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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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An Information Architecture Vision
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: The Open Group assesses the "big data" problem and offers an Enterprise Information Planning and Architecture Model to help organisations make the most of their information.
Posted: 07 Jun 2013 | Published: 07 Jun 2013

ComputerWeekly.com

Information Governance
sponsored by ComputerWeekly.com
RESEARCH CONTENT: This research from AIIM looks at the risk profile around electronic records, the keep-all versus delete-all options, e-discovery, and the implications of social, mobile and cloud on risk management policies.
Posted: 03 Jun 2013 | Published: 03 Jun 2013

ComputerWeekly.com

CW500: Back to the Future: Big Data at Channel 4
sponsored by ComputerWeekly.com
PRESENTATION: Bob Harris, Chief Technology Officer of Channel 4 Television, explains the broadcaster's approach to big data in this presentation for Computer Weekly's 500 Club.
Posted: 03 Jun 2013 | Published: 03 Jun 2013

ComputerWeekly.com

Generating business value from Big Data
sponsored by IBM
EGUIDE: For high-end, challenging applications integrating business intelligence (BI) data with other information such as Internet clickstream and social networking data, the trend is shifting toward build in the buy vs. build data warehousing debate. Access this expert resource today to learn the drivers that are creating this new trend.
Posted: 21 May 2013 | Published: 21 May 2013

IBM

Gartner: Deriving value from Big Data for CRM
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: Kimberly Collins, research vice-president of Gartner highlights the critical steps organisations should to take to integrate big data into Customer Relationship Management (CRM).
Posted: 20 May 2013 | Published: 20 May 2013

ComputerWeekly.com

Choose the Right Embedded Data Store: Why WebFOCUS Hyperstage Is Better for Big Data Analytics
sponsored by Information Builders
WHITE PAPER: This white paper demonstrates how Hyperstage can respond quickly to database requests and effectively scale to support large volumes of data. It also compares Hyperstage to OLAP and in-memory analytics solutions, and explains what makes Hyperstage superior.
Posted: 30 Apr 2013 | Published: 31 Dec 2012

Information Builders

Beyond Big Data – The New Information Economy
sponsored by ComputerWeekly.com
ANALYST REPORT: How information is managed is more important than 'big data', say analysts Clive Longbottom and Rob Bamforth.
Posted: 29 Apr 2013 | Published: 29 Apr 2013

ComputerWeekly.com

Ziff Davis: Maximizing Performance and Minimizing Cost with Interactive Business Intelligence
sponsored by IBM
WHITE PAPER: View this white paper to learn how IT decision makers can drive faster analytics over large data volumes in a data warehouse. It outlines how you can give end users the ability to have a more interactive analysis using online analytical processing (analysis.)
Posted: 10 Apr 2013 | Published: 10 Apr 2013

IBM

Is EMC Greenplum the real Hadoop company?
sponsored by ComputerWeekly.com
ANALYST REPORT: EMC Greenplum launched two new Hadoop-related technologies to support Big Data deployments. Analyst Group, Nucleus Research  assesses their importance.
Posted: 02 Apr 2013 | Published: 02 Apr 2013

ComputerWeekly.com

Amazon is the new battleground for analytics and data management
sponsored by ComputerWeekly.com
ANALYST REPORT: Businessses should consider Amazon's Redshift data warehouse as a service platform, says Analyst group, Nucleus Research.
Posted: 21 Feb 2013 | Published: 21 Feb 2013

ComputerWeekly.com

Business Information University Classroom: Meeting the Need for Data Warehousing Speed
sponsored by SearchBusinessAnalytics
VIRTUAL ENVIRONMENT: In this classroom, data warehouse managers and other IT professionals will find advice and insight on how to build high-performance data warehousing systems.
Posted: 14 Feb 2013 | Premiered: 12 Feb 2013

SearchBusinessAnalytics

The Human Face of Big Data: Pulse of the Planet
sponsored by ComputerWeekly.com
BOOK: Big Data is about to radically transform our understanding of the planet, writes entrepreneur and commentator, Esther Dyson.
Posted: 18 Jan 2013 | Published: 18 Jan 2013

ComputerWeekly.com

How to Start Your Big Data Journey
sponsored by IBM
WEBCAST: Big data is not just about technology. It's about the value you can extract and the problems you can solve with the technology. This webcast explores five use cases that are excellent starting points for beginning the big data journey. Watch now to learn how to leverage big data technology and strategy for success.
Posted: 12 Jun 2013 | Premiered: Jun 12, 2013

IBM

The Proven Big Data In-memory Analytical Platform
sponsored by Kognitio
WHITE PAPER: In this resource, discover an in-memory analytical platform that's purpose-built for complex analytics. Learn how this relational database can help you handle the growing volume, velocity, and variety of data in your enterprise efficiently and effectively.
Posted: 11 Jun 2013 | Published: 11 Jun 2013

Kognitio

Red Hat JBoss Data Grid: The Perfect Solution for Big Data and Application Performance
sponsored by Red Hat
WHITE PAPER: Big data requires real-time access to data, scalability, and non-disruptive technology - qualities that relational databases just don't have. In this resource, discover how an in-memory data grid (IMDG) addresses the challenges posed by big data and application performance, and learn how one particular data grid can benefit your IT department.
Posted: 07 Jun 2013 | Published: 30 Jun 2012

Red Hat

Apache Hadoop* Framework Spotlight: Apache Hive* Podcast
sponsored by Intel
PODCAST: In this podcast, learn how Apache Hive is impacting the Hadoop community. Discover Hive's components and capabilities, whether Hive is a viable substitute for the existing warehouse infrastructure, the limitations of this tool, and more.
Posted: 30 May 2013 | Premiered: May 30, 2013

Intel

Apache Hadoop* Framework Spotlight: Apache Hive*
sponsored by Intel
WHITE PAPER: This brief resource examines the true value of Apache Hive, a SQL engine for the Apache Hadoop framework. Inside, learn how Hive's facilities for data and metadata management are impacting the existing warehouse infrastructure and driving business success.
Posted: 29 May 2013 | Published: 31 Mar 2013

Intel

Key Considerations in Evaluating Data Warehouse Appliances
sponsored by Dell Software
WHITE PAPER: Data warehousing can be an expensive, complicated bag of hardware, software and support. However, adopting a data warehouse appliance will benefit your business today and in the future. In this new white paper, learn about their evolution, pros and cons and if this technology is the right fit for your business. Read it today.
Posted: 08 May 2013 | Published: 31 Dec 2012

Dell Software

Universitätsklinikum Erlangen strengthens analytics expertise and focuses on a customised healthcare analytics solution
sponsored by IBM
WHITE PAPER: View this white paper to learn how one company strengthened analytics by developing a focus on customised healthcare. It linked to relevant operational systems, how to optimise information flow and how to support the overall strategic control of the hospital at just the touch of a button.
Posted: 11 Apr 2013 | Published: 11 Apr 2013

IBM

Best Practices for Implementing a High-Performance Data Warehouse
sponsored by SAS
WHITE PAPER: There are more new forms of data today than ever before, and traditional business intelligence systems cannot always handle the amount of stress from this influx of information.  Check out this white paper to discover a system known as 'high performance data warehousing' that can help you successfully analyze and glean insights from your big data.
Posted: 11 Apr 2013 | Published: 31 Dec 2012

SAS

FAQ: Hadoop for BI and Analytics
sponsored by EMC Corporation
EGUIDE: Because it's a relatively new technology, Hadoop is surrounded by many myths and most IT professionals have little to no experience with the big data platform. This expert E-Guide aims to dispel common Hadoop misconceptions and offers advice for how to utilize it to drive big data analytics success.
Posted: 04 Apr 2013 | Published: 04 Apr 2013

EMC Corporation

New Data Warehousing Strategies for Big Data
sponsored by HP & Intel®
EGUIDE: High-volume unstructured data has its own set of characteristics that often make it too difficult for traditional standalone and relational databases to process.  As a result, a major shift in big data warehousing is taking place, and this expert e-guide will cover how to be successful in tackling the challenges of new warehousing strategies.
Posted: 12 Mar 2013 | Published: 12 Mar 2013

HP & Intel®

All Mobile, All the Time: Can Businesses Make the Leap?
sponsored by SearchBusinessAnalytics
WHITE PAPER: Consult this white paper to learn how to manage the increasing array of data sources. Find out how you can ensure that your valuable data is accurate and accessible. Explore the changes the mobile revolution is causing your enterprise and the values you need to establish to have successful BI by reading this resource now.
Posted: 26 Feb 2013 | Published: 26 Feb 2013

SearchBusinessAnalytics

Best practices in Oracle Data Warehousing
sponsored by ParAccel
EGUIDE: With its noninutrusive method, low-impact, real-time data integration software can liberate your systems from data extract processing batch windows for Oracle data warehousing and allow you to extract data at any time, even when users are online. Read this expert e-guide to learn more about real-time data collection for Oracle data warehouses.
Posted: 17 Jan 2013 | Published: 10 Jan 2013

ParAccel

Unifying supplier, customer data for manufacturing
sponsored by Stibo
EGUIDE: Read this e-guide to learn how to fine tune data management systems to collect relevant data, consolidate it, and integrate it for analytics systems.
Posted: 04 Jan 2013 | Published: 04 Jan 2013

Stibo
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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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