# slotwatch

> Open-source (MIT) terminal UI that watches PostgreSQL replication slots: how much WAL each slot holds, how fast that grows, who reads it and how long it has sat idle, worst first, with a note on why a slot was flagged. Read-only, so it never drops or changes anything. slotwatch --check gives an exit code (and optional JSON) for cron, CI or Kubernetes. Tested on Postgres 14 to 18; Homebrew, go install, Docker or release binaries.

- Official site: https://github.com/Dem1241/slotwatch
- Category: [Databases & Backend](https://digidle.com/category/databases/)
- Tags: postgres, cli, open-source
- Pricing: not verified by Digidle; see the official site.
- Listing page: https://digidle.com/tools/slotwatch/
- Alternatives page: https://digidle.com/alternatives/slotwatch/

## Other Databases & Backend tools

- [Supabase](https://digidle.com/tools/supabase.md): Open-source Postgres development platform with auth, storage, realtime and edge functions.
- [Firebase](https://digidle.com/tools/firebase.md): Google's app development platform with Firestore, auth, hosting and cloud functions.
- [Neon](https://digidle.com/tools/neon.md): Serverless Postgres with branching and autoscaling.
- [PlanetScale](https://digidle.com/tools/planetscale.md): Managed MySQL (Vitess) and Postgres database platform built for scale.
- [Convex](https://digidle.com/tools/convex.md): Reactive backend with a TypeScript-native database, functions and realtime sync.
- [RDST](https://digidle.com/tools/rdst.md): Readyset's open-source desktop agent that watches PostgreSQL or MySQL read-only, flags slow or regressed queries and proposes index, setting or rewrite fixes.
- [Glider](https://digidle.com/tools/glider.md): Open-source single-node vector database in Rust that makes every acknowledged write durable in S3-compatible storage, with filtered nearest-neighbor search over an HTTP API, a Python client and an MCP memory server for agents.
- [KiviDB](https://digidle.com/tools/kividb.md): Open-source (AGPL-3.0), multi-threaded Redis and Valkey alternative written in Rust that speaks RESP2/RESP3, so existing Redis clients work unchanged, with full-text and vector search built in; self-host it or use KiviDB Cloud.

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Source: Digidle Tools (https://digidle.com/), a curated directory of developer and vibe-coding tools. Full index: https://digidle.com/llms.txt