JVM articles

4-day workshop Β· In-person or online

What would it take for you to trust your Databricks pipelines in production?

A 3-day bug hunt on a 3-person team costs up to €7,200 in lost engineering time. This workshop teaches you to prevent that β€” unit tests, data tests, and integration tests for PySpark and Databricks Lakeflow, including Spark Declarative Pipelines.

Unit, data & integration tests
Medallion architecture & Lakeflow SDP
Max 10 participants Β· production-ready templates
See the full curriculum β†’ €7,000 flat fee Β· cohort of up to 10
Bartosz Konieczny
Bartosz
Konieczny

Session storage in Tomcat

Knowing what is under the hood of your car, simplifies always its reparation. In this article we'll focus on session management in Tomcat to better debug our applications in the future.

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Types of exceptions

Using of standard Java exceptions simplifies the understanding of every project. But they are much exceptions that we can use and it's not always simple to found the right one.

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Tomcat workers

Previously, the article about webapp installation under Apache/Tomcat showed us how to put Apache and Tomcat to work together. One interesting concept appeared there. It is the idea of workers which will be presented now.

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Install webapp under Apache/Tomcat

Java web applications are specific. They need a servlet container to work. In this article we will see how to configure Apache and one of the most populars servlet containers, Tomcat, to work together.

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