Postgres

DBI Examples

http://www.saturn5.com/~jwb/dbi-examples.html how to use perl DBI interface

PostgreSQL replication strategies (slides in pdf)

http://www.pgcon.org/2007/schedule/attachments/19-20070523Cecchet_PGCon2007.pdf This is pfrom PGCon2007 description

read-write SQL performance

http://lists.freebsd.org/pipermail/freebsd-arch/2007-August/006709.html benchmarking of sysbench in read-write, pgsql vs mysql under FreeBSD

PostgreSQL: Articles

http://www.postgresql.org/docs/techdocs.2 collection of contributed articles on PostgresSQL

PostgreSQL: intro to pg rules -- ROW-level protectipon

http://www.postgresql.org/docs/techdocs.7 example on how to implement row-level protection in PostgreSQL