batch

A collection of 2 posts

batch streaming

Do You know how to batch?

Concurrent systems face a delicate balance: enabling high throughput under contention while maintaining low latency and predictable behavior. Traditional locking strategies and naive parallelization often introduce performance bottlenecks through cache contention, false sharing, and excessive context switching. These issues are further exacerbated in Cloud and virtualized environments, where performance unpredictability, noisy neighbors, and limited control over physical resources introduce addit
batch shutdown hook

Gracefully stop your batches

In applications, one sometimes needs to run some processes before and after the application’s run. Whereas in an application server you have full access to the web application lifecycle through the javax.servlet.ServletContextListener interface, there is no such thing in a plain old Java application. Doing things before is easy enough since you have access to the application’s entry point in the form of the public void main(String[] args) method. But how do you things after? Where i