SQLite is an open-source embedded relational database, which was made in 2000 by D. Richard Hipp released, which reduces the overhead of application management data, SQLite portability is good, easy to use, small, efficient and reliable.
SQLite is embedded in applications that use it, and they share the same process space instead of a single process. Externally, it's not like an RDBMS, but inside the process it's a complete, self-contained database engine. One of the great benefits of an embedded database is that you don't need a network configuration or management within your program. Because the client and the server are running in the same process space. SQLite's database permissions depend only on the file system, without the concept of a user account. SQLite has a database-level lock and no network server. It requires less memory, other overhead, and is suitable for use in embedded devices. All you need to do is to compile it correctly into your program.
the development of SQLite more information, here no longer elaborate. It is only recommended that you do not manipulate the SQLite library directly, but instead use some open source third-party libraries. For example:
FMDB:Https://github.com/ccgus/fmdb.git
Have done a good package for SQLite.
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