python 1,498 etl 499 pipeline 496 data-engineering 476 data-analysis 422 snowflake 391 api 380 elt 366 data-integration 361 mysql 345 postgresql 341 bigquery 328 redshift 327 data-science 326 mssql 322 data-pipeline 320 s3 319 data-collection 310 java 305 self-hosted 303 change-data-capture 301 pandas 282 analysis 270 llm 260 science 243 database 237 analytics 229 ai 209 sql 189 rag 184 framework 175 machine-learning 171 cli 166 finance 164 agents 162 visualization 161 json 160 csv 156 fine-tuning 140 python3 136 application 126 vector-database 122 llamaindex 121 multi-agents 118 statistics 115 validation 107 mcp 105 dataset 101 learning 96 testing 94 scraper 89 automation 86 processing 85 machine 84 django 83 open-source 82 dataframe 80 sdk 73 data-visualization 71 ml 71 connectors 70 dataops 67 library 67 data-pipelines 66 client 66 orchestration 65 schema 65 scraping 64 pypi 64 web 62 dbt 62 data-structures 62 parquet 61 agent 60 climate 60 generator 60 data-lineage 60 test 58 quality 57 data-warehouse 57 hacktoberfest 56 stock 56 trading 56 data science 56 web-scraping 55 workflow 53 warehouse 53 openai 53 airbyte 52 duckdb 51 numpy 51 nlp 50 faker 50 excel 50 mining 49 tools 49 connector 49 text 48 ai-agents 48 langchain 48