Advantages of Microservices Architecture
Tags: microservices
Published: 2023-04-06 13:05:29

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Microservices are becoming increasingly popular due to the many advantages they offer. However, some drawbacks should be considered before deciding whether microservices are the right solution for your organization. In this article, we will explore the advantages of microservices.

The advantage of [microservices orchestration](https://thenewstack.io/microservices/) is that developers are able to deploy features that prevent cascading failures. Various tools are also available to build fault-tolerant microservices that help improve infrastructure resilience.

## Microservice architecture in brief

Microservices architecture is a modern approach to building software applications from a collection of individual modules (services). Each service usually focuses on performing a specific function (payment, delivery, etc.), has its own business logic, and can be developed with a custom set of technologies.

Now let's get down to the advantages of microservices:

## Increased agility and adaptability

Microservices can be scaled out horizontally very quickly, making them ideal for situations where scalability is a must. Additionally, microservices are small and modular so that they can be deployed faster than traditional monolithic applications. This increased agility can be a significant advantage for organizations that need to respond quickly to market changes.

## Better elasticity

Implementing a microservices-based architecture adds ease in identifying and addressing the root cause of performance issues. The improved fault isolation offered by individual modules means that larger applications remain unaffected by a single failure. Consequently, the risk of downtime is reduced because developers can roll back an update or make changes to a module without redistributing the entire application.

## Optimized development time and costs

Despite the significant costs associated with setting up an agile team and microservices infrastructure, this approach is widely recognized as a source of substantial savings, especially in the long term. We've already mentioned several benefits that directly impact the bottom line – faster time to market, reduced system upgrade and scaling costs, etc.

## Deployed independently

Microservices are independently deployable, giving organizations more control over their applications. This increased control can be a significant advantage for organizations that need to respond quickly to market changes.

## Optimize business functionality

When the focus is on a specific service versus the entire application, it's easier to tailor the needs of each component to improve business functionality. Working on individual modules allows teams to focus on business capabilities rather than technologies.

## Attractive to engineers

The last but not least point supporting the advantages of microservices architecture is high team satisfaction and a better chance to find top-level engineers for application development. Engineers are more likely to choose to work with a modern stack. Microservices is a modern approach associated with the latest engineering practices and developer tools.