Peter Geoghegan
Major Contributors · Committer
Author and reviewer of many features in PostgreSQL RDBMS, with a recent emphasis on in the standard B-Tree index access method and on VACUUM. Also behind many enhancements and bug fixes to PostgreSQL in areas such as concurrency control, logging and recovery, and tuple sorting.
PostgreSQL contributions
Added various B-Tree enhancements, numerous improvements to sort performance, amcheck module, and INSERT ... ON CONFLICT DO UPDATE. Also works on bug fixes and patch review.
Sources: PostgreSQL Major Contributors · PostgreSQL Committer · LinkedIn