Contents
What are the different types of Microservice architecture?
What you’ll learn
- Explore the three types of microservices: stateless, data centric, and aggregator.
- Understand which patterns to employ to ensure stability and resilience and when to apply each type to solve the problem at hand.
How many types of microservices are there in architecture?
Broadly speaking, there are two types of microservices: Stateless microservices. Stateful microservices.
What all are relevant in the context of Microservices architecture?
Important Characteristics of Microservice Architecture: The whole application is split into separate processes where each process can contain multiple internal modules. Contrary to Modular Monoliths or SOA, a Microservice application is split vertically (according to business capability or domains)
How are services developed in a microservice architecture?
Services communicate using either synchronous protocols such as HTTP/REST or asynchronous protocols such as AMQP. Services can be developed and deployed independently of one another. Each service has its own database in order to be decoupled from other services.
What are the names of my two microservices?
I currently have two microservices. We’ll call them A and B. The database under microservice A has the following table: The database under microservice B has the following table: The requirements state that users and trackers have a many-to-many relationship. I’m not sure how to properly handle this within a microservices architecture.
How does the microservice architecture increase memory consumption?
Increased memory consumption. The microservice architecture replaces N monolithic application instances with NxM services instances. If each service runs in its own JVM (or equivalent), which is usually necessary to isolate the instances, then there is the overhead of M times as many JVM runtimes.
What kind of communication protocol does a microservice use?
Each service instance is typically a process. Therefore, services must interact using an inter-process communication protocol such as HTTP, AMQP, or a binary protocol like TCP, depending on the nature of each service.