jeffchuber

Joined 16 years ago

Karma
515
Submissions
235
Member since
Dec 10
@trychroma

YC Badge: 0x9F755062601B9bBA3354c090e11A13a508d7CA0e

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Recent submissions

Comment · 2 months ago
seems like flock is a great honeypot to find bad cops
Comment · 2 months ago
that one platform is using a flipped chroma logo - chroma has nothing to do with this racket (source : i’m chroma’s ceo)
Comment · 4 months ago
then you are not agi pilled
Comment · 4 months ago
If you are truly bitter-lesson pilled - give the agent all the tools and let it decide which to use.

- regex (grep) - hybrid search (bm25+vector)

this X vs Y is uninteresting when the answer can be both.

Comment · 8 months ago
yeah (optional) caching is interesting to think about - incl write_through and write_back
Comment · 8 months ago
last weekend I vibe-coded a project called `openfs` that plugs into just-bash

https://github.com/jeffchuber/just-bash-openfs

it puts a bash interface in front of s3, filesystem (real and in-memory), postgres, and chroma.

still very much alpha - but curious what people think about it.

see an example app here: https://github.com/jeffchuber/openfs-incident-app

Comment · 9 months ago
try out chroma or better yet as opus to!
Comment · 11 months ago
i didnt claim to invent it.

i claimed swyx heard it through me - which he did

Comment · 11 months ago
that was me swyx
Comment · 11 months ago
i support this
Comment · 1 year ago
Good article - the most use cases i see of pg_vector are typically “chat over their technical docs” - small corpus - doesn’t change often / can rebuild the index - no multi-tenancy avoids much of the issues with post-filtering

Chroma implements SPANN and SPFresh (to avoid the limitations of HNSW), pre-filtering, hybrid search, and has a 100% usage-based tier (many bills are around $1 per month).

Chroma is also apache 2.0 - fully open source.

Comment · 1 year ago
congrats to factory on the amazing product and release!
Comment · 1 year ago
chroma stores both
Comment · 1 year ago
Hey there

Chroma is fully OSS - embedded, single-node and distributed (data and control plane). afaik lance distributed is not OSS.

We do have plans to release the crate (enabling embedded chroma in rust) - but haven't gotten around to it yet. Hopefully soon!

> Do you see all providers converging on similar alpha i.e cheap object storage, nvme drives,ssd cache to solve this?

It's not only a new pattern in search workloads, but it's happening in streaming, KV, OLTP, OLAP, etc. Yea - it's the future.

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