Logging on NestJS like a Pro with Correlation IDs, Log Aggregation, Winston, Morgan and more | by Jose Luis Navarro | Nov, 2023 | Medium

In that article, I will share only the most important parts of the implementation. The complete code is published in a public Github Repository. PRs and a Star if that is helpful for you are welcome! github.com Logging is, probably, the most important aspect of Software Observability. It’s the manner that our code has to talk with us. By logs, our code tells us if There have been errors during this night, if a group of operations is starting to take too much time, or how many requests we had served during the last Black Friday. Implementing a Logger system on a basic project is very easy, we just need to fill our code with some console.log(), System.out.println() or println(), but when we are on advanced and distributed systems like Microservices or Enterprise Monolithic Apps, there are concepts that we need to consider in order to achieve a really production-ready Logger system that provides value to us when we need it. In the next article, we will implement a production-ready Logger

In that article, I will share only the most important parts of the implementation. The complete code is published in a public Github Repository. PRs and a Star if that is helpful for you are welcome! github.com Logging is, probably, the most important aspect of Software Observability. It’s the manner that our code has to talk with us. By logs, our code tells us if There have been errors during this night, if a group of operations is starting to take too much time, or how many requests we had served during the last Black Friday. Implementing a Logger system on a basic project is very easy, we j