10 Best Practices for Microservices Architecture in 2024

In software development, Microservices architecture is the type of application architecture where the applications are being developed as a collection of services. They facilitate periodic, speedy, and dependable delivery of complex and big applications. 

It also provides the framework to build, deploy, and maintain the microservices architecture diagrams and services independently. Therefore in this article, comprehensive knowledge has been provided about the Microservices architecture and the top 10 best practices of microservices architecture.

What is Microservices Architecture?

Microservices Architecture is a type of method that is used to structure an application as a collection of services that consists of multiple capabilities such as testable and maintainable, it is self-sufficient and deployable. It is managed and owned by a small team. The microservices architecture mainly signifies the small, self-contained, and programmed services to carry out the single business operations.

10 Best Practices for Microservices Architecture in 2024

Multiple best practices are used by businesses to provide better scalability and perform independent deployment. Some of the best practices for microservices architecture in 2024 are mentioned below:

1. Improve the Productivity with Domain-Driven Design

Microservices should particularly be designed around the capabilities of business by using the DDD(Domain Driven Design). it mainly enables high-level functionality and also provides loosely coupled services. Therefore there are two phases of the DDD model, one is the strategic model and the other one is the tactical model.

Key Features

• The Strategic phase of the model makes sure that the design architecture encapsulates the business capabilities.
• The Tactical phase of the model mainly allows the development of a domain model by using a different design pattern.
• It is a particular type of design principle that uses practical ideas to express an object-oriented model.
• Microservices are designed all around the business domains.

2. Consider a Good Infrastructure

For your microservices considering a better and dedicated infrastructure is known to be one of the best practices of Microservices architecture, as a poor design of the hosting platform of microservice will never provide a good result despite meeting all the criteria of the microservice development.

Key Features

• For better functioning always separate your microservices infrastructure from the other components to get better performance.
• Individuals should analyze their needs to see where they can segment them into functions that can provide value.
• Considering a good infrastructure for microservice can result in better performance and fault isolation.

3. Data Storage Separation is Must

Using a different and separating data store is one of the important practices in microservices as it helps to have a separate database to store the data rather than having the same database for various microservices such as monolithic architecture. When in-depth analysis is been done one microservice only works with a subset of database tables but the microservice only works with an entire new subset of tables.

Key Features

• When both the subsets of data are orthogonal it would be case for separating the services for a better practice.
• Individuals should make sure to have a separate data store for the microservices to reduce latency and improve security.
• A shared database server can also be used by various services with logical separation of their data.

4. Migration

Migration is not an easy work to do if not done before. Monolithic architecture involves website repositories, monitoring, deployment, and other types of complex tasks.

Key Features

• The well-known way to handle this is to retain the monolithic structure and build any additional capabilities as microservices.
• Therefore once you get enough new services you can have an idea of how to break down the old architecture into useful components and after that, you can one by one start changing them.
• Hence migration also plays an important role and it is one of the best practices for microservices architecture.

5. Single Responsibility Principle

The principle of single responsibility is another important and best practice of microservices architecture. The microservices should be modeled in a style where the class should have only a single reason to alter. It is mainly a concept that any single object in OOP should be made for any one particular function. However, it is a part of programming principles.

Key Features

• Like a code, a class should have only one reason to change by making the software more maintainable, easier to understand, and scalable.
• Individuals should always keep their modules decoupled and should use clear and concise interfaces to communicate between them.
• This practice is used for developing good architectural design as it mainly signifies that microservice, class, and function should have various reasons to change.

6. Use API Changes that are Compatible.

You can effectively make the changes to the API and release them as fast as they don’t break the already existing callers. Make sure that the services do not call each other directly. The consumers of the APIs are used to provide contracts on their expected response from your APIs. Therefore the provider has a responsibility to integrate those contract tests as part of your builds and these safeguards against the breaking changes.

Key Features

• The consumer can test against the stubs that you publish as a part builds.
• For better communication between the services design an API gateway that can handle requests, authentication, and responses.
• In this type of practice, the production is a bit more faster with independently testing the change in contract.

7. Monitoring and Logging

Monitoring and logging are the other important practices in a microservices architecture. Each service should consist of logging and monitoring in place to track the performance and detect errors. Therefore microservices offer various benefits but they need experienced developers to perform those activities.

Key Features

• Monitoring and Logging are the practices that provide high performance in a microservices architecture.
• This practice is also used for the detection of errors in a microservices architecture.
• Therefore using an advanced monitoring solution not only helps to monitor the resource availability but also maintains the security.

8. Develop a Splitting System

Developing a splitting system from the start of the project can lead to hassles in the future. Hence defining the interactions and the processes between the multiple puzzle pieces is one of the most important microservices best practices that needs to be followed to make the bigger picture clearer.

Key Features

• Each spitting system is unique to the architecture which is being built which is one of the good practices for the microservices architecture.
• It mainly depends on the methodology which is being followed and the result that is being expected.

9. Separately Deploy the Microservices

Separately deploy the microservices as it is another important practice that is used for microservices architecture. By doing this it helps to save more time whenever coordinating with multiple teams during the regular maintenance or the upgrade efforts.

Key Features

• It is recommended to use a good infrastructure to host each of the microservices and for deployable procedures.
• By using this it helps to isolate each of the microservices from faults in other components by thus helping in fault tolerance and also avoiding a full-blown outage.

10. Develop the Organizational Efficiencies

Microservices provides the complete freedom to build and release independently some particular standards need to be followed for the cross-cutting concern so that every team doesn’t spend much time developing unique solutions.

Key Features

• In a distributed design like microservices, where you have to connect the dots in order to get the big picture, this is crucial.
• It type of practice saves time by not spending more time creating some unique solutions.

Conclusion

At the starting stage always consider a less complex part of the system and evaluate the functions of the microservice. The best practices of microservices are used to make sure that whether or not a project manager can handle the end-to-end service-oriented architecture migration and development. Therefore this complete article provides detailed knowledge about the microservices and the top 10 practices of microservices which are used in 2024.

FAQs on 10 Best Practices for Microservices Architecture in 2024

What do you mean by Microservices Architecture?

Microservices are the type of architectural style which particularly used to structure the applications as a collection of services. It is consists of small independent services. Netflix a well known platform has adopted service oriented architecture from the monolithic.

What is the use of Microservices?

Microservices mainly allows the large applications to get separated into the smaller independent parts where each part consist of its own responsibilities. They can leverage several internal microservices to compose the responses to a single user request.

What are the main best practices of Microservices architecture?

There are various best practices which are used in microservices architecture such as- Developing a good infrastructure in the microservice, building a separate database, separating the deploy services, monitoring, logging, using the API changes which are mainly compatible, and a single responsibility principle.