Tag: Column Store Databases
-
The top three mistakes I have seen in data warehousing projects
A guest blog by Don DeLoach, CEO of Infobright Having been a supplier of technology for many years, I have talked to a lot of prospects and customers and seen a lot of projects. Most projects are reasonably good, some are great, and then some others are disasters. The disasters are probably more prominent than…
-
Building a Data Warehouse of Call Data Records (CDR): Solution Considerations
Source: Database Trends and Applications (http://www.dbta.com/) Reprint of a magazine article from May 2012 With many organisations having established data warehouse solutions there comes a point where the solution needs to be extended in an unusual direction. This challenge was given to us by one of our clients a European Mobile Virtual Network Operator (MVNO)…
-
Using the right data model in a data mart
An internal training presentation from March 2012 that looks at how the choice of technology affects the choice of data modelling strategy It start with a review of the current state of the art: The concept of a Data Mart as the data access interface layer for Business Intelligence has been around for over 25…
-
Storage Characteristics of Call Data Records in Column Store Databases
A presentation from an internal training session about the storage characteristics of call data records in Column Store Databases such as InfoBright, Sybase IQ and Actian Vectorwise It describes: What a Call Data Record is What a Column Store Database is The test environment we built to test the storage The results of our testing…
Data Management & Warehousing 