Mysql

Atomicity, Consistency, Isolation, and Durability in databases

Comparing write-optimized LSM-trees with read-optimized B-trees for database storage

Capturing database changes for real-time replication and streaming

Read uncommitted, committed, repeatable read, and serializable isolation levels

How databases provide isolation without locking

Key range, hash, and composite partitioning approaches

Ensuring transaction outcomes are equivalent to serial execution

Master-slave replication with one writable leader