What will you get with Microservices Architecture? The conventional method of building software is based on creating a large, monolithic application. This traditional software architecture covers all the business processes. But as the needs of the application expand, the monolith must adapt and grow too.
Unfortunately, software applications using this method could face some problems when changes or improvements are made. When different teams of developers make changes to a monolithic application, conflicting modifications can result in unwanted problems or failures. This could result in a slower, less-efficient application and longer development schedule as noted by software developers from BedRock IT company from Ottawa.
Companies using monolithic applications may end up losing clients and revenue as a result of dissatisfaction.
This is where microservices architecture comes into the picture. It enables scaling up an application without causing any glitch. With this method, you can redesign and rebuild your application to suit your company’s needs with ease.
Here are more reasons why you should consider shifting to microservices.
Image Credits: Microsoft
More resilience
The beauty with microservices is that the services are compartmentalized and decentralized, with each service acting as a separate entity. In the monolithic application, a failure with any code can affect several functions or services. However, in microservices architecture, a failure would have lesser impact or no impact at all. In fact, even if several systems are down, the application can run smoothly without affecting your operations.
Better scalability
Perhaps the best benefit of microservices is that it allows optimum scalability. You can scale a service or function independently without having to overhaul the entire application. Essential services can be deployed on different services for increased performance and efficiency without affecting how other services work.
Using the most suitable tool for the right task
Unlike in monolithic application, microservices architecture is very flexible allowing you to use different tools for specific tasks. Using a different framework, language and ancillary services for each task will not affect communication between services. For software companies, this could translate to cost-efficiency as they will not be bounded to costly tools.
Faster deployment
As mentioned above, you don’t need to overhaul the entire codebase to upgrade or change a feature. You can apply changes on specific services thereby allowing you to gradually make applications that are independently deployable and testable. This means shorter development time and faster deployment.
Uncomplicated maintenance and troubleshooting
Testing and troubleshooting applications are simpler with microservices. These applications are guaranteed to be error-free since their smaller modules go through a more scrutinized and thorough testing process.
Optimum use of resources
Developing smaller services would require less sophisticated and less expensive machines. As
a result, you don’t have to put up an intensive capital outlay to build an application. Microservices guarantees maximum efficiency in both its operations and infrastructure costs, which is definitely good news to software developers.
Continuous delivery
Traditionally, software development companies are composed of multiple teams with each team dedicated to work on specific functions of an application such as technological layers, UI, server-side logic, and database. However, in microservices, multiple teams work throughout the entire life cycle of a service following continuous delivery model. Debugging and testing are made faster and easier when developers, testing, and operations teams work in parallel on a single application. Moreover, you can use available codes in your libraries for much quicker application development.
Designed to meet business needs
Basically, microservices architecture is intended to build products, not projects. It is focused on applications which are more functional to meet the needs of a business rather than focusing on writing glue code. Microservices is geared not only in technologies but more towards optimum business capabilities. As a result, services become more versatile allowing use in different contexts. It allows the same service to be reused in a different business channel or in multiple business processes.
Considering the various benefits of microservices architecture, large-scale applications and websites naturally evolve to it. Large brands such as Amazon, eBay, Netflix, and the UK Government Digital services have already transformed their monolithic architecture to microservices because of its many advantages.
The unique kind of modularization that microservices offer can greatly help large companies and organizations adapt to the rapidly changing market trends. But like any other architectural models, microservices also has some disadvantages that you have to consider. Make sure you study your next project well to find out is microservices architecture is the best way to do it.