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. 

Inside this white paper, learn how to meet the necessary compliance requirements that will ensure a smooth transition when planning for the succession of your advisory firm. 

This special eight-page indepent report from Computer Weekly, packed with graphs and diagrams, is essential reading for anyone doing business, or thinking of doing business with EMC. 

Real-time, global data updates have become a critical business requirement for financial-services firms. Quick reactions require near-instant access to data, risk analysis and deeper computational analysis for effective decision making. View this webcast to learn how to better manage ever-increasing data volumes and transaction rates. 

<p>Many firms are now planning to run mission critical workloads on public cloud, according to this research from Forrester and BMC.</p> 

This document is designed to help firms understand their data conversion options. It outlines what data is critical and must be converted for compliance purposes and business continuity, what data is not critical, the relationship between data conversion and reporting, and what to look for in a new technology provider relative to data conversion. 

Read this white paper to learn how financial services firms can leverage social channels to better understand changing customer needs and interaction styles, develop products and services that address those changes, and create marketing campaigns that target these customers. 

Learn how to stay ahead of the competition in a global marketplace while increasing operations and adopting real-time systems and tools to allow instant decision-making. 

A recent study from independent research analyst firm Vital Analysis reveals some intriguing findings: large enteprises are absolutely embracing Software as a Service (SaaS) applications and on-premise vendors should be scared. Read this paper to find out why C-level executives at large firms are turning to SaaS. 

This study from Booz&Co reveals industry concerns that anti-piracy measures will deter venture capital organisations from investing in internet start-ups. 

In this week’s Computer Weekly, after HP announced 27,000 job cuts worldwide, we examine how the IT giant is changing its strategy and what it means for customers. We talk to the one-man team that runs IT for a global firm employing 1,600 people. And Virgin Atlantic's CIO explains why mobile apps are such a high priority. Read the issue now. 

This week's Computer Weekly examines how the Football Association's IT director is using technology to help improve the prospects for the England national team. Our Buyer's Guide to government IT looks at the future of open source in the public sector and we report from Infosec 2012 on the rising number of cyber attacks. Read the issue now. 

On October 24, 2005, Hurricane Wilma made landfall in Florida. Damage in Florida alone totaled more than $26 billion, and in some areas power was out for two weeks. This 2-page case study explroes how