Overview If you have tried setting auto-index-creation in spring data mongodb without success, like this: Then this post will show you how to work around this. Let’s get started. Enable auto index creation in MongoDB First, let’s consider this document Here, I defined an unique index for my document named rate_limit_config_service_name but when the application … Read more
Overview When connecting from frontend to backend, you may encounter the infamous CORS error I will not explain to you what CORS error is (there are plenty of good resource for that). I only show you how to configure a filter in Spring Boot so you can fix this error and go back to work … Read more
Introduction Logging is an essential aspect of software development, providing insights into what’s happening inside an application running in development or production. Effective logging practices help developers diagnose issues, understand application behavior, and improve performance. Spring Boot simplifies the logging process, allowing developers to focus more on building features rather than configuring logging infrastructure. This … Read more
Overview In the previous post, we integrated Angular with Auth0 successfully. In this post, we continue to integrate Auth0 with Spring Boot. The Spring Boot API is the resource server that our users will interact with to manage their wallets. Also, as in the series introduction, we mentioned that the database we use would be … Read more
Overview Recently I worked on a web app that needed to call an external API. The web app comprises an Angular (16) client and a Spring Boot (3) server. The call to that external API can be slow (up to 30 seconds). Cases like this are ideal for using multithreading. In this post, I will … Read more
Overview Recently, for the first time, I encounter a need to use an interface in @RequestBody in my Spring Boot app. Here is the diagram: This is the request that contains one IAudioContent However, when I sent a request to create a question group with TTSSingleRequest in JSON format for example, I got the following … Read more