Extending battery life in your developer laptop
Nowadays, laptops are the number one choice for the developers and very few uses desktops at home or at the office. There is no doubt that they provide the mobility and the flexibility that...
Author: microideation
Efficiently batch processing records from large table in Spring using peeking
It’s not uncommon for a production system to have a table with multi-million records and there would be a requirement for the application to process the records individually for a batch job. Now there are...
RabbitMQ configuration for HA ( Queue Mirroring )
RabbitMQ is one of the most commonly used messaging brokers. The setup is fairly straightforward and there is abundant support available for different client languages and libraries. We have many RabbitMQ clusters deployed in...
Configuring AWS ECR as docker registry in Centos server
Docker is a widely popular container system and most of the modern systems use Docker for scalability and maintainability. One of the main points of consideration while moving to docker is the registry. Registry...
Linux commands cheatsheet for every developer
The tasks of the developers were previously confined to coding, testing and pushing of code to the repository. A developer was never bothered about where the application was run and how the environment or...
Different log levels and hierarchy in Spring
Logging is a very important concept which is mostly overlooked at the time of development. But this becomes even more relevant when the application is in production and the only source of truth is...
Reduce boilerplate code using Lombok plugin
One of the things I hate about Java is the ceremony around a functionality. When you want to create a simple Entity class, you need to write the setters, getters and the toString methods....
Spring boot application using Hazelcast cache
Most of the modern application requires throttling for fast response time. The most common method used is to cache the data that is frequently accessed. A caching layer provides this functionality. When we want...
Management center for Hazelcast cluster
Hazelcast is a distributed caching tool which is used is most of our applications. I have written a post before on how we are using it in our environment and how to create a...
Simple two node Hazelcast cache cluster using TCP IP
Most of the modern application architectures use a caching layer for reducing the response times. The caching layer sits between the data access layer and an API layer in a basic use case. There...
