Micro Service Architecture benefits why it's worth to take a look?

The MSA is an organization of a distributed system based on microservices and their interaction with each other and with the environment over the network, as well as the principles that guide the design of architecture, its creation, and evolution. When we talk about MSA, we mean the way software is developed by combining independently deployed IT services. According to this, each program should "do one thing and do it ideally " and interact with other applications with simple means. In other words, if the program were a butler, it would only open/close the door, but it would do it correctly. Microservices are simple, minimal, and designed for a single function. Let's see the benefits of this philosophy.

Using MSA, you can create independent cross-functional commands. Each of these commands is aimed at solving a specific business problem. Сontinuing the previous analogy, we may say that each of the butler (program) is autonomic and can be hired (conveyed to production ) independently of other servants (services) and is ready to open/close (solve the specified task) the door in a perfect way.

By its nature, microservices allows combining different technologies, choosing the best of possible solutions by using the standard interaction protocols. So, you can write MS in the various programming languages ​​and use different storage technologies. Add to this the MS ability to function on any device, in cloud environments, locally, and you will be pleasantly surprised.

The MSA provides a new quality of scalability. You don't need to scale the entire system and disassemble it at all. It will be enough to make changes to a specific section of the IT system only. You simply change one or a few MS depending on the features you need to scale.

An additional and enjoyable bonus of MS independence is system stability. Microservices are working independently of each other, and system stability is improved. Thus, failures and defects in one MS will not affect the work of others, so the system itself will function with minimal downtime. The closest analog from the real world will be the Lego constructor. As in the Lego constructor, Instead of a monolithic and extremely complex array of IT systems, you get separate components with a fully manageable architecture, where each element will be responsible for its function.

Getting MSA IT-system, you can quickly redesign any of the components depending on tasks that are changed. You can reuse it with minimum efforts. Like your children reuse Lego components for the new constructions, you can build, scale, and flexible set new IT -systems saving time and money.

Just check to Google Trends, and you will find out that the popularity of the terms "Micro Services," "microservices," "MSA," and "Micro Services Architecture" is only increasing over time. Take a look at the IT leaders such as Google, Amazon, Netflix. Their speed of launching new products is impressive. It is difficult to expect that these companies use a "from scratch" approach rather than MSA. We are living in a very tense time. Even a little saving of time and money in the face of the future crisis may be a lifebuoy for your company.