This week’s Computer Weekly, we talk exclusively to Tesco CIO Mike McNamara about why the UK's biggest retailer is spending £150m on its online business. And, with the London 2012 Olympics only weeks away; we look at how IT testing is progressing. 

This brief fact sheet explains the "Do's and Don'ts" of data quality initiatives. 

This white paper outlines the features and advantages of the Dell PowerVault NX200 with Windows Storage Server 2008 Basic, optimized for small businesses that may not have the largest in-house IT team, but need robust and reliable storage. 

This industry leading and innovative data virtualization approach to data integration enables you to more efficiently and effectively leverage valuable data that is scattered throughout your organization. 

This brief paper details the challenges of traditional file sharing systems and highlights an enterprise collaboration tool that can better meet content management challenges. 

This Data Sheet details the Cisco Prime LAN Management solution, which can help you reduce operational expenses, improve visibility, and simplify manageability. 

Learn how to manage your electronic tools before they manage you. This paper will teach you how to properly utilize your office technologies and set effective communication rules with your project team. 

This data sheet details how Oracle Scorecard and Strategy Management extends the Oracle Business Intelligence Enterprise Edition with capabilities that enable strategic goals to be communicated across the organization and monitoring progress over time. 

Access this essential cloud usage sheet to discover key findings from a cloud computing survey. Learn more about the top reasons for adopting the cloud (mobility and cutting costs), the savings and advantages you can expect, and discover how this emerging technology can give your business a green boost by reducing energy consumption. 

Test, assess and report on Windows® 7 operating system compatibility with your application portfolio to help reduce project risk and shorten remediation and packaging timelines. Read this data sheet to learn about Dell Application Compatibility Factory (ACF-POC), which helps determine your organization's application compatibility with Windows 7. 

HP Fortify on Demand is a SaaS testing solution that enables organisations to test the security of software quickly, accurately, affordably and without any software to install or manage. View this paper to get a look into how this automated on-demand service works, explore use cases, and determine if this approach is right for you. 

Professor Hans Werner Meuer, co-founder of the Top500 supercomputer list, presents a critical assessment of high performance computing technology and applications. 

A new year is just around around the corner! This latest issue of Storage lists the 6 hottest storage technologies of 2012 that are ready to transform your data center.