Category: AEM

Improve Performance of AEM Components During Development Phase

Web performance is how quick web pages are successfully downloaded and viewable on the visitor’s browser. When we say “Web Performance Optimization”, this means that we are optimising or increasing web performance. Quicker download speeds of websites, in general, have shown in user contentment, retention, and loyalty. Especially with AEM enterprise websites, our motive to […]

Scenario: Building AEM Components with 3rd Party Integrations in a High Performance and Scalable Way

we are assigned to build a hospital search component in a very high traffic website. This hospital search component allows users to search for available hospital private rooms across the United States; there are approximately 200,000 hospital private rooms across the US.  The hospital search component, presented in the view, simply has an input field […]

AEM Project, WCMUsePojo “aQute.bnd.annotation.ConsumerType not found” (fix)

On rare occasions, when developing a Java class that extends WCMUsePojo class, you will get the error of “class file for aQute.bnd.annotation.ConsumerType not found“. This problem can be easily solved by adding the dependency to your parent-pom.xml and core-pom.xml as shown below: 123456789101112131415//parent-pom.xml <!– –> <dependency>     <groupId>biz.aQute.bnd</groupId>     <artifactId>bndlib</artifactId>     […]

Strategy to Consider when Migrating a Large Amount of Assets into an AEM author Instance

One of my biggest strategies to consider when migrating a large number of assets to production live AEM author instance is to enable/disable the workflow launchers. Every time when a new asset is installed (via the package manager) or uploaded into AEM, the OOTB (out of the box) AEM workflow launchers will be triggered. During […]

How to enable/disable AEM Workflow Launchers

Adobe Experience Manager (AEM) Assets ships with a number of default workflows and media handlers to operate on assets. Examples of these operations are generating thumbnail renditions, parsing Microsoft word documents, asset metadata extraction, etc… During appropriate understanding, we may need to disable workflow launchers services; always remember to re-enable after disabling these services. Quick […]

AEM Global Objects for Backend and Front-end Sightly (HTL) Development

While working on an AEM project, we can speed up the process of development by utilizing the global objects offered by AEM Framework. Quick Links Backend Example Front-end Examples Sightly/HTL & AEM Backend Objects Mapping AEM Backend, an example of using global objects The global objects are accessible by OSGI’s dependency injection annotation; @inject. GET, […]

How to revert deployed packages in CRX/DE package manager?

In this tutorial, you will learn how to revert a deployed package in CRX/DE package manager. The package is uploaded into CRX/DE and not yet replicated. Visit CRX/DE Lite (http://localhost:4502/crx/packmgr/index.jsp) Locate the project package. Click on “more” (the drop-down on the right). Click on “uninstall” (this will ensure your AEM instance is back to what […]

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