cainophile
PipelineDB
cainophile | PipelineDB | |
---|---|---|
2 | 3 | |
234 | 2,603 | |
1.3% | 0.0% | |
1.7 | 0.0 | |
2 months ago | about 2 years ago | |
Elixir | C | |
Apache License 2.0 | Apache License 2.0 |
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cainophile
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How to Listen to Database Changes Using Postgres Triggers in Elixir
If you want to listen to database changes in Elixir you can also get really good stuff done by using Cainophile (https://github.com/cainophile/cainophile). Same mechanism. I don't know the details of Debezium so I can't say if you are leaving fantastic things on the table. But I've had good fun with Cainophile. For example I've used it in my videos on Electric SQL to react to changes in a Postgres database. It matches nicely with realtime-ish UI via LiveView. So meshes really good with the current Elixir stack.
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Ask HN: Is there a way to subscribe to an SQL query for changes?
https://github.com/cainophile/cainophile
I happened to do a similar thing but I adapted cainophile into an Elixir “OffBroadway” producer:
PipelineDB
- PostgreSQL Is Enough
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The database inside out with event streams
I was experimenting with continuous sql queries in postgres for the same purpose. https://github.com/pipelinedb/pipelinedb
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Ask HN: Is there a way to subscribe to an SQL query for changes?
PipelineDB might be of interest. https://github.com/pipelinedb/pipelinedb
What are some alternatives?
noria - Fast web applications through dynamic, partially-stateful dataflow
TinyDB - TinyDB is a lightweight document oriented database optimized for your happiness :)
supavisor - A cloud-native, multi-tenant Postgres connection pooler.
PyPika - PyPika is a python SQL query builder that exposes the full richness of the SQL language using a syntax that reflects the resulting query. PyPika excels at all sorts of SQL queries but is especially useful for data analysis.
timely-dataflow - A modular implementation of timely dataflow in Rust
pickleDB - pickleDB is an open source key-value store using Python's json module.
flow - 🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, with Estuary Flow. 🌊
ZODB - Python object-oriented database
revori - A revision-oriented DBMS
MerkavaDB - A fast ordered NoSQL database.
rethinkdb_rebirth - The open-source database for the realtime web.
SSShelf - An ORM for S3