postgres_exporter
postgres
postgres_exporter | postgres | |
---|---|---|
15 | 15 | |
2,557 | 1,277 | |
2.2% | 2.2% | |
7.9 | 9.5 | |
5 days ago | 3 days ago | |
Go | Shell | |
Apache License 2.0 | PostgreSQL License |
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.
postgres_exporter
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💻 7 Open-Source DevTools That Save Time You Didn't Know to Exist ⌛🚀
🌟 Support on GitHub Website: http://prometheus.io/community
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Tools to inspect/audit Postgres DBs
An easy way forward would be to export it as a metric through something like https://github.com/prometheus-community/postgres_exporter and then set up an alert on the metric reporting >= 1.
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How to integrate coroot-pg-agent with prometheus
We use postgres as RDBMS for our database needs and if you guys are already using postgres_exporter(https://github.com/prometheus-community/postgres_exporter) for exporting PostgreSQL server metrics to prometheus, then you can surely give coroot-pg-agent a try.
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Pg-agent – a Postgres exporter for Prometheus focusing on query performance statistics
It’s not that simple…https://github.com/prometheus-community/postgres_exporter :)
- Given an ansible playbook, how do I "execute" it on a server?
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Tips for a Healthier Postgres Database
New server and want a basic config for a production server? (I'm assuming brand new app here, no prior monitoring and knowledge on what to tune.)
Use this to get the values you need https://pgtune.leopard.in.ua/#/ .
This saved me a lot of headaches, and it just gets the server into a good enough state from which you can observe and optimise later.
I'd also add in monitoring early, add a Prometheus exporter https://github.com/prometheus-community/postgres_exporter and alerts https://awesome-prometheus-alerts.grep.to/rules#postgresql . There are a few Grafana dashboards available for the prometheus exporter, start with those.
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Prometheus exporter preference: postgres_exporter vs pg_exporter?
I’m setting up some monitoring for a PostgreSQL instance and came across two seemingly mature projects for Prometheus monitoring, those being postgres_exporter and pg_exporter . From the outside it looks like postgres_exporter is linked from the Prometheus pages, but has fewer recent updates, and pg_exporter has a smaller user base but a more active development community.
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Top PostgreSQL monitoring metrics for Prometheus – Includes cheat sheet
PostgreSQL monitoring with Prometheus is an easy thing to do thanks to the PostgreSQL Exporter.
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PostgreSQL vs Prometheus
Thanks, that is probably a better fit. I was looking to use this part of the PostgreSQL exporter: https://github.com/prometheus-community/postgres_exporter/blob/master/queries.yaml and just not care about the metrics about Postgres itself.
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Custom healthcheck and alerting tool
The postgres_exporter provides the data about the state of replication. Then you have rules like these to validate the data.
postgres
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Supabase – General Availability Week
- Now, the connection between our API servers and the database was slow (a few hundred ms per query), so we moved to self-hosting Postgres which was pretty painful. We tried to use https://github.com/supabase/postgres, but the documentation was very lacking and we had to make a bunch of modifications to get it to work. After we got it working, it was pretty smooth though - pretty easy to implement backups, etc.
- Any comprehensive guide on self hosting ?
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Vector support in PostgreSQL services to power AI-enabled applications
I think Supabase generally does good work, but I don't think they can be given credit for pgvector, if that's what you're indicating (I might have misread).
As I understand, Andrew Kane is the principal author of pgvector, and has worked on it for almost two years before Supabase added support for it.
See also https://github.com/pgvector/pgvector/issues/54 and https://github.com/supabase/postgres/pull/472.
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Storing OpenAI embeddings in Postgres with pgvector
we merged the pgvector PR about 2 weeks ago (https://github.com/supabase/postgres/pull/472). If you're missing anything for your CLI don't hesitate to reach out and we'll see if we can integrate it into the product (my email is in my profile)
as an aside, Pinecone looks great
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Given an ansible playbook, how do I "execute" it on a server?
One of the things they recommend is separating the PostgreSQL DB from the rest of the stack. And they also provide an ansible playbook to set up a postgres DB: https://github.com/supabase/postgres/blob/625899e687047a9da658f3f8cc6dd91ac9769694/ansible/playbook.yml
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GraphQL is now available on Supabase
> entire solution from docker
We PR'd this into our docker-compose today [0]. We're always a bit slammed during Launch Week, so if you spot any problems let use know and we'll patch it up asap.
The extension is also deployed directly into our PG bundle [1] which is available in docker [2]
> The Gui for adding roles and tying them to postgres access is very slick with hasura. Is this done manually via SQL commands with supabase?
I haven't tried Hasura so I don't know if this is a direct comparison. pg_graphql works with Postgres Row Level Security - we provide a GUI for this in our Dashboard, but they are also just native PG Policies, so you can write them in raw SQL
[0] https://github.com/supabase/supabase/pull/6138/files#diff-41...
[1] https://github.com/supabase/postgres
[2] https://hub.docker.com/r/supabase/postgres
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PG 14 now available in Supabase
and can also PR if it's something useful for everyone: https://github.com/supabase/postgres
- GitHub - supabase/postgres: Unmodified Postgres with some useful plugins
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Hacker News top posts: Sep 6, 2021
Show HN: Postgres Docker image with common extensions\ (23 comments)
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Show HN: Postgres Docker image with common extensions
Hi! I'm one of the contributors to the repo. Just to clarify, our Docker image [0] only contains the latest version of Postgres (13) and the common extensions listed out here [1]. All the other features such as this [2] and this [3] are only available in the AWS EC2 or DO droplet images. We've since updated our README to make that clearer :-)
You can still connect the DB with a PgBouncer image spun up in another container however. Unfortunately, I can't really recommend you which one since there doesn't seem to be an official Docker image for PgBouncer and I myself have never tried any of the existing ones out there. If you're looking to use PostgREST however, they do have an official Docker image that you can use over here [4].
[0]: https://hub.docker.com/r/supabase/postgres
[1]: https://github.com/supabase/postgres#extensions
[2]: https://github.com/supabase/postgres#enhanced-security
[3]: https://github.com/supabase/postgres#additional-goodies
[4]: https://hub.docker.com/r/postgrest/postgrest/
What are some alternatives?
pg_exporter - postgres exporter for prometheus
postgres-operator - Postgres operator creates and manages PostgreSQL clusters running in Kubernetes
coroot-pg-agent - A Prometheus exporter for Postgres focusing on query performance statistics
faiss - A library for efficient similarity search and clustering of dense vectors.
node_exporter - Exporter for machine metrics
DBngin - DB Engine
runbooks
http-proxy - A full-featured http proxy for node.js
supabase - The open source Firebase alternative.
postgres-operator - Production PostgreSQL for Kubernetes, from high availability Postgres clusters to full-scale database-as-a-service.
Trickster - Open Source HTTP Reverse Proxy Cache and Time Series Dashboard Accelerator
edgedb - A graph-relational database with declarative schema, built-in migration system, and a next-generation query language