Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs ...

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema....

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and mess...

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoe...

Users can send messages and exchange photos, videos, stickers, audio and files of any type. It provides ins...