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  • af Mark Whitehorn
    898,95 kr.

    OLAP (On-Line Analytical Processing) is the most powerful Business Intelligence tool currently available and Microsoft's Analysis Manager makes OLAP cubes incredibly easy to build and deploy. However the real power of OLAP lies in its ability to help you solve real-life business problems; to release that power you need to use the language that controls the cubes and allows them to be queried. That language is MDX (Multi Dimensional eXpressions). Fast Track to MDX gives you all the necessary background to let you to write useful, powerful MDX expressions and introduces the most frequently used MDX functions and constructs. No prior knowledge is assumed and examples are used throughout the book to rapidly develop your MDX skills to the point where you can solve real business problems. >Second Edition - It was the clarity, precision and sheer readability of the first edition that made it a best-seller. With that firmly in mind the authors have left the original 18 chapters intact (apart from minor updates); meaning that the second edition remains the best introduction to MDX that is available. What they have done is to add three brand new chapters. These introduce the topic of recursion in MDX, walk the reader through the process of creating recursive expressions and finally demonstrate how recursion can be used to effectively solve a series of business problems. Forward by Amir Netz, Product Unit Manager, SQL Server - Analysis Services at Microsoft.

  • af Mark Whitehorn & Bill Marklyn
    337,95 kr.

  • af Mark Whitehorn
    313,95 kr.

    Thisiswherewetrytoconvinceyoutobuythisbook,tellyouwhatittriestodo, define a few terms and generally set the scene - all of which makes this more like an introduction than a first chapter, but no-one reads introductions so we called it a chapter. If you have already bought the book and know what it does, feel free to skip to Chapter 2 where the action starts. Whyshouldyoubuythisbook? TherearemanyAccessbooksonthemarket,whyshouldIbuythisone?Doesithavemore informationthananyotherbook? Errr, no, it actually has less than the big reference books you'll also find on the shelf. So,isitverycheap? Well, it isn't as expensive as some but, no, it isn't particularly cheap either. Tobebrutallyfrank,you'renotdoingagreatjobofsellingthistome. Right, time for the hard sell. Bill worked for Microsoft as the Development Manager for the first three versions of Access. I (Mark) work as a database consultant, teach database theory and practice at two Universities and have written the UK Personal ComputerWorld's database column for more than ten years. We met (at a database conference, not unreasonably, given our interests) in the summer before Access 1. 0 was launched and found that we shared similar views on how databases should be designed and built. Since then we have writtenabooktogetherabouttherelationalmodelthatunderliesAccessandall other relational database systems (see below for the inevitable plug). But why write a book about Access itself when there are already so many around? 3 1 Introduction Well, since Bill was in charge of the product's development, it was fair to assume that we had the technical side reasonably well covered.

  • - Datawarehousing and OLAP
    af Mark Whitehorn & Mary Whitehorn
    799,95 kr.

    This book concentrates on two aspects of business intelligence, together with the associated IBM products: data warehousing with Visual Warehouse, and on-line analytical processing using the DB2 OLAP Server.

  • af Mark Whitehorn & Bill Marklyn
    329,95 kr.

    Written by the team who brought you "Inside Relational Databases". Tamsin Todd - Computers & Internet Editor, Amazon.co.ukAccessible Access 2000 assumes that you start with no knowledge of Access or databases and takes you to the point where you can create and use a multi-table database.

  • af Mark Whitehorn & Bill Marklyn
    384,95 kr.

    On the other hand, the six different types that we describe are part of the re- tional world and this book is about that world - we are not trying to teach you how to use Access, we are simply using Access to illustrate the relational model. Incidentally, this is not meant to imply that Access is somehow lacking as a relational database engine.

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