ETIS (http://etis.org) is a membership based organisation which brings together the major telecommunications providers in Europe on key information and communication technology issues. The mission of ETIS is to enable its members to improve their business performance…
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This is the first presentation to ETIS held in Brussels in November 2008 It takes a deep dive look at the problems with conventional data modelling for the data warehousing and looks at an alternative approach known…
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Data warehouse projects pose a specific set of challenges for the project manager. Whilst most IT projects are a development to support a well defined pattern of work a data warehouse is, by design, there to…
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An interview for recruitment company Connections who ran an occasional series entitled “Connections – A Life In The Day” – and yes it was deliberately backwards Download Connections – A Life in the Day of David-Walker now
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A presentation given to the 3rd Citia BTC Conference in Kiev. This presentation looks at the problems of creating a long-term sustainable data warehousing environment in the context of the change that will affect them: Data…
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The original article for Conspectus magazine. Conspectus is the UK’s leading independent report which authoritatively addresses the key IT application areas. It is acknowledged as one of the most trusted journals in the IT industry and…
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Every business believes that their data is unique. However the storage and management of that data uses similar methods and technologies across all organisations. As a result the same issues of consistency, performance and quality occur…
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Objective Project Services is an integration of software and doman knowledge. Data Management & Warehousing has an approach to building data warehouses. This approach includes a number of templates and white papers including approaches to architecture,…
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An organisation that is embarking on a data warehousing project is undertaking a long-term development and maintenance programme of a computer system. This system will be critical to the organisation and cost a significant amount of…
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All projects need documentation and many companies provide templates as part of a methodology. This document describes the templates, tools and source documents used by Data Management & Warehousing. It serves two purposes: For projects using…
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