Log4j
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Core Java
The Log4Shell vulnerability and how to fix it
Since Friday, the Java and general IT world has been in a bit of turmoil after a zero-day vulnerability in…
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Core Java
Log4Shell: Apache Log4j Vulnerability
Apache Log4j is a popular logging library used across the JVM ecosystem. On Dec 10 2021, a high severity vulnerability was…
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Core Java
Log4j Bug – Slows down your app
Recently we were troubleshooting a popular SaaS application. This application was slowing down intermittently. To recover from the problem, the…
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Enterprise Java
Tales from the Field: Migrating from Log4J to Log4J2
Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided…
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Core Java
Logging in Style: log4j 2, Contextuality, Auto-cleanup… All with No Strings Attached!
Logging—maintaining a temporal trace of operations—is vital for any mission-critical system, no matter how big or small. Same was the…
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Core Java
Log4j 2.x XSD is Not Fully Descriptive
In the blog post JAXB and Log4j XML Configuration Files, I discussed “nuances and subtleties associated with using JAXB to…
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Enterprise Java
JAXB and Log4j XML Configuration Files
Both Log4j 1.x and Log4j 2.x support use of XML files to specify logging configuration. This post looks into some…
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Java
Simplify your logging with tinylog 1.0
With a size of only 75 KB, tinylog is a lightweight alternative to the widespread classical logging frameworks Log4j and…
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Enterprise Java
Customizing Log4j 2.0
We are getting closer and closer to a Log4j 2 GA release and for that reason we should start looking…
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