https://database-systems-book.pages.dev/https://database-systems-book.pages.dev/01-foundations/01-overview/https://database-systems-book.pages.dev/01-foundations/02-relational-model/https://database-systems-book.pages.dev/02-storage/03-pages-records-buffer-pool/https://database-systems-book.pages.dev/02-storage/04-btree-indexes/https://database-systems-book.pages.dev/02-storage/05-hash-and-lsm/https://database-systems-book.pages.dev/03-query-processing/06-sql-logical-plans/https://database-systems-book.pages.dev/03-query-processing/07-physical-execution/https://database-systems-book.pages.dev/03-query-processing/08-join-algorithms/https://database-systems-book.pages.dev/03-query-processing/09-cost-based-optimizer/https://database-systems-book.pages.dev/04-transactions/10-acid-isolation/https://database-systems-book.pages.dev/04-transactions/11-concurrency-control/https://database-systems-book.pages.dev/04-transactions/12-wal-recovery/https://database-systems-book.pages.dev/05-distributed-db/13-replication-consistency/https://database-systems-book.pages.dev/05-distributed-db/14-consensus-raft/https://database-systems-book.pages.dev/05-distributed-db/15-partitioning-sharding/https://database-systems-book.pages.dev/05-distributed-db/16-distributed-transactions/https://database-systems-book.pages.dev/06-operations/17-application-operations/https://database-systems-book.pages.dev/06-operations/18-capstone/https://database-systems-book.pages.dev/07-appendix/01-glossary/https://database-systems-book.pages.dev/07-appendix/02-reading-guide/https://database-systems-book.pages.dev/07-appendix/03-topic-map/