Microservices are frequently perceived as being very challenging. However, this is not the case at all if you take the proper approach. Today, Microservices with Node.js are extremely popular, and those who truly support this microservices architecture practically submit to anything that uses the term. Nevertheless, fanaticism aside, this approach to software development represents a significant advancement for the field, and microservices have the potential to fundamentally alter how application backends are created. Since there is a lot of information noise surrounding microservices, it is important to draw attention to the aspects of this architecture that are most crucial and work on making it simpler to implement and use it where it is most necessary.
Microservice?
Using different programming languages and data storage technologies, the system is built as a collection of independent and loosely coupled services according to the microservices architectural style. These functional modules interact with one another using industry-standard protocols like HTTP, APIs, and lightweight asynchronous messaging. They are independently deployed, scaled, and targeted to particular business goals.
The main benefit of the microservices architecture is that modules can be developed in a variety of programming languages, have their own databases, and be used in either on-premises or cloud-based software environments.
Benefits and Drawbacks of Microservices Architecture
Like any other decision, this one must be made after carefully weighing the pros and cons. Let’s examine the benefits and drawbacks of microservices in more detail to determine if this technology is right for you.
Advantages
- Scalability. Since it is simpler to divide up tasks among developers, supporting a complex application in a big team works better if it is based on microservices.
- versatile development Applications built using microservices enable developers to concentrate on clearly defined modules, improving flexibility and efficiency in development, testing, and maintenance.
- increased deployment efficiency. When a microservice needs to be updated, unlike with a monolithic architecture, it is not necessary to deploy the entire application. Release of a REST-full API for other services is the sole prerequisite.
- Microservices are independent of other components, allowing developers to iterate on them independently.
- linguistic agnostic The fact that microservices can be written in a variety of programming languages gives the development of the entire
Disadvantages
- Controlling the entire block is challenging. Microservices with Node.js has two sides to it. On the one hand, maintaining several small units is simpler than a single large and complex one. Microservices, on the other hand, make it harder to manage the application as a whole whenever it is necessary.
- challenging trials. The same issue arises during testing; while it may appear more effective to test each microservice separately, in reality, monolithic applications, which also enable end-to-end testing, are typically faster at finding errors.
- more typical issues. Because only one application needs to be managed, problems like logging in, caching, and others that affect the entire application are simpler to resolve in a monolithic architecture.
- numerous deployments Developers only have to deal with one deployment when working with monolithic applications. Microservices, however, might need more than one deployment. In some cases, developers can save a lot of time and effort by managing fewer deployments.
Few examples of microservices
Let’s examine a few businesses that utilise microservices.
Amazon
The best case to use as an example is Amazon. The DevOps team at Amazon is in charge of developing and maintaining the 200 or more services needed to run the website. The microservice model is applied in this case to enhance the functionality of the website.
Netflix
Similar to Amazon, Netflix started using microservices in 2008, before they became widely used. After a year of offering movie streaming, Netflix decided to use microservices as it began to experience scaling issues and service outages.
Uber
Uber had trouble adding new features and fixing bugs in its current platform, which made it difficult to integrate its international operations. Additionally, Uber’s monolithic architecture required highly skilled developers to even make minor updates and bug fixes. Uber turned to microservices as their answer to all of their problems.
Node.Js Platform
Javascript can be run outside of the browser using Node.Js, an open-source, asynchronous event-driven, and backend JS runtime environment. Developers can create safe and incredibly scalable apps using Node.Js. After Node.Js was introduced, Javascript jumped into the world of server-side scripting, where it had previously primarily been used for client-side rendering.
Node.Js enables the development of applications that perform more quickly and can manage multiple requests at once. Several websites and services, including Trello, PayPal, Netflix, LinkedIn, Uber, Netflix, Medium, and eBay.
The advantages of Node.Js
- Highly scalable: Servers are able to deal with multiple requests at once.
- Events of Node.Js, an event-driven notification system, allows the server to record the results of previous requests.
- Asynchronous: Node.Async Js’s behaviour doesn’t wait for the results of a previous request to return.
- No buffering is necessary because data is released in chunks.
- Single-threaded: The server responds to requests by using event looping and a non-blocking mechanism.
- Extremely quick: Code execution is extremely quick.
Top 5 Reasons to Build Microservices with Node.js
Numerous Microservices frameworks supported by Node.js make it possible to develop applications based on the microservices strategy. One of the most well-liked development environments for Microservices with Node.js based applications is senaca.js.
1. Excellent Performance
The microservices approach and event-driven Node.js I/O model can perfectly handle a sizable amount of load with quick response times.
2. Efficiency
To expedite the development process, Node.js makes use of the node package manager, which comes with a wealth of pre-built modules. JavaScript is used as an interface language, but it can also be used in the back end and front end, which greatly reduces the amount of time needed for development.
3. Developer Pleasant
Node.js has a very large user base and is supported by millions of programmers worldwide. More than 4 million ready-to-use modules are available in NPM, the Node package manager. Along with enabling quicker application development, it is also easily scalable over the course of the application development life cycle.
4. Simpler Upkeep
Because the code is not a complex monolith, maintaining it is simpler. New features can be added by developers in an efficient and simple way. In addition, they can easily update rather than rewrite.
5. Unhindered development process
Instead of interrupting their workflow, developers can work on their specific areas of the application.
Why Jaiinfoway
Jai Infoway provides a solution for Microservices with Node.js using Ionic Framework. The client wants Jai Infoway to develop a web-based car-care platform for individual vehicle and fleet maintenance management for Android and IOS.
They also wanted the app to help them find new clients and revenue streams while also reducing the amount of time and money they spent on marketing.
To bring the client idea into reality, Jai Infoway has used the following technologies such as Android, React Native, SharePoint, etc. The final solution provided by Jai Infoway featured a secured & full-fledged complete mobile app that superseded the client’s expectations.
The development team delivered programmed with the following features:
- SharePoint Online has a mobile tracking report.
- Accurate tracking of even the smallest data provided accurate trip expense calculation and cleaning time, as well as improved cost analysis.
- MIS Reporting using logic.
- Have data access anywhere and anytime with AWS cloud.
- Can archive the data after reaching a maximum of 6000 records.
- High data accuracy by tracing minute-to-minute details.