vladmihalcea/hypersistence-utils

`pgvector` support

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#647 opened on Aug 14, 2023

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 (3 comments) (0 reactions) (0 assignees)Java (354 forks)batch import
good first issue

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Description

https://github.com/pgvector/pgvector-java

pgvector for nearest neighbor search of high-dimensional vectors.

Contributor guide

Research direction
Study how Hypersistence Utils registers custom Hibernate types (e.g., JSON, array types) and create a type for pgvector's vector type following the pgvector java library's vector class. Look at existing type implementations in the project for reference.
Tech stack
java
Domain
databasebackend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
JavaPostgreSQL
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40