Redis 3.0 Annotated

Redis 3.0 Annotated is a Chinese-commented edition of the Redis 3.0 source code created as a companion to the book Redis Design and Implementation. The project keeps the original Redis logic intact while adding detailed explanations throughout the C source. Its annotations help readers understand how major Redis subsystems are implemented internally. Covered areas include core data structures, networking, the event loop, persistence, replication, Pub/Sub, Sentinel, scripting, and clustering. The repository also explains the purpose of individual source files so readers can navigate the codebase more systematically. Because it contains complete Redis 3.0 source, it can also be compiled like the corresponding upstream release. Its primary value is educational, especially for developers studying systems programming and Redis internals.