What is a best practice for optimizing dashboard performance in Analytics?

Reducing the number of charts on each dashboard is indeed a best practice for optimizing dashboard performance in analytics. Each chart or visualization that is added to a dashboard requires computational resources to refresh data, render visuals, and interact with filters or parameters. By minimizing the number of charts, you streamline the load on the server and improve the overall response time of the dashboard. This not only enhances user experience but also allows users to focus on the most crucial data without being overwhelmed by excessive information.

Additionally, a simplified dashboard can lead to faster loading times, making it more efficient for users who need to access insights quickly. This practice encourages prioritizing the most relevant visualizations and insights, which can lead to more effective data-driven decision-making. The performance improvement thus created serves to support stakeholders in reaching their analytical goals more efficiently.