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[GH-ISSUE #2733] [langchain]: Add CockroachDB checkpointer and multi-tenancy to integration docs #2678

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opened 2026-06-05 17:26:15 -04:00 by yindo · 0 comments
yindo commented 2026-06-05 17:26:15 -04:00
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Originally created by @viragtripathi on GitHub (Feb 19, 2026).
Original GitHub issue: https://github.com/langchain-ai/docs/issues/2733

Type of issue

request for content

Language

Python

Description

The CockroachDB integration package (langchain-cockroachdb) now includes:

  • LangGraph Checkpointer: CockroachDBSaver and AsyncCockroachDBSaver for persisting LangGraph workflow state (short-term memory, human-in-the-loop, fault tolerance)
  • Multi-tenancy: Opt-in namespace column on the vectorstore for tenant isolation, leveraging CockroachDB's C-SPANN prefix columns

These features need to be reflected in the LangChain docs:

  1. Update providers/cockroachdb.mdx with checkpointer and multi-tenancy sections
  2. Add CockroachDB to the checkpointer libraries list in langgraph/persistence.mdx
  3. Add CockroachDB checkpointer example to langgraph/add-memory.mdx
  4. Update vectorstore feature table: Multi Tenancy column from red to green

Follow-up to PR #2508 which added initial CockroachDB integration docs.

Package: https://github.com/cockroachdb/langchain-cockroachdb
PyPI: https://pypi.org/project/langchain-cockroachdb/

Originally created by @viragtripathi on GitHub (Feb 19, 2026). Original GitHub issue: https://github.com/langchain-ai/docs/issues/2733 ## Type of issue request for content ## Language Python ## Description The CockroachDB integration package (`langchain-cockroachdb`) now includes: - **LangGraph Checkpointer**: `CockroachDBSaver` and `AsyncCockroachDBSaver` for persisting LangGraph workflow state (short-term memory, human-in-the-loop, fault tolerance) - **Multi-tenancy**: Opt-in namespace column on the vectorstore for tenant isolation, leveraging CockroachDB's C-SPANN prefix columns These features need to be reflected in the LangChain docs: 1. Update `providers/cockroachdb.mdx` with checkpointer and multi-tenancy sections 2. Add CockroachDB to the checkpointer libraries list in `langgraph/persistence.mdx` 3. Add CockroachDB checkpointer example to `langgraph/add-memory.mdx` 4. Update vectorstore feature table: Multi Tenancy column from red to green Follow-up to PR #2508 which added initial CockroachDB integration docs. Package: https://github.com/cockroachdb/langchain-cockroachdb PyPI: https://pypi.org/project/langchain-cockroachdb/
yindo added the external label 2026-06-05 17:26:15 -04:00
yindo closed this issue 2026-06-05 17:26:15 -04:00
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Reference: langchain-ai/docs#2678
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