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Apache has released a security update to address an important vulnerability in Tomcat web server that could lead to an attacker achieving remote code execution. Apache Tomcat is an open-source web ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

First go download Apache TomCat, mine is apache-tomcat-10.1.18-windows-x64 from https://tomcat.apache.org/download-10.cgi. Then download mysql-connector from https ...

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

I previously blogged about using RESTClient with the Sun JVM-provided HTTP Server. As I stated in that blog posting, I intend to use these tools to demonstrate HTTP and REST concepts at Rocky Mountain ...

Do your J2EE applications run slow? Can they sustain rising traffic? This article describes performance-tuning techniques (PTT) for developing high performance and scalable JSP (JavaServer Pages) ...