PostgreSQL extension adding HyperLogLog data structures as a native data type.
A simple postgres container with hll extension.
You can build it locally by clonning the repo and run the below commands:
# build for POSTGRES 11
docker build -t hll:11 --build-arg psversion=11 .
# build for POSTGRES 9.6
docker build -t hll:9.6 --build-arg psversion=9.6 .
Or you can use it directly from Dockerhub:
# Running POSTGRES 11 with hll extension
docker run -d --name hll vishnunair/docker-postgres-hll:11
# Running POSTGRES 9.6 with hll extension
docker run -d --name hll vishnunair/docker-postgres-hll:9.6