A data warehouse (DW) is a database specifically structured/designed to aid in querying, analyzing and reporting (generating reports out of) of current and historical data.
I want to subtract 2 dates in MS SQL Server. Example: Current date Last used date '2016-03-30' '2015…
sql sql-server database sql-server-2012 data-warehouseI am analyzing Azure SQL DW and I came across the term DWU (Data warehouse units). The link on Azure …
azure data-warehouse azure-sqldwI am writing a simple data warehouse that will allow me to query the table to observe periodic (say weekly) …
sql data-warehouse ansi-sqlI'm getting 'SQL1024N A database connection does not exist. SQLSTATE=08003' error, while executing 'db2 -x' command through execute …
data-warehouse datastageJPivot, even with all it's functionality, seems a bit outdated... last version at http://sourceforge.net/projects/jpivot/ is from 2008…
ria data-warehouse business-intelligence olap-cubeI am creating a data model for customer invoices in a large data warehouse. The following shows the fields on …
data-modeling data-warehouse star-schemawhich open source business intelligence solution would you recommend? All I need is to build some cubes and let the …
open-source data-warehouse business-intelligenceI am building my first datawarehouse in SQL 2008/SSIS and I am looking for some best practices around loading the …
sql sql-server ssis lookup data-warehouseI am building a poor man's data warehouse using a RDBMS. I have identified the key 'attributes' to be recorded …
sql database-design data-warehouse olapI have developed an Informatica PowerDesigner 9.1 ETL Job which uses lookup and an update transform to detect if the target …
data-warehouse etl informatica informatica-powercenter