Laravel Microservices- Breaking A Monolith To M... [verified] Jun 2026

composer create-project laravel/laravel auth-service composer create-project laravel/laravel catalog-service composer create-project laravel/laravel order-service

public function checkStock(string $sku): bool

foreach ($event->orderData['items'] as $item) Product::where('id', $item['product_id']) ->decrement('stock', $item['quantity']); Laravel Microservices- Breaking a Monolith to M...

When creating an order, the Order Service must check if the product exists and has stock in the Catalog Service.

The worst outcome is splitting code but keeping logical coupling. If every feature requires updating 4 services simultaneously, you have a distributed monolith. For non-critical operations (e

For non-critical operations (e.g., "Update shipping status" or "Send review reminder"), use asynchronous events.

Spin up a fresh Laravel installation: laravel new inventory-service . Set up its database. This service will only contain tables related to inventory ( products , stock_movements , warehouses ). This service will only contain tables related to

In a monolith, you had foreign keys like user_id in the orders table. Now, user_id exists only in Auth DB. In Order DB, you store auth_user_id as a , not a foreign key.

But what happens when your application scales? What happens when your team grows from two developers to twenty? What happens when your "Users" module needs to handle millions of requests while your "Billing" module sits idle?