Category Archives: Architecture

What is Event-Driven Microservice Architecture?

In an event-driven architecture, when a service performs some piece of work that other services might be interested in, that service produces an event—a record of the completed action. Other services consume those events so that they can perform any of their tasks needed as a result of the event. Unlike with REST, services that create requests do not need to know the details of the services consuming the requests. Here’s a simple example: When an order is placed on an e-commerce site, a single “order placed” event is produced and then consumed by several microservices:

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Multi-Tenancy

What Is Multi-Tenancy?

Software Multitenancy refers to a software architecture in which a single instance of a software runs on a server and serves multiple tenants. A tenant is a group of users who share common access with specific privileges to the software instance. With a multitenant architecture, a software application is designed to provide every tenant a dedicated share of the instance including its data, configuration, user management, tenant individual functionality and non-functional properties. Multitenancy contrasts with multi-instance architectures, where separate software instances operate on behalf of different tenants” (Wikipedia)

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