Database Connection Pooling (dbpool)

For production environments, opening a new database connection for every query is extremely slow.

Instead, configure a connection pool globally using dbpool when your application starts.

// Engine: postgres
// DSN: postgres://user:pass@localhost/db
// Max Open Conns: 10
// Max Idle Conns: 2
// Conn Max Lifetime (Minutes): 30

dbpool("postgres", "postgres://user:pass@localhost/db", 10, 2, 30)

Once the pool is established, any subsequent db() calls will automatically utilize the configured pool.