Excluding failing dependencies from Application Insights logging
Implement an ITelemetryProcessor to ignore specific dependency failures in your Application Insights service - this help keep the data clean(er), reduces cost, and ultimately reduces false positives.
SP 2010: Developing for performance Part 4 - Logging
SharePoint 2010 developing for performance article series: In this series of articles I will briefly introduce you to some key concepts when it comes to developing for performance in our SharePoint 2010 applications. Related articles in seriesSP 2010: Developing for performance Part 1 - Developer DashboardSP 2010: Developing for performance