| Participated | Extra functionality to createuser | about 12 years ago | |
| Participated | GIN improvements part2: fast scan | about 12 years ago | |
| Participated | pg_dump insert with column names speedup | about 12 years ago | |
| Participated | REINDEX CONCURRENTLY 2.0 | about 12 years ago | |
| Participated | Sequence Access Method WIP | about 12 years ago | |
| Participated | GIN improvements part 1: additional information | about 12 years ago | |
| Participated | Optimize kernel readahead using buffer access strategy | about 12 years ago | |
| Participated | Storing pg_stat_statements query texts externally, pg_stat_statements in core | about 12 years ago | |
| Participated | Re: Proposal for Allow postgresql.conf values to be changed via SQL [review] | about 12 years ago | |
| Participated | Logging WAL when updating hintbit | about 12 years ago | |