Memcached is an open source, distributed memory object caching system that alleviates database load to speed up dynamic Web applications. The system caches data and objects in memory to minimize the frequency with which an external database or API (application program interface) must be accessed.
Chef is an open-source systems management and cloud infrastructure automation framework created by Opscode. Devops can use Chef to deploy and manage servers and applications in-house and in the cloud.
Skytap is a software company that makes applications for cloud automation and virtual machine (VM) management, development and testing.
Learn why AppStream and Kinesis are different kinds of data flow services.