Camelcodes is a blog about software development. Blog moved to https://camelcodes.net
Hello Jhipsters (Java-hipsters) 馃憮 In this article we are returning to the basics. We'll be creating a Spring Boot application with a CRUD REST API for product management, using Java 17 and PostgreSQL. We will use Java's Optional to handle potential ...
Hellowww Java developers! 馃巺馃徏 Let's talk about a handy feature called Java Optionals. Nulls can be a pain, right? Well, Optionals are like a cool tool to handle them. In this article, we'll explore what Optionals are, how they work in our code, and ...
TLDR: In this tutorial we will generate prometheus metrics for a spring boot application and visualize them in a Grafana dashboard. What is Observability 馃 ? Observability in a Spring Boot app is like having a superpower to peek into what's going on...
moved to https://www.camelcodes.net/simple-go-rest-web-service-to-send-smtp-emails/
Howdy developers 馃憢 This is a follow-up post to finish what we have started in the last Angular SSR cache post. To summarize we have used Redis as a cache to serve Angular SSR routes faster. But we have a little gotcha here, when is this cache evicte...
Hashicorp Vault with plain Java
Using Java KeyStore API
Scaling when using a cache
TLDR: Use caching middleware in the express server. Problem: Angular universal application takes time to load when served using @ng-universal/express-engine Solution with some history: Recently we had a project for an Angular e-commerce website that...
