pgddl
citus
pgddl | citus | |
---|---|---|
2 | 61 | |
128 | 9,860 | |
- | 1.4% | |
8.5 | 9.4 | |
5 months ago | 8 days ago | |
PLpgSQL | C | |
GNU General Public License v3.0 or later | GNU Affero General Public License v3.0 |
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pgddl
- Ask HN: It's 2023, how do you choose between MySQL and Postgres?
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DDL create table with CTE only
I think I found a good first direction to inspire myself with: https://github.com/lacanoid/pgddl
citus
- SPQR 1.3.0: a production-ready system for horizontal scaling of PostgreSQL
- Citus: PostgreSQL extension that transforms Postgres into a distributed database
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Figma's Databases team lived to tell the scale
I see they don't mention Citus (https://github.com/citusdata/citus), which is already a fairly mature native Postgres extension. From the details given in the article, in sounds like they just reimplemented it.
I wonder if they were unaware of it or disregarded it for a reason —I currently am in a similar situation as the one described in the blog, trying to shard a massive Postgres DB.
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PostgreSQL Is Enough
It is possible, if you pay for it. You can do Multi-AZ Clustered Instances in RDS, where you get the benefits of Multi-AZ failover with traffic sharing.
If you can run your own infra – at least on an EC2 level – you can do things like Citus [0] for Postgres, which is about as close to "just add database nodes" as you'll get.
[0]: https://www.citusdata.com/
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Vitess 18
So while searching for something like this for postgres I came across citus. Any one know how that stacks up?
https://github.com/citusdata/citus
- In-Depth Guide: Citus Technical Readme
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Revolutionizing Database Scaling with CitusDB
References: CitusDB
- Squeeze the hell out of the system you have
- Show HN: Hydra 1.0 – open-source column-oriented Postgres
- Schema-based sharding comes to PostgreSQL with Citus
What are some alternatives?
pg_partman - Partition management extension for PostgreSQL
Greenplum - Greenplum Database - Massively Parallel PostgreSQL for Analytics. An open-source massively parallel data platform for analytics, machine learning and AI.
blog - OpenSource,Database,Business,Minds. git clone --depth 1 https://github.com/digoal/blog
yugabyte-db - YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
advent-of-code - https://adventofcode.com/
vitess - Vitess is a database clustering system for horizontal scaling of MySQL.
parquet_s3_fdw - ParquetS3 Foreign Data Wrapper for PostgresSQL
TimescaleDB - An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
postgres-aws-s3 - aws_s3 postgres extension to import/export data from/to s3 (compatible with aws_s3 extension on AWS RDS)
dbt-core - dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
neon - Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, branching, and bottomless storage.
stolon - PostgreSQL cloud native High Availability and more.