BaseCRUD model

app/database/db.py

@@ -0,0 +1,21 @@
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import sessionmaker, declarative_base
+from app.settings import settings
+
+Base = declarative_base()
+
+from sqlalchemy.pool import QueuePool
+
+# Create async engine with connection pooling
+engine = create_async_engine(
+    settings.DATABASE_URL,
+    echo=True,
+    poolclass=QueuePool,
+    pool_size=5,
+    max_overflow=10,
+)
+
+# Create async session factory
+async_session = sessionmaker(
+    engine, class_=AsyncSession, expire_on_commit=False
+)