Top 3 Go vector-database Projects

milvus

32 14,836 10.0 Go

Vector database for scalable similarity search and AI applications.

Project mention: Show HN: Turning books into chatbots with GPT-3 | news.ycombinator.com | 2023-01-24

If you sprinkle in a bit of infrastructure, I think we're already there. The ability to distill a variety of content into vectors and perform approximate nearest neighbor search (shameless plug: https://milvus.io) across all of them can really help power a lot of these applications. With the retrieved vectors, you could match questions with answers or create a reverse index to the original content to perform summarization.
With that being said, one of the main challenges ahead will be multimodal learning. We're sort-of there combining text with visual data, but there are many other modalities out there as well.
Weaviate

9 3,304 9.3 Go

Weaviate is an open source vector search engine that stores both objects and vectors, allowing for combining vector search with structured filtering with the fault-tolerance and scalability of a cloud-native database, all accessible through GraphQL, REST, and various language clients.

Project mention: Weaviate – open-source vector search engine | news.ycombinator.com | 2023-01-26
SonarQube

www.sonarqube.org
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featureform

12 1,187 9.9 Go

The Virtual Feature Store. Turn your existing data infrastructure into a feature store.

Project mention: What’s your process for deploying a data pipeline from a notebook, running it, and managing it in production? | reddit.com/r/dataengineering | 2022-10-13

Feature store: new hot one: https://www.featureform.com/

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-01-26.