parallel-qo-postgres
(not) Parellel Query Optimizer for Postgres. In this fork of Postgres, we replace the original query optimizer with a parallelized query optimizer based on the work of Trummer et al. (by Vrroom)
pgsentinel
postgresql extension providing Active session history (by pgsentinel)
parallel-qo-postgres | pgsentinel | |
---|---|---|
1 | 2 | |
4 | 160 | |
- | 3.1% | |
0.0 | 4.7 | |
about 3 years ago | about 1 month ago | |
C | C | |
GNU General Public License v3.0 or later | PostgreSQL License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
parallel-qo-postgres
Posts with mentions or reviews of parallel-qo-postgres.
We have used some of these posts to build our list of alternatives
and similar projects.
pgsentinel
Posts with mentions or reviews of pgsentinel.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-04.
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[RDS] Huge spikes in CPU Usage, but the Freeable Memory remains high. How do I configure my DB to use more memory?
Another Another source of high CPU could be wait events. There are no built-in tools in Postgres to monitor them (unless RDS provides some). The approach I'd take on a "regular" Postgres installation is to sample the content of pg_stat_activity and then later analyze that after spikes have occurred. There are several extensions that already provide this, e.g. pg_profile or pg_wait_sampling or pgsentinel
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Any Tips for Analyzing (Concurrent) Transaction Performance?
pgsentinel
What are some alternatives?
When comparing parallel-qo-postgres and pgsentinel you can also consider the following projects:
wal2json - JSON output plugin for changeset extraction
plpgsql_check - plpgsql_check is a linter tool (does source code static analyze) for the PostgreSQL language plpgsql (the native language for PostgreSQL store procedures).