management, application growth and safety.