The previous part of my Spring Batch tutorial described how you can read information from a CSV File. This time you will learn to read the input data of your Spring Batch job from an XML file. After you have read this blog post, you: Can identify the dependencies which are required when you want […] Read more

This blog post describes how we can implement a one-to-many relationship when we are querying data from the database with jOOQ. After we have finished this blog post, we: Can get the required dependencies with Maven and Gradle. Can get the required information from the database by using only one database query. Understand how we […] Read more

Last week I received a bug report from an API provider. The bug report stated that our application bypassed the load balancer of the API provider because the Apache HTTP client didn't ignore the cookies set by the load balancer. This was a huge problem to us because this bug could cause unnecessary errors when […] Read more

My Spring Batch tutorial has taught us to read the input data of our batch job from different data sources. However, our batch jobs aren't very useful because we don't know how we can save the data that is read from these data sources. It's time to take the next step and learn how we […] Read more

The previous parts of this tutorial have taught you to read the input data of your batch job from different data sources. However, your batch job isn't very useful because you don’t know how you can save the output data of your batch job. This time you will learn to write the output data of […] Read more