These presentations are available in http://www.postgresql.org/developer/coding/Presentations
- Transaction Processing in PostgreSQL (From OSDN Oct 2000)
- A Tour of PostgreSQL Internals (From OSDN Oct 2000)
- History of PostgreSQL Open-Source Development (From OSDN Oct 2000)
- Database Internals Presentation (From 2001)
- PostgreSQL Concurrency Issues (From OSCON 2002)
- Recent PostgreSQL Optimizer Improvements (in 7.4) (From OSCON 2003)
Thanks & RegardsRaghu Ram
Regards,
Jayadevan
