python 1,298 mysql 751 database 656 hacktoberfest 408 etl 378 postgres 377 odoo 375 snowflake 371 erp 370 mssql 369 free-software 365 pos 364 point-of-sale 364 oca 364 odoo-community-association 364 odoo-addons 364 bigquery 356 sql 356 redshift 354 data 353 data-engineering 342 s3 331 self-hosted 331 sqlite 326 data-pipeline 317 data-analysis 317 elt 312 change-data-capture 309 java 309 pipeline 308 data-integration 305 data-collection 301 django 235 sqlalchemy 189 orm 172 async 158 fastapi 152 mcp 146 llm 130 cli 117 mongodb 107 ai 103 asyncio 97 ai-agents 87 redis 87 oracle 82 pgvector 77 python3 75 migration 73 rag 72 docker 61 model-context-protocol 60 observability 58 rust 55 clickhouse 55 testing 55 migrations 54 asyncpg 53 schema 51 framework 50 sqlite3 50 duckdb 48 agent-memory 46 backup 46 open-source 45 data-science 45 pydantic 44 psycopg2 42 claude 42 mcp-server 41 api 41 opentelemetry 40 mariadb 40 langgraph 40 analytics 40 distributed-systems 40 sqlserver 38 vector-search 37 alembic 37 flask 37 agents 36 nats 35 caching 35 monitoring 35 dbt 34 developer-tools 34 memory 32 queue 32 horizontal-scaling 32 enforcement-accelerated-development 31 performance 31 enforcement-testing 31 psycopg 30 pandas 30 task-queue 30 psql 30 vector-database 30 typescript 28 embeddings 27 security 27