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dfc0fe0b9a
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feat(pkb): Integrate pgvector and create Dify replacement plan
Summary:
- Migrate PostgreSQL to pgvector/pgvector:pg15 Docker image
- Successfully install and verify pgvector 0.8.1 extension
- Create comprehensive Dify-to-pgvector migration plan
- Update PKB module documentation with pgvector status
- Update system documentation with pgvector integration
Key changes:
- docker-compose.yml: Switch to pgvector/pgvector:pg15 image
- Add EkbDocument and EkbChunk data model design
- Design R-C-R-G hybrid retrieval architecture
- Add clinical data JSONB fields (pico, studyDesign, regimen, safety, criteria, endpoints)
- Create detailed 10-day implementation roadmap
Documentation updates:
- PKB module status: pgvector RAG infrastructure ready
- System status: pgvector 0.8.1 integrated
- New: Dify replacement development plan (01-Dify替换为pgvector开发计划.md)
- New: Enterprise medical knowledge base solution V2
Tested: PostgreSQL with pgvector verified, frontend and backend functionality confirmed
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2026-01-20 00:00:58 +08:00 |
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AI Clinical Dev Team
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9acbb0ae2b
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feat: complete Dify platform deployment (Day 18)
## Dify 閮ㄧ讲瀹屾垚 鉁?
### 瀹屾垚鐨勫伐浣?1. Docker 闀滃儚鍔犻€熷櫒閰嶇疆
- 閰嶇疆 5 涓浗鍐呴暅鍍忔簮
- 澶у箙鎻愬崌涓嬭浇閫熷害鍜屾垚鍔熺巼
2. Dify 闀滃儚鎷夊彇 (鍏?11 涓湇鍔?
- langgenius/dify-api:1.9.1
- langgenius/dify-web:1.9.1
- postgres, redis, weaviate, nginx 绛? - 鎬诲ぇ灏忕害 2GB锛岃€楁椂绾?15 鍒嗛挓
3. Dify 鏈嶅姟鍚姩
- 鉁?nginx (80/443)
- 鉁?api, worker, worker_beat
- 鉁?web (3000)
- 鉁?db (PostgreSQL), redis
- 鉁?weaviate (鍚戦噺鏁版嵁搴?
- 鉁?sandbox, plugin_daemon, ssrf_proxy
4. Dify 鍒濆鍖栭厤缃? - 鍒涘缓绠＄悊鍛樿处鍙? - 鍒涘缓搴旂敤: AI Clinical Research
- 鑾峰彇 API Key: app-VZRn0vMXdmltEJkvatHVGv5j
5. 鍚庣鐜閰嶇疆
- DIFY_API_URL=http://localhost/v1
- DIFY_API_KEY 宸查厤缃?
### 鏂囨。鏇存柊
- 鏂板: docs/05-姣忔棩杩涘害/Day18-Dify閮ㄧ讲瀹屾垚.md
- 鏇存柊: docs/04-寮€鍙戣鍒?寮€鍙戦噷绋嬬.md (Day 18 鏍囪涓哄畬鎴?
### 涓嬩竴姝?Day 19-24: 鐭ヨ瘑搴撶郴缁熷紑鍙?- Dify 瀹㈡埛绔皝瑁?- 鐭ヨ瘑搴撶鐞?CRUD
- 鏂囨。涓婁紶涓庡鐞?- @鐭ヨ瘑搴撻泦鎴?- RAG 闂瓟楠岃瘉
---
Progress: 閲岀▼纰?1 (MVP) 85% -> 鐭ヨ瘑搴撶郴缁熷紑鍙戜腑
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2025-10-11 08:58:41 +08:00 |
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