Ability to turn off cube transaction logging during batch data load
When loading data in high volume and in high frequency, the cube transaction logs are "exploding" in terms of size. As this data is loaded from external source, the transaction logging would not be necessary: data can be always restored from original data source by simple reloading data.
In order to avoid gigantic log files, the transaction logging should be possible to turn off temporarily during the ETL load. Similar property is in IBM Cognos TM1 and helps a lot when dealing with log files.