Check_MK Werk 4697: Availability/Timeline views: Restructored some code, speeding up data collection

ID: 4697 Title: Availability/Timeline views: Restructored some code, speeding up data collection Component: BI Level: 1 Class: New feature Version: 1.5.0i1 The data collection of BI views has been improved. Instead of sending multiple queries for each aggregation row, the data is now queried with a big single call.