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version: '3' services: db: build: . container_name: postgres-db environment: - POSTGRES_USER=username - POSTGRES_PASSWORD=mysecretpassword volumes: - ./data:/var/lib/postgresql/data expose: - "5432" Something like that. This assumes your Dockerfile is at the same level as your docker-compose.yml. The ...


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Got here from a random google search. Got curious/worried. Takes about 2 seconds for me. user system elapsed 0.699 0.077 2.119 Version: PostgreSQL 11.10 (Ubuntu 11.10-1.pgdg18.04+1) on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, 64-bit


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So far, I have not found more efficient solutions for my calculations on PostGIS. Due to memory limits, even the queries searching for total number of cells of a given value could not be run entirely. A solution would have consisted in splitting the raster extent into several parts, running the queries for these separate parts and merging the results (by ...


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