Viewing profile — jeeybee

Hello HN! I found my self always doing some kind of polling loop for my applications when i want to watch data as it comes in, however i find striking the balance between aggressiv…

Genuinely unsure if this is crazy or cool: looking for feedback. pgnudge is a small async Python library that tells you which tables just changed in Postgres, so a cache or read mo…

PgQueuer is a Python job queue that uses PostgreSQL for everything — queue storage, locking, notifications. No Redis, no RabbitMQ, no separate broker to operate. If your app alread…

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Added a mcp command for it, but i might add it as a comfig as well? https://github.com/janbjorge/rekal/pull/14/changes

Thanks, i will look into making them configurable.

The 0.4/0.4/0.2 weights are just based of hand wavy trail an error, will look into other options. I could make them configurable?

Thanks! You're right, that's just a relic of my dev environment. Will broaden the version requirement.

I got tired of repeating myself to my LLM every session. rekal is an MCP server that stores memories in SQLite and retrieves them with hybrid search (BM25 + vectors + recency decay…

Did you test with fillfactor < 100 on the queue table? With HOT updates, status changes can reuse dead space without creating new index entries, which seems like it could significa…

No config step, the tools discover everything from pg_catalog at call time. list_schemas → list_tables → describe_table is the typical agent workflow, and there's a query_guide pro…

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Thanks! Read-only felt like the obvious constraint; agents shouldn't need write access to understand a database.

Most Postgres MCP servers expose query and list_tables. Agents end up guessing column values, enum casing, and join paths - then retrying until something works. pglens gives agents…

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YAML keeps surprising people in production. The Norway Problem (`NO` parsed as `False`). Silent duplicate key overwrites. The spec has 211 grammar productions. Most of that complex…

PgQueuer turns PostgreSQL into a background job queue using LISTEN/NOTIFY and FOR UPDATE SKIP LOCKED. v0.26.0 adds an in-memory adapter so you can run the same code in tests and CI…

I built a Python job queue that stores its entire state in one JSON file on S3, GCS, or your filesystem. No Redis, no RabbitMQ, no Postgres. Just object storage. How it works Read …