5/10/2023 0 Comments Nodejs rest api![]() It is fast, lightweight, and is easy to learn for an average JavaScript programmer. ExpressĮxpress is one of the most popular web frameworks supported by the Node.js ecosystem. Choosing The Right Components for IPMon REST APIĪdditional components should be considered to upgrade the IPMon REST API closer to a real-world implementation. These are outside the purview of a Node.js application. Most of it is defined as an additional layer of infrastructure components such as load balancers or container orchestrators. Scalability is a beast in itself, and it requires additional architectural considerations to expand the system, both horizontally and vertically, to handle the demand. InfrastructureĪ barebone Node.js application cannot scale and handle sudden spikes in traffic. They provide persistence of data, efficient searches as well as guarding against faults. Databases are the tried, tested and de-facto components used for storing data in any web application. Map is an in-memory variable, and it does not support data persistence.įor all practical purposes, an in-memory variable cannot handle the volume of data needed to be stored. We used a Map object in the IPMon REST API to store the IP address and their details. It also includes utility modules for common tasks such as parsing, response formatting, error handling, and many more. However, for writing more readable and maintainable code, you need a web framework.Ī web framework provides boilerplate components that make it easy to implement request and response handling routines for REST APIs. The IPMon REST API was implemented using the native Node.js libraries for handling the HTTP protocol. That’s why you need a few more components to make your REST API worthy of real-world deployment. That’s when the rubber meets the road, and a few things can go wrong. However, deploying them for a production environment is another challenge. We have covered these concepts in part one and demonstrated with the IPMon REST API, where IP addresses were the primary resources tracked via the API.Īs we witnessed, building and launching REST APIs with Node.js is easy. Deploying Consideration for Node.js REST API in ProductionĪ REST API mimics a real-world application and defines interfaces for manipulating resources. These additions will make it more robust for real-world deployment. In this post, we will enhance the IPMon implementation by adding a few more components to it. We also covered the basic implementation of a demo REST API for the IPMon service with Node.js. In part one of this post, we covered the nuances of designing and building a REST API. Implementing the IPMon Service with Express and MongoDB.Choosing The Right Components for IPMon REST API.Deploying Consideration for Node.js REST API in Production.
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