Detailed data

It is something which among the data inside the data warehouse, the basic type business system of enterprise (the operation system) with the transaction data which occurs (information of occurrence of transaction and one one of the vouchers) occurrence day and time etc. (becomes the meta data) and also, accumulates that way. When occurring also the first-hand data is called with the that way data.

Vis-a-vis this, totaling the detailed data, the snapshot (backup at the point in time when it has the database) taking you call the data which was drawn up the summary data.