UnQLite 介绍
UnQLite 是一个嵌入式的软件库，实现了自容器、无服务端、零配置和支持事务的 NoSQL 数据库引擎。UnQLite 是一个文档存储数据库，类似于
MongoDB,
Redis,
CouchDB 等。同时也是一个标准的 Key/Value 存储，类似
BerkeleyDB,
LevelDB 等。
特点：
- Serverless, NoSQL database engine.
- Transactional (ACID) database.
- Zero configuration.
- Single database file, does not use temporary files.
- Cross-platform file format.
- UnQLite is a Self-Contained C library without dependency.
- Standard Key/Value store.
- Document store (JSON) database via Jx9.
- Support cursors for linear records traversal.
- Pluggable run-time interchangeable storage engine.
- Support for on-disk as well in-memory databases.
- Built with a powerful disk storage engine which support O(1) lookup.
- Thread safe and full reentrant.
- Simple, Clean and easy to use API.
- Support Terabyte sized databases.
- BSD licensed product.
- Amalgamation: All C source code for UnQLite and Jx9 are combined into a single source file.
- Highly available online support.