Table of Contents
How is Micro Service implemented?
Here are the key points to think about at that time.
- Keep communication between services simple with a RESTful API.
- Divide your data structure.
- Build your microservices architecture for failure.
- Emphasize monitoring to ease microservices testing.
- Embrace continuous delivery to reduce deployment friction.
What is the main reason for reporting being a challenge within a Microservice architecture?
The complexity of microservice design forces the developers to plan and act more carefully. The external API communication in microservice architecture leads to an increased risk of attacks. It can be challenging to switch between them in the development and deployment processes.
What are some important things to consider when implementing a Microservice architecture?
Microservices design considerations
- Single Responsibility Principal. A microservice should have single responsibility so that it will be easy to maintain and be reusable.
- Stateless.
- Programming frameworks.
- Data handling.
- Secrets Management.
- Dependency graph.
- Versioning.
- Containers.
How do you connect Microservices together?
You might use any protocol to communicate and propagate data asynchronously across microservices in order to have eventual consistency. As mentioned, you could use integration events using an event bus or message broker or you could even use HTTP by polling the other services instead.
How are Microservices implemented in Java?
When developing microservices with java, you can use several microservices framework. Some of the frameworks are Spring Boot, Jersey, Dropwizard, Play Framework, and Restlet….Microservices Implementation in Java
- Setup new service.
- Expose the resource using RestController.
- Consume the service resource with RestTemplate.
How do microservices communicate?
There are two basic messaging patterns that microservices can use to communicate with other microservices.
- Synchronous communication. In this pattern, a service calls an API that another service exposes, using a protocol such as HTTP or gRPC.
- Asynchronous message passing.
How do you handle reporting in microservices?
There are four main techniques for handling reporting in a microservices architecture: the database pull model, HTTP pull model, batch pull model, and finally the event-based push model.
How do Microservices communicate?
How to build a reporting service in microservice architecture?
Building a reporting service in Microservice architecture 1 Connecting with Database Directly. 2 Aggregation Service. 3 Batch Pull with Dedicated Database. 4 Event Push Model with Dedicated Database. 5 Conclusion: Dedicated database for reporting service.
Why did freshcode create a separate reporting microservice?
Report generation relied on engaging different services and caused performance issues. That’s why the Freshcode team decided to optimize the app’s architecture by creating a separate reporting microservice. It received data from all the databases, saved it, and transformed it into custom reports.
What are the risks of microservice architecture?
The complexity of microservice design forces the developers to plan and act more carefully. The external API communication in microservice architecture leads to an increased risk of attacks. It can be challenging to switch between them in the development and deployment processes. A while back, the Freshcode team worked on a legacy EdTech project.
What is microservice design and why is it important?
The microservice design was an excellent solution for scaling it. Microservice design speeds up app development and accelerates the product launch schedule. Each part can be rolled out separately, making the deployment of microservices quicker and easier. However, each microservice needs a separate database.