Date	Description
April 3	Intro to SimpleDB and JUnit
April 10	Indexing
April 17	Indexing and Operator Algorithms
April 24	Query optimization
May 1	Transactions: Concurrency Control
May 8	Transactions: Recovery
May 15	Transaction Recovery with Aries
May 22	Distributed processing and Replication
May 29	Parallel processing and Optimizations in SimpleDB
June 5	Canceled