In this post, I present CRUD operations on deeply nested comments, stored in a relational database via Spring Boot and Spring Data. The approach is scalable but uses only JPQL and very few pessimistic locks.
A discussion of one of the most common looking and must-have skill for the folks who are working on Spring boot technologies and how to run app in container.
Take a look at how to do long-running workflows using AWS Step Functions and Ballerina. This includes the addition of human interactions with the workflow.
In this article, we'll walk through a critical aspect of logging—logging. Logs are important for any application debugging, so understanding them is important.
When people talk about the Performance Improvement of an application, the one integral factor that everyone considers is server-side caching. Identifying the...
After using Jenkins on several projects, we say it's time to move on. Jenkins is left behind with his old approach, and here are some of it's biggest problems.
Partitioning a domain is a useful way to achieve scalability. Instead of putting everything in a single place, you divide work based on some attribute (often an Id).
This article explains how to install and configure the multi-node multi-broker Kafka cluster where Ubuntu 14.04 LTS as an OS on all the nodes in the cluster.