In the world of data handling and transfer, one common challenge that arises is backpressure. If you’ve ever encountered a situation where data starts to accumulate like a clog while being transferred, you might have experienced backpressure.

The word finally in Javascript is used in two contexts mainly; finally method with Promises and finally {} block with try-catch. People intermittently use the finally keyword for both the context and have the assumption that they behave the same.

Template literals are literals delimited with backtick (`) characters, allowing for multi-line strings, string interpolation with embedded expressions, and special constructs called tagged templates. Template literals are sometimes informally called template strings, because they are used most commonly for string interpolation (to create strings by doing substitution of placeholders) and has gained popularity very quickly.

This article is Part 2 of Best Practices for Production setup of Nodejs Application. The focus of this article is on sharing best practices for optimizing performance and ensuring reliability during the development phase.

Ensuring performance and reliability are critical aspects when deploying applications in a production environment. Optimizing performance involves efficient resource utilization, minimizing response times, and handling high user loads effectively. Reliability entails robust error handling, graceful failure recovery, and implementing fault-tolerant measures to ensure uninterrupted operation.