Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon. It provides a mix of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.
Amazon Web Services provides services from dozens of data centers spread across availability zones in regions across the world. It represents a location that typically contains multiple physical data centers, while a region is a collection of zones in geographic proximity connected by low-latency network links. An AWS customer can spin up virtual machines (VMs) and replicate data in different AZs to achieve a highly reliable infrastructure that is resistant to failures of individual servers or an entire data center.
Big Data management
Migration, hybrid cloud