In Adobe Experience Manager (AEM), the default mode for a filter.xml entry is typically set to "opt out." This means that by default, any components or resources mentioned in the filter.xml file will be excluded from the final rendering of the AEM page unless explicitly included. This allows for more control over which components and resources are allowed or denied on the page, helping to enhance security and optimize performance.
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What is the default scope of the default mode in AEM filter.xml entry?
The default scope of the default mode in AEM filter.xml entry is "REQUEST".
How to configure default mode for AEM filter.xml entry?
To configure the default mode for an AEM filter.xml entry, you can follow these steps:
- Open the filter.xml file, which is typically located in the /apps/yourproject/config/sling folder within your AEM instance.
- Locate the entry for which you want to configure the default mode. The entry will include a path pattern and other configuration properties.
- Add the following property to the entry to configure the default mode: Replace MODE_NAME with the desired default mode for the entry. The default modes available in AEM include "READ", "WRITE", "FULL".
- Save the changes to the filter.xml file.
- Restart your AEM instance for the changes to take effect.
By following these steps, you can configure the default mode for an AEM filter.xml entry to control access to the specified path pattern.
What is the effect of changing the default mode on performance in AEM?
Changing the default mode in AEM can have a significant impact on performance depending on the specific mode chosen. Here are a few examples:
- Authoring Mode: When AEM is in authoring mode, users have access to the full suite of editing and content creation tools. This mode allows for easy collaboration and content management, but it can also put a strain on system resources and slow down performance, especially when multiple users are making simultaneous changes.
- Publish Mode: In publish mode, AEM focuses solely on delivering content to end users. This can result in improved performance since resources are not being used for authoring and editing functions. However, content updates may take longer to appear on the live site since they need to be published from the authoring environment.
- Dispatcher Mode: The dispatcher mode is used to cache and serve static content, reducing the load on the AEM server and improving overall performance. By caching content at the edge, users can access pages more quickly and efficiently. However, this mode may not be ideal for sites that require real-time updates or dynamic content.
Overall, changing the default mode in AEM can have a direct impact on performance depending on the specific needs and requirements of the website. It is important to carefully consider the trade-offs of each mode and choose the one that best aligns with your performance goals.
