Add PostgreSQL production backend to eliminate SQLite lock contention.

Support DATABASE_URL with connection pooling, pg_dump backups, SQLite migration script, and deploy_postgres.sh with docs. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-01 08:11:42 +08:00
parent 39eac983ff
commit 52aca456e9
23 changed files with 1208 additions and 150 deletions
@@ -8,3 +8,7 @@ akshare==1.18.64
 # CTP 下单：SimNow 模拟盘 / 期货公司实盘（见 docs/DEPLOY.md）
 vnpy>=3.9.0
 vnpy_ctp>=6.7.11.4
+
+# PostgreSQL 生产库（配置 DATABASE_URL 时启用；未配置则仍用 SQLite）
+psycopg[binary]>=3.2.0
+psycopg-pool>=3.2.0