Introduction

This module walks you through implementing the Saga pattern using a Long Running Action to manage transactions across microservices.

Watch this short introduction video to get an idea of what you will be building:

Estimated Time: 30 minutes

Quick walk through on how to manage saga transactions across microservices.

Objectives

In this module, you will:

• Learn about the Saga pattern
• Learn about the Long Running Action specification
• Add new endpoints to the Account service for deposits and withdrawals that act as LRA participants
• Create a Transfer service that will initiate the LRA

Prerequisites

This module assumes you have:

• An Oracle Cloud account
• All previous modules successfully completed