Enterprise Java
-
Solve the facility location problem
We have created a new quickstart that extends OptaPlanner use case portfolio with the facility location problem and also demonstrates…
Read More » -
Kicking the Tires of Jakarta EE 9 with Payara
We’ve been hearing all about it. Jakarta EE 9 will be released in November 2020. The Jakarta EE working group…
Read More » -
Run method on Spring Boot startup
While developing a spring boot application, sometimes we need to run a method or a piece of code at startup. This…
Read More » -
AWS CodeBuild Error: Unable to access jarfile
Using AWS CodeBuild, I was using a buildspec that was to run an executable JAR file to execute JUnit tests.…
Read More » -
Processing real-time data with Storm, Kafka and ElasticSearch – Part 1
This is an article of processing real-time data with Storm, Kafka and ElasticSearch. 1. Introduction How would you process a…
Read More » -
Apache Camel 3.6 – More camel-core optimizations coming (Part 4)
I have previously blogged about the optimziations we are doing in the Apache Camel core. The first 3 blogs (part1,…
Read More » -
Scylla DB vs Apache Cassandra Overview
1. Introduction In this article, let’s take a quick look at the similarities and differences between two NoSql databases, ScyllaDB…
Read More » -
REST: Deleting resources
In RESTful APIs resources are typically deleted using the HTTP DELETE method. The resource that should be deleted is identified…
Read More » -
How to get Type-Safe and Intuitive Hibernate/JPA Queries by Leveraging Java Streams
A large proportion of Java database applications are using Hibernate/JPA to bridge the gap between Java and SQL. Until recently,…
Read More »