Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

A Spring Boot Microservice Example that includes Eureka Server, Zuul Gatway (JWT and RBA), Spring Cloud Config Server, Hystrix (Circuit Breaker) and three custom services for data. A production-ready ...

Choosing a Java framework is not about which one is best, it's about accepting their tradeoffs of stability, flexibility and complexity. Here's how to evaluate each vs. your needs. Continue Reading ...

Nice — below is a full end-to-end, production-oriented article that walks you from design → infra → app → deployment → monitoring. It includes concrete config files, code snippets (Spring Boot), IAM ...

- Install Java JDK, Node.js, and PostgreSQL. - Install Gradle if not using the wrapper. 2. Backend Development with Spring Boot - Create a Spring Boot project using Spring Initializr, including ...

Get Trace ID from an exemplar in metrics, then query in Tempo. Query with histogram_quantile(.99,sum(rate(http_server_requests_seconds_bucket{application="app-a", uri ...

David Sturhahn of Medicine Hat, Alta., shares this lovely image, writing, “I love spending time in Echo Dale Regional Park; it’s so peaceful.” “I snapped this photo of snow geese at Garry Point Park ...