> For the complete documentation index, see [llms.txt](https://palebluedot.gitbook.io/palebluedot-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://palebluedot.gitbook.io/palebluedot-1/dataengineering.md).

# DataEngineering

- [1. 기존 데이터 파이프라인](https://palebluedot.gitbook.io/palebluedot-1/dataengineering/1-existing_pipeline.md)
- [2. Text 전처리 정확도 개선](https://palebluedot.gitbook.io/palebluedot-1/dataengineering/2-text.md)
- [3. ETL 속도 개선](https://palebluedot.gitbook.io/palebluedot-1/dataengineering/3-etl.md)
- [4. 그 외 문제 해결 및 개선](https://palebluedot.gitbook.io/palebluedot-1/dataengineering/4..md)
- [1) 데이터 모델링과 품질 관리](https://palebluedot.gitbook.io/palebluedot-1/dataengineering/4./1.md)