SQLite is a lightweight, serverless, and self-contained relational database management system. It is widely used due to its simplicity, portability, and compatibility with various platforms and programming languages. SQLite is embedded directly into applications, requiring no separate server process, and stores the entire database in a single file. It supports standard SQL syntax and offers features like transactions, indexes, and triggers. SQLite is suitable for small to medium-sized applications or as an embedded database within larger systems....database engine is easily integrated into the application program...sequentially to maintain data integrity. Read operations can be multitasking...