JVM
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Enterprise Java
Apache Derby Database JVM Security Policy
Abstract I have already posted a number of blogs about Derby: Derby Database Backup Multiple Derby Network Servers on the…
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Core Java
How to process images and videos within Java JVM
Processing of images – let alone videos – within the Java JVM has always been a challenging task. ImageIO classes have come…
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Core Java
JAR File Handles: Clean Up After Your Mess!
In Ultra ESB we use a special hot-swap classloader that allows us to reload Java classes on demand. This allows…
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Core Java
OutOfMemoryError related JVM arguments
JVM has provided helpful arguments to deal with OutOfMemoryError. In this article, we would like to highlight those JVM arguments.…
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Core Java
Is your JVM leaking file descriptors – like mine?
Foreword: The two issues described here, were discovered and fixed more than a year ago. This article only serves as…
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Core Java
JVM with no garbage collection
JVM community keeps on adding new GC and recently new one was added and it is called Epsilon and is very…
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Core Java
Top 9 Free Java Process Monitoring Tools & How to Choose One
So your Java code runs. Perhaps it even runs on a production server. After you pat yourself on the shoulder…
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Core Java
Thread Local Allocation Buffers
Recently, I’ve been working on a Java application that suffered some serious performance issues. Among many problems, the one which…
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Core Java
Ultra-Low Latency Querying with Java Streams and In-JVM-Memory
Fundamental rules of nature, such as the speed of light and general information theory, set significant limits on the maximum…
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