What is the maximum memory usage percentage setting for the Qlik Associative Engine?

The maximum memory usage percentage setting for the Qlik Associative Engine is indeed set to 90%. This configuration allows the engine to utilize up to 90% of the available RAM for processing data and executing queries. Setting this value at 90% gives the engine a substantial amount of memory to work with, which can enhance performance during data analysis and loading tasks.

Allocating up to 90% of the memory helps optimize speed and responsiveness, especially when dealing with large data sets or complex calculations. It strikes a balance that keeps sufficient memory available for the operating system and other processes, thereby avoiding potential memory overcommitment issues or system instability.

Maintaining a maximum memory usage that is too high, such as 100%, could lead to scenarios where the system becomes unresponsive due to lack of available memory for essential services, which would ultimately deteriorate performance. Therefore, the setting allows for efficient data handling while protecting the system's overall health.