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. 

European consumers' growing use digital channels as part of their shopping experience is driving retailers’ focus on delivering efficient online, cross-border operations in Europe, this research report from Accenture reveals. 

Companies need to make significant investments in digital skills and technologies if they are to meet the needs of their customers, Booz&Co argues in this report. 

In this week’s Computer Weekly, we look at the IT challenges facing retailers, as consumers turn increasingly to web and mobile shopping channels. Oracle president Mark Hurd talks about how the supplier intends to simplify IT infrastructures. And new government CIO Andy Nelson discusses how he plans to transform Whitehall IT. Read the issue now. 

The digitisation index from Booz & Co reveals the business leaders and laggards in the digital technology and explains why it is vital to embrace it. 

This webcast discusses strategies and advantages for leveraging web content management to improve your online marketing initiatives. 

This webcast discusses global mobility and how to work effectively with global cultural differences. 

This perspective paper covers the forces that are driving the m-commerce market, the benefits available, and the kinds of business models and partnerships that are seeking to achieve that credible scale over time. 

This paper outlines a case study on headwear and handbag company Dorfman Pacific and how they improved their image management system. 

This webcast examines changing ECM needs, how you can update your system accordingly, and an overview of Alfresco's ECM platform. 

This white paper outlines a case study on Harvard Business Publishing and how they improved their Web content management system with Alfresco. 

Supply chains are the blood of your business - incredibly complex, yet vital to your success. This paper explores the relationship between partners and processes and the need to enable electronic data exchange with all your suppliers. Read this to learn about the limitations of traditional integration methods and new options that enable e-commerce.