In modern times scalable applications is essential for small, mid or large scale enterprise. No business owners want to face trouble during business expansion. There are lots of performance related issues if the applications used in the business are not scalable or business infrastructure is not apt to accommodate the increase in the team size or composition. Hence to build highly scalable and powerful applications for business that allows us to perform specific business tasks without hampering the overall performance we use Node.js and Kubernetes. In this article we will explore the importance of scalability of application in business and understand how Kubernetes and NodeJS help us build scalable applications for businesses.
Why NodeJS and Kubernetes are preferred by developers or programmers for building scalable apps?
Developing web based applications in traditional monolithic architecture is unoptimized way. The reason is because in a monolithic architecture the user interacts or communicates with database and the business logic is stored in the application. This makes the application perform slowly as the logics in the code are executed one by one. However with Nodejs this business logic is implemented in the form of microservices which is connected with separate database. API gateway is used to connect the right microservices and help user communicate and interact with the correct database and fetch the records they want. That is why Kubernetes and node.js is preferred by many developers across the globe.
What is Kubernetes?
Kubernetes helps us to manage the server requests and check they get what they want. Managing and coordinating all the parts of business applications is made easier with Kubernetes ensuring everything works in synch and in harmonious ways.
Why Use Node.js and Kubernetes Together?
- Efficiency and Speed: Since in Nodejs application multiple server requests can be handle efficiency at once and Kubernetes help us in organizing everything for the applications to run smoothly and helping users to obtain what they request for. This makes the application fast, reliable with excellent user interface.
- Scalability: As the organization grows or expand we might want to increase the team size or composition. To ensure that our business application do not face any performance related issues we can make them scalable with the help of Nodejs and Kubernetes.
- Reliability: Since in Nodejs applications different department tasks is treated as a separate microservices hence if one microservices fails to perform then it doesn’t hamper other microservices. This helps organization to work smoothly without affecting the other microservices and experiencing minimal downtime for that particular microservices in which we need to fix bug or resolve issue. Business owners can rely on NodeJS applications as they allow employees or staffs to work efficiently without any performance related issues.
How Do They Work Together?
Let’s break it down step-by-step:
- Building the Application with Node.js:
Nodejs consultants sit down with the business owners, managers and top team leaders to gather complete information about the business workflow and logic. They make a blueprint of the microservices where business logic is stored. Each microservice is connected to API gateways. When a user requests API gateways to fetch particular records for specific database then API gateway route to the right microservices where the record can be found in an intelligent way. This improves the performance of the application.
2. Containerizing the Application:
Nodejs applications are packaged and bundled together with the help of Nodejs package manager. All the microservices, databases, and user interface is containerized in docker which is light weight, portable boxes that contain everything to run the application smoothly. Kubernetes make sure that all the resources are available for application to run without any compatibility issues, or performance related concerns.
3. Deploying with Kubernetes:
Once the application is tested using testing tools and frameworks then it is ready to be deployed. Kubernetes allows developers to deploy the applications and make it ready to use for public. We can also upscale or downscale the application as per unique business requests at the time of deployment.
3. Managing and Monitoring:
Monitoring the performance of the application becomes useful as business can focus on the core competencies. Nodejs Development Company can make use of Kubernetes to ensure that application is up and running. If there is any bug, unexpected errors then we can diagnose it specifically on that microservice where bug is found without affecting the operational tasks of other microservices.
4. Real-World Example: An Online Store
Making ecommerce business application with Nodejs and Kubernetes helps in managing different tasks efficiently. Here’s how
Nodejs allows us to make web based applications that is light weight, is fast to load, have high performance with excellent user interface. It allows developers to manage multiple server requests concurrently and not one at a time.
Kubernetes help us to ensure that if there is sudden increase in the traffic on site we can scale up the application to handle the increase in server requests, such that stores remain open and responsive for every customer.
Conclusion
Building scalable applications for businesses is important for all size business. It makes the business more adaptable for change in business dynamics. The operational tasks of the applications remain unhampered when we are up scaling the application. Nodejs allows us to build application in microservices architecture which is more optimized way for testing complicated business application.
It is advisable that we choose the top NodeJS development companies for building robust, scalable and highly secure application for business to ensure that employees or staffs perform specific business activity without compromising with data security. We must check the certification, experience in handling NodeJS projects, technical proficiency in Nodejs development tools, frameworks and integrated development environment. We can seek help from online search engines, business listing sites, professional websites of Nodejs development companies to gather contact information and discuss about the NodeJS development projects. We can opt in for NodeJS consulting services where node js consultants formulate cost effective plans for developing NodeJS solutions that solves complicated business problems efficiently.
