// Application filtering tenant security
async function getTenantData(req) {
  // Highly vulnerable to developer mistakes
  return await db.orders.findMany({
    where: { tenantId: req.headers.tenantId }
  });
}

// UNICX Row Level Database Partitioning
// Security rule configured directly in database layer
/*
CREATE POLICY tenant_isolation_policy ON orders 
USING (tenant_id = current_setting('app.current_tenant'));
*/
async function getTenantData() {
  // Implicitly isolated by DB connections automatically
  return await db.orders.findMany(); // [!code highlight]
}