JVM
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Core Java
Performance impact of java.lang.System.getProperty()
‘java.lang.System.getProperty()’ is a common API used by Java developers to read the System properties that are configured during application startup…
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Enterprise Java
Keeping track of requests and Responses on Spring WebFlux
In any rest-api based application it’s a matter of time when there is going to be the need to intercept…
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Core Java
Apache Arrow on the JVM: Streaming Writes
Previously we went to create some schemas on Arrow. On this blog we will have a look on writing through…
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Core Java
Apache Arrow on the JVM: Get Started and Schemas
Arrow is memory format for flat and hierarchical data. It is a popular format used by various big data tools,…
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Enterprise Java
RESTful services with HATEOAS: REST APIs and Hypermedia on JVM
1. Introduction So far we have spent a fair amount of time talking about the role of the hypermedia and…
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Core Java
JVM Garbage Collection and Optimizations
Overview When troubleshooting systems for performance-related issues, memory optimizations are a place that needs a deep analysis of what each…
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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 BackupMultiple Derby Network Servers on the same…
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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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