@LouizaJeffries Adding 1,000+ tags to a single namespace within the Tagging Taxonomy in AEM is technically possible. AEM does not explicitly impose a hard limit on the number of tags that can be created within a namespace. However, there are practical considerations and potential performance impacts that you should keep in mind related to performance impact and scalability.
AEM is designed to handle large-scale content management, but excessive tags in a single namespace can lead to performance issues. For example, operations like searching, rendering, or querying tags may slow down, especially if the tagging structure is overly complex. Managing or navigating a namespace with 1,000+ tags can become unwieldy for users. The user interface may become cluttered, and finding specific tags might take longer.
Recommendation: Instead of creating 1,000+ tags in a single namespace, consider breaking them into smaller, logical groups or sub-namespaces. This can improve organization and usability. We have done the same in our application for our business needs.
