Dan Klco

AEM 6 ships with a new repository, CRX3 which is based on Apache Oak, a subproject of the Apache Jackrabbit project. This repository promises significant performance increases over CRX2, however it does require a bit more work to setup. Unlike CRX2, CRX3 requires you to explicitly declare which fields will be indexed.

Running into a null pointer exception when using a ModifiableValueMap and not sure why? This blog post pulls back the covers and offers some alternative ideas.

Shares a few approaches to accessing request variables in Sightly.

How to fix the java.lang.VerifyError: Expecting a stackmap frame at branch target error in AEM

Learn how Sling Models can make AEM development easier and more fun by replacing spaghetti and boilerplate code with dynamic models.

Describes an issue I ran into with Jekyll around whitespace following the YAML Front Matter separator.

A list of 9 JCR-SQL2 queries every AEM developer should know.

The Apache Sling Project introduces new XSS Protection tags into the Sling JSP Taglib

Explains the process for debugging Axis 1.4 requests and responses with SLF4J

Explains the process for setting up and running Apache Axis 1.4 in AEM.

Highlights some of the features available in the new 1.0.8 release of the Apache Sling Testing Tools library.

Use Eclipse's LogViewer to follow updates in AEM log files right from the IDE.