Premium Content

Access "Optimising the data warehouse"

Optimising-the-data-warehouse-(1397748278_293).jpg

Sponsored by ComputerWeekly.com

Dealing with large volumes of mixed data to give better business insights. The data warehouse is struggling to keep pace with an organisation’s data needs. Extraction, transformation and loading (ETL) tasks are being stretched beyond their capabilities, and organisations wedded to maintaining a standard ETL, relational data approach are finding that they have to cut corners in order to get some level of results from their analysis and reporting. However, a different approach can add a lot more value – and make the data warehouse work again.  Access >>>

Table of contents

  • Defining ‘big data’
  • The data warehouse issue
  • A new approach

Access TechTarget
Premium Content for Free.

By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

More Premium Content Accessible For Free

  • Social Media: IT Purchasers get social, marketers play catch up ?
    VB-CW social media PowerPoint (2)-1.jpg
    E-Handbook

    IT decision makers are using social media effectively at work, but marketers are playing catch up, according to this research snapshot.

  • Can national security and privacy co-exist?
    CWE_260814_ezine_22p-1MED.jpg
    E-Zine

    In this week’s Computer Weekly, we talk to NSA whistleblower Bill Binney about the often-conflicting needs of security and privacy. We find out how ...

  • Cultivating IT Talent
    CWE_190814_ezine_24p-1MED.jpg
    E-Zine

    While the latest GCE A-Level results suggest that more people than ever will go on to study science, technology, engineering and maths (Stem) courses...