db_watch
cainophile
Our great sponsors
| db_watch | cainophile | |
|---|---|---|
| 1 | 2 | |
| 0 | 234 | |
| - | 3.0% | |
| 0.0 | 1.7 | |
| about 3 years ago | 2 months ago | |
| JavaScript | Elixir | |
| MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
db_watch
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Ask HN: Is there a way to subscribe to an SQL query for changes?
It's certainly not production situation, but I quickly made this [1] a while back to help with "watching" certain queries for debugging. It uses a polling approach.
[1] https://github.com/grouparoo/db_watch
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:
What are some alternatives?
rethinkdb_rebirth - The open-source database for the realtime web.
noria - Fast web applications through dynamic, partially-stateful dataflow
integrate - Core IntegrateDB source code repository.
supavisor - A cloud-native, multi-tenant Postgres connection pooler.
pg-live-select - Live Updating PostgreSQL SELECT statements
timely-dataflow - A modular implementation of timely dataflow in Rust
flow - 🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, with Estuary Flow. 🌊
PipelineDB - High-performance time-series aggregation for PostgreSQL
revori - A revision-oriented DBMS