https://github.com/ramsrib/pgvector
PgVector Postgres Docker Image
https://github.com/ramsrib/pgvector
docker pgvector postgres postgresql
Last synced: 6 months ago
JSON representation
PgVector Postgres Docker Image
- Host: GitHub
- URL: https://github.com/ramsrib/pgvector
- Owner: ramsrib
- Created: 2024-01-14T23:29:22.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2024-09-16T17:34:57.000Z (almost 2 years ago)
- Last Synced: 2024-09-16T21:44:32.663Z (almost 2 years ago)
- Topics: docker, pgvector, postgres, postgresql
- Language: Makefile
- Homepage: https://hub.docker.com/r/ramsrib/pgvector
- Size: 5.86 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# PgVector Docker Image
[This](https://hub.docker.com/r/ramsrib/pgvector) docker image extends the official [PostgreSQL](https://hub.docker.com/_/postgres) image with the [PgVector](https://github.com/pgvector/pgvector) extension.
Supported version of postgres: 12, 13, 14, 15, 16
## Installation
### For Postgres 16
```bash
docker run -d --name pgvector-16 -p 5432:5432 -e POSTGRES_PASSWORD=postgres ramsrib/pgvector:16
# enable the pgvector extension
docker exec -it pgvector-16 psql -U postgres -c "CREATE EXTENSION vector"
# verify the version
docker exec -it pgvector-16 psql -U postgres -c "SELECT extversion FROM pg_extension WHERE extname = 'vector';"
```
#### Example commands
```bash
docker exec -it pgvector-16 psql -U postgres
CREATE TABLE items (id bigserial PRIMARY KEY, embedding vector(3));
INSERT INTO items (embedding) VALUES ('[1,2,3]'), ('[4,5,6]');
SELECT * FROM items ORDER BY embedding <-> '[3,1,2]' LIMIT 5;
CREATE INDEX ON items USING hnsw (embedding vector_l2_ops);
```
### For Postgres 15
```bash
docker run -d --name pgvector-15 -p 5432:5432 -e POSTGRES_PASSWORD=postgres ramsrib/pgvector:15
```
### For Postgres 14
```bash
docker run -d --name pgvector-14 -p 5432:5432 -e POSTGRES_PASSWORD=postgres ramsrib/pgvector:14
```
### For Postgres 13
```bash
docker run -d --name pgvector-13 -p 5432:5432 -e POSTGRES_PASSWORD=postgres ramsrib/pgvector:13
```
### For Postgres 12
```bash
docker run -d --name pgvector-12 -p 5432:5432 -e POSTGRES_PASSWORD=postgres ramsrib/pgvector:12
```
### References
- [PostgreSQL](https://www.postgresql.org/)
- [PgVector](https://github.com/pgvector/pgvector)
- [Docker Hub](https://hub.docker.com/r/ramsrib/pgvector)