Boutique: CentOS7 and FastDFS build image server
FastDFS is an open source high-performance Distributed File System. It manages files. Its main functions include: file storage, file synchronization, file access (file upload, file download), etc. It mainly solves the problem of massive data storage, especially for small and medium-sized files (recommended range: 4KB < file)_ Size < 500MB).
FastDFS system has three roles: tracker server, storage server and client.