On-line docs describing the design and internal operation of SQLite include: https://sqlite.org/arch.html https://sqlite.org/arch.html https://sqlite.org/optov

On-line docs describing the design and internal operation of SQLite include: https://sqlite.org/arch.html https://sqlite.org/arch.html https://sqlite.org/optoverview.html https://sqlite.org/optoverview.html https://sqlite.org/opcode.html https://sqlite.org/opcode.html https://sqlite.org/queryplanner.html https://sqlite.org/queryplanner.html https://sqlite.org/atomiccommit.html https://sqlite.org/atomiccommit.html Inspired by this post, I started yet another: https://sqlite.org/draft/howitworks.html https://sqlite.org/draft/howitworks.html