SQLite: The Unbelievable Database Legend

SQLite, the world's most widely deployed database, is maintained by a three-person team, rejecting external contributions, yet conquering the world with its exceptional performance and stability. Born on a US warship to solve server downtime issues, it has become the cornerstone of trillions of databases. SQLite is not open source, but rather public domain software, with fewer restrictions than any open source license. Its rigorous testing process, even simulating extreme situations like operating system crashes, ensures its incredibly high reliability. However, its unique business model—generating revenue through paid support and memberships—is also noteworthy. The legend of SQLite lies not only in its technical prowess but also in the persistence and innovation behind it.