python 1,063 mysql 628 database 474 hacktoberfest 374 mssql 351 snowflake 347 data 346 etl 346 redshift 342 odoo 340 erp 336 free-software 336 pos 335 point-of-sale 335 odoo-community-association 335 oca 335 odoo-addons 335 bigquery 329 s3 317 data-engineering 315 data-analysis 310 data-pipeline 306 change-data-capture 305 self-hosted 304 pipeline 304 elt 303 java 303 data-integration 302 data-collection 299 postgres 273 sql 249 sqlite 180 django 173 sqlalchemy 133 orm 132 async 114 mongodb 82 fastapi 75 python3 73 asyncio 68 cli 60 oracle 59 redis 54 migration 53 ai 53 mcp 49 llm 46 sqlite3 42 data-science 39 docker 38 asyncpg 37 psycopg2 36 backup 34 api 33 pgvector 32 testing 31 migrations 29 sqlserver 29 open-source 29 schema 28 rag 28 flask 28 psql 27 clickhouse 26 pandas 26 postgresql-database 25 pydantic 25 rdbms 25 dbt 25 monitoring 23 databases 23 dataengineering 22 alembic 22 database-management 21 pgsql 21 mariadb 21 elasticsearch 20 model-context-protocol 20 data-lineage 20 parquet 20 csv 19 analytics 19 rust 18 fivetran 18 datalineage 18 aws 17 python-3 17 restore 17 psycopg 17 query 17 duckdb 16 crud 16 nosql 16 embeddings 16 security 16 json 16 postgis 16 performance 15 db 15 vector-database 15