Introduction As applications grow in complexity and scale, traditional file-based logging can become difficult to manage and analyze. Logging to an external source offers a scalable, queryable, and centralized logging solution. This approach enables better log data analysis and aggregation, providing insights into application performance and helping quickly diagnose issues. In this post, I will … Read more
Overview Spring AOP is a power tool to help you separate the cross-cutting concern from your main logic. This post provides some recipes to help you get started quickly with AOP. The annotations Here is a quick introduction to the annotations you can use in AOP: Annotation Description @Before Executes before the advised method is … Read more
Overview When you start using multiple threads in Spring applications, many funny things happen. At least this was my experience. My use case is I have one endpoint that takes an audio file. The file would go through two services: As I want to return the result of the speech-to-text service immediately, the upload part … Read more
Overview In this post, I will show you how you can quickly test the email-sending function of your application using MailHog. The application I’m demonstrating is a Spring Boot web app. However, you can use the code in almost all applications. Let’s get started. Setup MailHog MailHog is a fantastic tool for developers to test … Read more
With Spring AOP, you can simply use the @Transactional annotation to handle transactions in your app.
In this post, I’m going to quickly show you how to configure data sources in Spring applications.