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
Premium Content for Free.
More Premium Content Accessible For Free
The IT challenges facing an independent Scotland
In this week’s Computer Weekly, as Scotland goes to the polls to vote on independence, we assess the IT challenges the country would face. We look at...
How cloud is saving lives
In this week’s Computer Weekly, we look at how the power of public cloud is helping scientists to tackle diseases such as cancer and malaria. Big ...
Security issues in Vanets
This article in our Royal Holloway Security Series analyses the security risks of Vehicular ad-hoc networks (Vanets), an important component of ...