What happens when Hypercube memory limit is set to -1?

When the Hypercube memory limit is set to -1, it indicates that the memory allocation limit is effectively disabled, which allows for unlimited calculations. This means that the engine is free to utilize as much memory as it needs during the execution of hypercube calculations. In scenarios where complex data models or large datasets are being processed, having no imposed memory limit can enhance performance and enable more extensive data analysis.

Setting the limit to -1 is particularly advantageous for large applications where data demands may exceed typical memory constraints because it prevents interruptions in processing due to memory restrictions. This configuration is particularly useful in environments where significant data manipulation and analysis are necessary, ensuring flexibility and efficiency in handling operations without artificial constraints.

Understanding this configuration is pivotal for system administrators who need to optimize resource utilization and manage performance effectively in a Qlik Sense environment.