How To Switch to Microservices Without Losses
Microservices. This concept is in the public eye, considering countless articles from Bloomberg, Gartner, Forbes, and other reputable media. Many companies think about redesigning their software and cutting the monolith. But for now, only 15% of companies have completed the migration by 75-100%. Everybody understands that a microservice architecture accompanies successful digital transformation. However, management does not always understand the meaning of these definitions. In such conditions, it's arduous to switch to microservices without harming the business. So, let's fix it.
Monolithic vs Microservices: Why Companies Strive To Migrate
“A good architecture will allow a system to be born as a monolith, deployed in a single file, but then to grow into a set of independently deployable units, and then all the way to independent services and/or micro-services.”
Robert C. Martin, Clean Architecture
What is a monolithic architecture?
Monolithic architecture is the starting point for any new company software. Monolithic systems have a united code base with a few modules. The entire application is built using the same technology stack, and its components follow a clear hierarchy. This approach simplifies management because of a direct dependency between the modules. But this is also a disadvantage. It's hard to make updates here. Performing changes in one module change and pauses the whole system operation.
What is a microservices architecture?
The microservice architecture provides for the set of completely independent modules developed using a different technology stack and interacting via API. Each service is assigned a specific procedure. Integration ties between components are complicated since there is no clear hierarchy here.
Why do businesses choose microservices?
Flexibility. App components are easy to change. Updates in one module do not affect the work of the others.
Different technologies. Developers have the freedom to choose a stack. Anyway, modules will seamlessly integrate due to API.
Quality. A team working on a single process is more productive than a group of professionals overseeing ten operations simultaneously. Focused work provides a service's quality and efficiency.
7 Tips On How To Perform Monolith To Microservices Migration
Develop a robust transition strategy considering different scenarios.
Prepare your staff for significant changes in work organization. Train them, if it's necessary. Employees are the key link on which a business should rely, starting this process.
Gradually start implementing new microservice-based products. They must be perfectly compatible with existing software. First of all, bottlenecks need to be changed. So, optimize the operation of core, sluggish systems, such as ERP, CRM.
Use middleware solutions to improve the level of integration between systems.
Ensure a unified approach to all apps development throughout the transition period.
Use a popular stack that allows engineers to find the needed piece of code quickly and amend it.
Be ready to spend a lot of time, effort, and money resources for switching. The transition process does not take one day and is accompanied by high cost and time-consuming custom development.
Fast Code Platform For “Painless” Migration
The XME.fast code platform is the best environment for developing microservice-based products to accompany the transition process. It provides developers with toolkits and templates to build applications rapidly. The product also allows the team to focus on business logic. The open-source feature gives a client the ability to create a unique product without vendor involvement. The fast-code platform supports modern technologies, like 5G, IoT, AI, etc., and enables companies to design easy-changeable solutions.
Thus, the platform facilitates and accelerates the transition to microservices because of its significant benefits.
Read more articles from this thread or explore microservices-oriented solutions here.