Data warehouses offer a mature and proven technique over the years as an ally for generating analytical reports. The data warehouse or DW is positioned as a middle layer, between the data source and the reports. This mid-layer in a Star Scheme centralizes the information of multiple systems and provides ease to its users.
What is it like to create reports without a datawarehouse?
Analysts face multiple technical challenges when collecting data: multiple data sources, different tables, complex names, rules, and non-standardized business metrics.
What is it like to create reports with a datawarehouse?
Analysts are now only in charge of business analysis, delegating technical tasks to the DW’s automated processes. The new DW tables will have clear names in business language. The formulas and business rules will be the same for each report that depends on the DW, saving creation and maintenance work.
We offer datawarehouse services designed on top of Microsoft and Amazon clouds.