1keydata Business Intelligence
1keydata Data warehousing portal aims to help people get a good high-level understanding of what it takes to implement a successful data warehouse project. A lot of the information comes from authors personal experience as a business intelligence...
http://www.1keydata.com/datawarehousing/datawarehouse.html

Impact of IBM buying Cognos
Author of that article analyses potential impact of Cognos acquisition by IBM and tries to predict the future of Data Integration (Cognos ETL, Datastage and Information Server) products of both companies....
http://it.toolbox.com/blogs/infosphere/the-data-integration-impact-of-ibm

DW Architecture
Data Warehouse architecture and concepts explained with examples. The site contains comparisons between different DW designs (Star, Snowflake and Fact Constellation schema) and overview of the multidimensional data modelling and managing slowly changing...
http://etl-tools.info/en/bi/datawarehouse_architecture.htm

The Data Warehousing Institute
TDWI (The Data Warehousing Institute) provides education, training, certification, news, and research for executives and information technology (IT) professionals worldwide and it is a premier educational institute for business intelligence and data...
http://www.tdwi.org/index.aspx

Data mining techniques
The data mining techniques article contains information about the main concepts of Data Mining, the data mining concepts, concepts of bagging, voting, boosting, building models for data mining. Also users can read about Data Warehousing, OLAP, Computational...
http://www.statsoft.com/textbook/data-mining-techniques/

Aspects of a DW architecture
The guide lists the different aspects of a data warehouse architecture. It takes into consideration data consistency, reporting data store and data modeling architecture. The resource is rather small, however still it may be worth reading....
http://www.dwinfocenter.org/architect.html

Data warehouse vs OLTP database
This tutorial guides users through the differences between a Data Warehouse database and OLTP database. The article lists major goals that each of the two databases try to meet....
http://www.exforsys.com/tutorials/msas/data-warehouse-database-and-oltp-d

Enterprise open source for business
The main goal of the article is to find the most appropriate model of enterprise Open Source which would be stable, reliable and cost effective. The article reveals pros and cons of using Open Source applications for the business and outlines the cases where...
http://www.computerworlduk.com/technology/applications/news-analysis/inde

Data Quality Through Metadata
The Implementing Data Quality Through Metadata article elaborates on the importance of the data quality in a data warehouse environment. It outlines the role of proper metadata management in the data warehouse model and data acquisition process. The...
http://tdan.com/implementing-data-quality-through-metadata-part-1/5024

Data warehousing articles
This knowledge base provides an overview of Data Warehousing and Business Intelligence topics with articles covering Data Integration, data migration and quality management, Enterprise Information Management with examples and various ETL tools overiew....
http://www.etltools.org/data-warehousing.html