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Data Warehouses

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ALSO CALLED: Data Stores, Datawarehousing, Data Ware-house, Datawarehouse, Data Warehousing, Knowledge Warehouse, Dataware House
DEFINITION: A data warehouse is a central repository for all or significant parts of the data that an enterprise's various business systems collect. The term was coined by W. H. Inmon. IBM sometimes uses the term "information warehouse." Typically, a data warehouse is housed on an enterprise mainframe server. Data from various online transaction processing (OLTP) applications and other sources is selectively  … 
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Data WarehousesReports
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Simple is Better: Overcoming the complexity that robs traditional data warehouses of their full potential
sponsored by IBM
WHITE PAPER: Access this white paper to discover a simple approach to data warehousing that is guaranteed to be easy to learn, operate, and own. Traditional data warehousing technologies are complicated and expensive, and actually distract users from focusing on the data. Learn the 10 benefits of a simplistic data warehousing strategy now.
Posted: 07 Jun 2012 | Published: 01 Jun 2012

IBM

Measuring the half life of data
sponsored by ComputerWeekly.com
ANALYST REPORT: How long should you keep your corporate data ? This report from Nucleus Research offers some scientific answers.
Posted: 01 Jun 2012 | Published: 01 Jun 2012

ComputerWeekly.com

Transforming IT at HM Revenue & Customs
sponsored by ComputerWeekly.com
PRESENTATION: HMRC CIO, Phil Pavitt, gives the key facts around HM Revenue and Customs’ IT change programme in this PowerPoint presentation for Computer Weekly's 500 Club.
Posted: 02 Apr 2012 | Published: 28 Mar 2012

ComputerWeekly.com

Comparison: IBM Netezza Data Warehouse Appliance vs. Oracle Exadata
sponsored by IBM
WHITE PAPER: This white paper offers up a comprehensive comparison of the Oracle Exadata and IBM Netezza data warehouse appliance, helping you decide which is the better fit for your business. Read this now and learn how they stack up in terms of online transaction processing (OLTP), query performance, simplicity of operation, value and more.
Posted: 30 May 2012 | Published: 18 Jan 2012

IBM

IBM Business Analytics for Linux on System z
sponsored by IBM
WHITE PAPER: This paper presents the case for business analytics, outlining the trends that are redefining analytics and the weaknesses of decentralized analytics solutions. Gain additional insight into IBM Business Analytics solutions on System z, an end-to-end solution that includes BI, predictive analytics and data warehousing on a single platform.
Posted: 22 May 2012 | Published: 18 Aug 2010

IBM

ParAccel Analytic Platform: Analytic Offload
sponsored by ParAccel
WHITE PAPER: This informative white paper discusses a platform that offloads your analytics workloads to keep your BI performance at its highest potential, analytic reports produced when you need them as well as enhanced analysis and modeling.
Posted: 09 May 2012 | Published: 09 May 2012

ParAccel

Offloading Analytic Workloads for Improved Performance
sponsored by ParAccel
WHITE PAPER: This informative paper describes a way to offload your complex workloads to a platform designed for delivering unconstrained analytics in order to improve data processing and stay on top of your business operations.
Posted: 09 May 2012 | Published: 09 May 2012

ParAccel

Big Data and its Impact on Data Warehousing
sponsored by Talend
EBOOK: Read this expert e-book by BI visionary Wayne Eckerson and gain insight into the growing adoption rates of big data technology and learn why companies are finally recognizing its many benefits. Eckerson offers a comparison of open-source options and analytical platforms, and also dives into an analysis on the varying types of processing systems.
Posted: 09 May 2012 | Published: 08 May 2012

Talend

Cloud Computing Models for Data Warehousing
sponsored by Teradata
WHITE PAPER: This paper examines cloud computing models for data warehousing and the differences between public versus private clouds.
Posted: 07 May 2012 | Published: 07 May 2012

Teradata

Pentaho Data Integration
sponsored by Pentaho Corporation
DATA SHEET: This data sheet covers core capabilities and use cases of Pentaho Data Integration software.
Posted: 17 Apr 2012 | Published: 17 Apr 2012

Pentaho Corporation

BI Trends and Strategies E-Zine Issue 4
sponsored by SearchBusinessAnalytics
EZINE: This edition of BI Trends & Strategies features a lead article by SearchCIO.com's Linda Tucci, who offers a helping hand in the quest to dismantle the dreaded data silo. The second piece outlines mobile BI, including a reference to Apple's iPad, and the final article delves into the world of performance management.
Posted: 12 Apr 2012 | Published: 11 Apr 2012

SearchBusinessAnalytics

Break the “Add More Nodes” Cycle: IBM Netezza data warehouse appliances allow your data infrastructure to scale
sponsored by IBM
WHITE PAPER: Data warehouse appliances have transformed the DW with a platform designed to deliver optimal price and performance with extreme simplicity. This paper outlines the IBM Netezza data warehouse appliance and how it offers extreme time to value, agility and ability to grow with new workloads, cost reduction of ongoing maintenance and more.
Posted: 05 Apr 2012 | Published: 14 Dec 2011

IBM

Succeeding with Data Virtualization - High Value Use Cases for Operational and Data Management Data Services
sponsored by Denodo Technologies
WHITE PAPER: This paper discusses virtual data services for operational business processing and data management as well as successful virtualization use cases.
Posted: 30 Mar 2012 | Published: 30 Mar 2012

Denodo Technologies

TravelTainment Case Study
sponsored by Pentaho Corporation
CASE STUDY: This case study outlines how travel industry software company TravelTainment streamlined and simplified its data warehouse and reporting system to better serve the needs of its customers.
Posted: 28 Mar 2012 | Published: 28 Mar 2012

Pentaho Corporation

SearchBusinessAnalytics.com Tip Guide: The Wrong way: Worst practices in ‘big data’ analytics programs
sponsored by Sybase, an SAP company
EGUIDE: This expert tip guide takes the less-traveled approach of letting you inside some of the worst practices associated with big data analytics today. Read this resource now and learn what not to do when it comes to analyzing big data, including assuming the software offers all the answers, forgetting lessons of the past and so much more.
Posted: 27 Mar 2012 | Published: 27 Mar 2012

Sybase, an SAP company

SearchBusinessAnalytics.com Tip Guide: Data warehousing best practices to support ‘big data’: No small task
sponsored by Sybase, an SAP company
EGUIDE: Read this expert tip guide from SearchBusinessAnalytics.com as BI luminary Wayne Eckerson and other experts, including Lyndsay Wise, delve into detail on the necessary facets involved in properly handling big data, such as preparing a data warehouse to effectively manage it by scaling up or scaling out.
Posted: 23 Mar 2012 | Published: 23 Mar 2012

Sybase, an SAP company

SearchBusinessAnalytics.com Tip Guide: IT, BI pros share their secrets to ‘big data’ analytics success
sponsored by Sybase, an SAP company
EGUIDE: Think big. That's just one secretive tidbit on effectively handling big data analytics offered up by IT professionals in this expert e-guide. Read this resource now and learn why solid system planning, business-user involvement and a clearly thought-out deployment strategy are all necessary components to a sound big data analytics initiative.
Posted: 23 Mar 2012 | Published: 23 Mar 2012

Sybase, an SAP company

SearchBusinessAnalytics Tip Guide: Trouble spots: 'Big data' pitfalls in the data warehousing process
sponsored by Sybase, an SAP company
EGUIDE: This expert tip guide from SearchBusinessAnalytics.com is an excellent starting point on your quest to discover if you're equipped to handle the onslaught of big data. Take a few minutes to read this resource now and learn best practices to help you navigate the challenges associated with big data.
Posted: 21 Mar 2012 | Published: 20 Mar 2012

Sybase, an SAP company

BI Trends and Strategies E-Zine Issue 3
sponsored by SearchBusinessAnalytics
EZINE: In the third issue of BI Trends and Strategies, learn from BeyeNETWORK experts William McKnight and David Loshin how to create a time-proof information management infrastructure, as well as five steps you can take to improve the quality of analytical data. Also learn about connectors for moving data between relational databases and Hadoop clusters.
Posted: 14 Mar 2012 | Published: 12 Mar 2012

SearchBusinessAnalytics

Best Practices for Implementing a Data Warehouse on Oracle Exadata Database Machine
sponsored by Oracle Corporation
WHITE PAPER: By using the Oracle Exadata Database Machine as a data warehouse platform you have a balanced, high performance hardware configuration. This paper focuses on the other two corner stones, data modeling and data loading, providing a set of best practices and examples for deploying a data warehouse on the Oracle Exadata Database Machine.
Posted: 12 Mar 2012 | Published: 30 Sep 2010

Oracle Corporation

Customers Achieve Extreme Performance at Lowest Cost with Oracle Exadata Database Machine
sponsored by Oracle Corporation
WHITE PAPER: This reference contains a sampling of real business results that organizations in a variety of industries have achieved by implementing Oracle Exadata. Learn how you can use Oracle Exadata to reduce IT costs through consolidation, manage more data on multiple compression tiers, improve the performance of all applications and much more.
Posted: 06 Mar 2012 | Published: 18 May 2011

Oracle Corporation

Business Intelligence for the Business of IT
sponsored by Hewlett-Packard Company
WHITE PAPER: Read this white paper to learn more about how to improve your IT investments for better business.
Posted: 20 Feb 2012 | Published: 20 Feb 2012

Hewlett-Packard Company

A foundation for database simplification, consolidation and cost reduction
sponsored by IBM
WHITE PAPER: This white paper challenges the x86 processor trend, demonstrating that modern mainframe technology represents a scale-up option to the current racks filled with blades. It looks at the way organizations can benefit in terms of improved agility, increased reliability and cost savings by consolidating Oracle databases onto IBM’s zEnterprise.
Posted: 14 Feb 2012 | Published: 14 Feb 2012

IBM

BI Trends and Strategies E-Zine Issue 2
sponsored by Dell, Inc.
EZINE: The second edition of BI Trends & Strategies, an e-zine offering advice on business intelligence (BI), analytics and data warehousing, explores whether or not it's the end of enterprise data warehouses as we know them, how to manage multiple business intelligence (BI) tools at once and the potential uses of data virtualization tools.
Posted: 14 Feb 2012 | Published: 10 Feb 2012

Dell, Inc.

Enterprise Data Modeling: 7 Mistakes You Can’t Afford to Make
sponsored by Embarcadero Technologies, Inc.
WHITE PAPER: This white paper discusses the obstacles of enterprise data modeling.
Posted: 02 Feb 2012 | Published: 31 Jan 2012

Embarcadero Technologies, Inc.
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DATA WAREHOUSES DEFINITION (continued): … A data warehouse is a central repository for all or significant parts of the data that an enterprise's various business systems collect. The term was coined by W. H. Inmon. IBM sometimes uses the term "information warehouse." Typically, a data warehouse is housed on an enterprise mainframe server. Data from various online transaction processing (OLTP) applications and other sources is selectively extracted and organized on the data warehouse database for use by analytical applications and user queries. Data warehousing emphasizes the capture of data from diverse sources for useful analysis and access, but does not generally start from the point-of-view of the end user or knowledge worker who may need access to specialized, sometimes local databases. The latter idea is known as the data mart.Applications of data warehouses include data mining, Web Mining, and decision support systems (DSS).

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