Benefits of Using Microservice Architecture

Overview

Microservice is a cloud-native architectural approach that consists of many loosely coupled and independently deployable smaller components or services within a single application.

These services are generally,

• Have their technology stack, which includes the database and data, management model;
• Interact with one another via a combination of REST APIS, event broadcasting, and message brokers;
• Organized by business capability, with the line separating facilities referred to as a bounded context.

Although microservices have centered on architectural definitions and features, their value can be made clear through organizational benefits:

• Code can upgrade more easily with new features without having to rewrite the entire application.
• For different components, team members can use distinct stacks and programming languages.
• Elements can be scaled separately from one another, decreasing the time and cost associated with entire applications since a single feature may be underutilized.

How does organization get Benefits of Using Microservice Architecture?

Microservices are trendy with executives and project managers as with development companies. However, this is among the more unusual aspects of microservices, as architectural zeal remains for software development teams. Furthermore, microservices more closely reflect many business leaders who want to frame and manage their teams and development practices.

Ready for market faster

Since development cycles are short, a microservices architecture allows for more agile deployment and updates.

Extremely scalable

As the demand for specific services grows, you can scale to meet the demand by deploying multiple servers and infrastructural facilities.

Resilient

When built correctly, these independent services do not affect one another. It means that, unlike the monolithic app model, the entire app does not go down if one component fails.

Simple to implement

Because microservice-based apps are more modular and smaller than traditional, monolithic apps, the concerns associated with those deployments are reduced. Of course, this necessitates more coordination, which a service mesh layer can assist with, but the benefits can be enormous.

Microservices both enable and require DevOps.

Microservices architecture is optimized for DevOps and continuous integration delivery (CI/CD), and it’s simple to see why the context of small services can be utilized frequently.

Relation of Microservices and cloud services

Microservices are only partially relevant to cloud computing. However, there are a few key reasons why they frequently combine to go beyond microservices as a common architectural style for new apps and the cloud as a popular hosting destination for new applications.

The cost issues associated with deploying and scaling components are some of the main advantages of microservices architecture. While these advantages would still exist to some extent with on-premises infrastructure, the combination of limited, independently scalable elements coupled with on-demand, pay-per-use infrastructure is where actual cost savings are available.

Second, and perhaps more importantly, another significant advantage of microservices is that every component can use the stack best suited to its specific job. When managed manually, stack proliferation can result in significant complexity and overhead; however, consuming the supporting stack as cloud services can significantly reduce management challenges. In other words, building your own microservices infrastructure is possible, especially when just getting started.

Microservices, SOA, and APIs: Supporters or enemies?

A direct comparison of SOA and microservices architecture is likely to be problematic. SOA concepts are present in current architectures but have evolved in various ways. Integration tools, trends, and standards have evolved to make it easier to bring functions and data to the surface. APIs has developed from service exposure to simplify exposure, consumption, management, and, in some cases, monetization of business functions. New application structure, such as the microservices architecture, allows developers to concentrate more on business logic to push framework detail continuously. These advancements provide a more agile solution creation and applications to support new levels of elastic scalability and fault tolerance.

Factors to consider when choosing microservices

• New patterns of technology
• Application suitability
• Different design paradigms
• DevOps maturity

Challenges?

If your company is considering adopting a microservices architecture, expect to see changes in how people work, not just the apps. Organizational and cultural changes have been identified as challenges, partly because each team will have its deployment cadence and will be willing to take responsibility for a unique service with its own set of clients. These are not typical developer concerns, but they are critical to the success of a microservices architecture.

Reasons why organizations need Microservices Architecture

Build-Up Adaptability

A microservice-based framework can manage the influx of trends, productivity improvements, and the significant increase in users, workload, and transactions without undue strain. It enables the system to deal with increasing work by adding more resources. This way, microservices architecture benefit can grow while providing a good user experience, increasing ROI.

Technology Agnostic

The microservices approach allows you to take advantage of various technologies and incorporate them into your app to improve efficiency. There is no vendor lock-in or dependency issues of any kind. You can use any language or framework you want. For example, when it comes to disc operations, you can use Node for I/O or concurrent tasks and Java for heavy work. Also, microservices are technology agnostic, different teams can work independently. They can make their own decisions without communicating or relying on one another.

Furthermore, implementing new technologies in the microservices approach is a simple task.

 Faults Insulation

Since each microservice is self-contained, errors in a service module do not affect an app built with the microservice architecture. Instead, it will continue to function while you repair the affected module. This formula is helpful for large platforms like Netflix or Amazon, where shutting down the app even a second can result in a billion-dollar loss.

Embedding DevOps

DevOps team also get Benefits of Using Microservice Architecture. The independence allows to accomplish more in less time. In addition, the modularity of microservices enables cumulative releases, which is a DevOps and microservices:

• Boost innovation.
• Reduced Errors.
• Enhance product quality.
• Increase the productivity of DevOps teams.