p14

internal/db/db.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"time"
 
 	_ "modernc.org/sqlite"
 )
@@ -22,11 +23,17 @@ func New(dbPath string) (*DB, error) {
 		return nil, fmt.Errorf("create db directory: %w", err)
 	}
 
-	conn, err := sql.Open("sqlite", dbPath+"?_foreign_keys=1")
+	// Configure connection pool
+	conn, err := sql.Open("sqlite", dbPath+"?_foreign_keys=1&_journal_mode=WAL")
 	if err != nil {
 		return nil, fmt.Errorf("open database: %w", err)
 	}
 
+	// Set connection pool settings for better performance
+	conn.SetMaxOpenConns(25)                 // Maximum number of open connections
+	conn.SetMaxIdleConns(5)                  // Maximum number of idle connections
+	conn.SetConnMaxLifetime(5 * time.Minute) // Maximum connection lifetime
+
 	db := &DB{DB: conn}
 
 	// Test connection