CS145: Database Systems

How to use Data Systems

Learn SQL, design schemas, and choose the right datastore for your scale.

SQL (Section 1)

Basics of Data Systems (Section 1A)

Look under the hood. Master storage engines, query execution, and concurrency control.

Systems Basics (Section 2)

nanoDB (Section 3)

Transactions (Section 4)

Scale past a single machine. Master replication, sharding, and distributed consensus.

Distributed Systems (Section 5)