[Discover] cybertec - PostgreSQL Database Company - Schönig & Schönig GmbH http://www.postgresql.at/english/pr_cybercluster_e.html
(opensource postgresql replication cluster) 
[Discover] Bucardo - multi-master replication for Postgres http://bucardo.org/ (postgresql database replication software)
[Discover] Slony-I http://www.slony.info/ (postgresql replication database cluster)
[Discover] pgpool-II README http://pgpool.projects.postgresql.org/ (postgresql replication database pool)
[Discover] PgFoundry: pgmemcache http://pgfoundry.org/projects/pgmemcache/ (caching database performance postgresql)
[Discover] Sphincter-1.0.0: Para buscar en ActiveRecord con Sphinx http://seattlerb.rubyforge.org/Sphincter/ (search rails database library)
[Discover] MonetDB - Query Processing at Light Speed http://monetdb.cwi.nl/ (xml database sql opensource)
[Discover] Sphinx - Free open-source SQL full-text search engine http://www.sphinxsearch.com/ (search mysql database sql)
[Discover] FrontPage - Storm https://storm.canonical.com/ (orm python database opensource)
[Discover] SmugBlog: Don MacAskill " Blog Archive " The Perfect DB Storage Array http://blogs.smugmug.com/don/2007/04/27/the-perfect-db-storage-array/ (raid optimization blog database)
[Discover] Transacciones más robustas en ActiveRecord http://s3.amazonaws.com/drawohara.com.snippets/sane_transactions_rb.html (rails plugin ruby database)
[Discover] Apache CouchDB: The CouchDB Project http://incubator.apache.org/couchdb/ (database couchdb javascript db)
[Discover] db4o :: Native Java & .NET Object Database :: Open Source http://www.db4o.com/default.aspx (java database opensource persistence)
[Discover] Home - Continuent http://www.continuent.com/ (ha scalability opensource replication)
[Discover] Hypertable: An Open Source, High Performance, Scalable Database http://hypertable.org/ (hadoop database scalability opensource)
[Discover] ELASTRA - The Infinite Database http://www.elastra.com/ (database cloud scalability amazon)
[Discover] Remote Oracle DBA: Remote Oracle Database Administration http://www.pythian.com/ (database)
[Discover] The Hobo Migration Generator http://hobocentral.net/blog/2007/07/06/so-long-migrations/ (hobo generator rails migrations)
[Discover] err.the_blog.find_by_title('Fixin' Fixtures') http://errtheblog.com/post/7708 (fixtures testing plugins rubyonrails)
[Discover] PostgreSQL 8.2: Partitioning http://www.postgresql.org/docs/8.2/interactive/ddl-partitioning.html (programming postgresql sql database)
[Discover] How to Avoid Hanging Yourself with Rails http://work.rowanhick.com/2008/02/12/how-to-avoid-hanging-yourself-with-rails/ (rails ruby rubyonrails programming)
[Discover] Clevic: para hacer CRUD de tablas y sus asociaciones con Qt http://clevic.rubyforge.org/ (qt ruby database software)
[Discover] MySQL Federated Tables: The Missing Manual http://www.oreillynet.com/pub/a/databases/2006/08/10/mysql-federated-tables.html (database mysql distributed)
[Discover] memcache_engine http://tangent.org/index.pl?node_id=506 (database memcached mysql)
[Discover] postgres vs mysql http://www.postgresql.org/docs/techdocs.83 (toread db opensource programming)
[Discover] The Spread Toolkit http://www.spread.org/ (messaging spread programming framework)
[Discover] Kickfire - Products http://www.kickfire.com/content/view/7/8/ (hardware datawarehouse database mysql)
[Discover] GBorg -- The Development website http://gborg.postgresql.org/ (postgresql pgsql database)
[Discover] Varlena, LLC | PostgreSQL General Bits Newsletter http://www.varlena.com/varlena/GeneralBits/Tidbits/index.php (postgresql pgsql database)
[Discover] EnterpriseDB: PostgreSQL + Oracle Compatibility http://www.enterprisedb.com/index.do?lpage=true (postgresql postgres database enterprisedb)
[Discover] H2 Database Engine http://h2database.com/html/frame.html?performance.html&main (embedded java database)
[Discover] Marc Liyanage - Software - Mac OS X Packages - PHP http://www.entropy.ch/software/macosx/php/ (php mac osx software)
[Discover] PostgreSQL Cheat Sheet http://www.petefreitag.com/cheatsheets/postgresql/ (cheatsheet postgres database)
[Discover] Bucardo - multi-master replication for Postgres http://bucardo.org/ (postgresql database replication software)
[Discover] Slony-I http://www.slony.info/ (postgresql replication database cluster)
[Discover] pgpool-II README http://pgpool.projects.postgresql.org/ (postgresql replication database pool)
[Discover] PgFoundry: pgmemcache http://pgfoundry.org/projects/pgmemcache/ (caching database performance postgresql)
[Discover] Sphincter-1.0.0: Para buscar en ActiveRecord con Sphinx http://seattlerb.rubyforge.org/Sphincter/ (search rails database library)
[Discover] MonetDB - Query Processing at Light Speed http://monetdb.cwi.nl/ (xml database sql opensource)
[Discover] Sphinx - Free open-source SQL full-text search engine http://www.sphinxsearch.com/ (search mysql database sql)
[Discover] FrontPage - Storm https://storm.canonical.com/ (orm python database opensource)
[Discover] SmugBlog: Don MacAskill " Blog Archive " The Perfect DB Storage Array http://blogs.smugmug.com/don/2007/04/27/the-perfect-db-storage-array/ (raid optimization blog database)
[Discover] Transacciones más robustas en ActiveRecord http://s3.amazonaws.com/drawohara.com.snippets/sane_transactions_rb.html (rails plugin ruby database)
[Discover] Apache CouchDB: The CouchDB Project http://incubator.apache.org/couchdb/ (database couchdb javascript db)
[Discover] db4o :: Native Java & .NET Object Database :: Open Source http://www.db4o.com/default.aspx (java database opensource persistence)
[Discover] Home - Continuent http://www.continuent.com/ (ha scalability opensource replication)
[Discover] Hypertable: An Open Source, High Performance, Scalable Database http://hypertable.org/ (hadoop database scalability opensource)
[Discover] ELASTRA - The Infinite Database http://www.elastra.com/ (database cloud scalability amazon)
[Discover] Remote Oracle DBA: Remote Oracle Database Administration http://www.pythian.com/ (database)
[Discover] The Hobo Migration Generator http://hobocentral.net/blog/2007/07/06/so-long-migrations/ (hobo generator rails migrations)
[Discover] err.the_blog.find_by_title('Fixin' Fixtures') http://errtheblog.com/post/7708 (fixtures testing plugins rubyonrails)
[Discover] pgFouine - a PostgreSQL log analyzer http://pgfouine.projects.postgresql.org/ (optimization speed postgresql analysis)
[Discover] PostgreSQL 8.2: Partitioning http://www.postgresql.org/docs/8.2/interactive/ddl-partitioning.html (programming postgresql sql database)
[Discover] How to Avoid Hanging Yourself with Rails http://work.rowanhick.com/2008/02/12/how-to-avoid-hanging-yourself-with-rails/ (rails ruby rubyonrails programming)
[Discover] Clevic: para hacer CRUD de tablas y sus asociaciones con Qt http://clevic.rubyforge.org/ (qt ruby database software)
[Discover] MySQL Federated Tables: The Missing Manual http://www.oreillynet.com/pub/a/databases/2006/08/10/mysql-federated-tables.html (database mysql distributed)
[Discover] memcache_engine http://tangent.org/index.pl?node_id=506 (database memcached mysql)
[Discover] postgres vs mysql http://www.postgresql.org/docs/techdocs.83 (toread db opensource programming)
[Discover] The Spread Toolkit http://www.spread.org/ (messaging spread programming framework)
[Discover] Kickfire - Products http://www.kickfire.com/content/view/7/8/ (hardware datawarehouse database mysql)
[Discover] GBorg -- The Development website http://gborg.postgresql.org/ (postgresql pgsql database)
[Discover] Varlena, LLC | PostgreSQL General Bits Newsletter http://www.varlena.com/varlena/GeneralBits/Tidbits/index.php (postgresql pgsql database)
[Discover] EnterpriseDB: PostgreSQL + Oracle Compatibility http://www.enterprisedb.com/index.do?lpage=true (postgresql postgres database enterprisedb)
[Discover] H2 Database Engine http://h2database.com/html/frame.html?performance.html&main (embedded java database)
[Discover] Marc Liyanage - Software - Mac OS X Packages - PHP http://www.entropy.ch/software/macosx/php/ (php mac osx software)
[Discover] PostgreSQL Cheat Sheet http://www.petefreitag.com/cheatsheets/postgresql/ (cheatsheet postgres database)