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Support pgvector #122

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Tracked by #413
bjwswang opened this issue Oct 17, 2023 · 7 comments · Fixed by #522
Closed
Tracked by #413

Support pgvector #122

bjwswang opened this issue Oct 17, 2023 · 7 comments · Fixed by #522
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@Abirdcfly
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embedding-models enhancement New feature or request priority-medium
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v0.2.0

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@bjwswang
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bjwswang commented Oct 17, 2023 •
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pgvector : https://github.com/pgvector/pgvector is open-source vector similarity search for Postgres

which means you should implement a vectorstore in langchaingo https://github.com/tmc/langchaingo/blob/main/vectorstores/vectorstores.go#L12

You can host code under kubeagi/arcadia pkg/vectorstores/pgvector
@bjwswang bjwswang self-assigned this Oct 17, 2023
@bjwswang bjwswang added this to the v0.0.1 milestone Oct 17, 2023
@bjwswang bjwswang added the enhancement New feature or request label Oct 17, 2023
@bjwswang bjwswang assigned 0xff-dev and unassigned bjwswang and 0xff-dev Oct 17, 2023
@bjwswang
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@zqq454224016

@zqq454224016
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ok

@bjwswang bjwswang assigned Abirdcfly and unassigned zqq454224016 Nov 21, 2023
@bjwswang
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@Abirdcfly Please fully integrate pg in arcadia aftet this pr tmc/langchaingo#377 got merged.
Chorma-go doesn't seem to be matained very well.

@tmc
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tmc commented Dec 13, 2023

Merged!

@bjwswang
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Merged!

@tmc Cool! This gonna help us a lot! 🚀

@bjwswang
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@Abirdcfly Since this pr got merged, please try to figure out how to integrate this into our project. And we can do more contributions to help https://github.com/tmc/langchaingo/tree/main/vectorstores/pgvector much better.

@bjwswang bjwswang modified the milestones: v0.1.0, v0.2.0 Dec 22, 2023
This was referenced Dec 27, 2023
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bjwswang commented Jan 4, 2024

@Abirdcfly Abirdcfly mentioned this issue Jan 8, 2024
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embedding-models enhancement New feature or request priority-medium
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feat: add pgvector as vectorstore Abirdcfly/arcadia
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@tmc @Abirdcfly @0xff-dev @bjwswang @zqq454224016