I have a table containing around 95 million rows, pretty much only storing a timestamp and further IDs of related tables containing the actual data in the end. CREATE TABLE clt_rec ( id BIGSERIAL NOT NULL, oms_rec BIGINT NOT NULL,…
We currently store things into Redis for temporary aggregation and have a worker that goes and does insertion in bulk into Postgres. Is there a way that we can do bulk insert across multiple schemas in a single Insert transaction?…
Motivations I am a running into an issue when trying to proxy PostgreSQL with Traefik over SSL using Let's Encrypt. I did some research but it is not well documented and I would like to confirm my observations and leave…
I would like to trim() a column and to replace any multiple white spaces and Unicode space separators to single space. The idea behind is to sanitize usernames, preventing 2 users having deceptive names foo bar (SPACE u+20) vs foo bar(NO-BREAK…
I have a syntax error in my bash command when I try to fill a Postgres table with data from Kafka using kafkacat: [k ~]$ kafkacat -b XXX.XX.Y.Z:9092 -t test -o 20501 -f '%k|%s|%T|%p|%o|213n' -e | psql -c "copy raw_from_kafka(key,…
I am using docker-compose.yml to create multiple running containers but failing to start Postgres docker server, with following logs and yes I have searched many related SO posts, but they didn't helped me out. Creating network "complex_default" with the default…
I am working with docker-compose and I am trying to deploy it on a VPS Centos 8 but keycloak can't access to the postgres database. However I can connect to the database with pgAdmin. I have those following errors :…
I installing nominatim on a CentOS8-System and i get an error at installing nominatim cmake $USERHOME/Nominatim-3.5.1 like this -- Building osm2pgsql 1.2.0 -- Building in C++11 mode -- Boost version: 1.66.0 -- Found the following Boost libraries: -- system --…
Am trying to run Postgres, Celery, Redis, and the project itself in docker, but it seems the database is not connecting at all. It tries to connect and fails. Below is the error it throws after running docker : travel_dev_container…
I'm unable to install the pg gem on an AWS EC2 server running CentOS 7. I'm reasonably confident there are no issues with my Ruby install (2.7.0), gemset, RVM, etc.. and am receiving the error message below. I have installed…