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How to avoid preview is Evaluating in Power BI Desktop
Hey everyone, I'm currently working on developin a custom connector in Power BI desktop and have noticed a particular behavior when the checkbox of a table is clicked in navigator. Upon clicking, a ...
There is no remedy. Whenever you change the meta data this will happen.
lbendlin
Thank you for your response. I discovered that the Preview feature is also impacting the performance of the connector. Using the diagnostics tool, I found that the same API is called multiple times. I suspect these multiple calls are due to the Preview and data loading processes. The connector performs over 500 API calls, transforming each call into a table, which significantly affects performance. My question is: if we cannot stop this behavior, is there a way to limit the Preview data?