JuiceFS - a new open file system for object storage

JuiceFS is an open source, POSIX-compliant file system built on top of Redis and object storage (like Amazon S3), designed and optimized for the cloud.

Main Features:

• JuiceFS- fully POSIX compliant file system. Existing applications can work with it without any changes.

• Outstanding performance. Latency can be as low as a few milliseconds, and throughput can be scaled up to practically unlimited. Performance Test Result.

• Sharing: JuiceFS is a shared file storage that can be read and written by many clients.

• Global file locks: JuiceFS supports both BSD (flock) and POSIX (fcntl) locks.

• Data Compression: By default JuiceFS uses LZ4 to compress all your data, you can also use Z Standard instead.

Source: linux.org.ru