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  • Safari Tech Books Online  (4)
  • Grimm, Jacob
  • Upper Saddle River, N.J. : Prentice Hall PTR  (3)
  • Boston, MA : Addison-Wesley  (1)
  • Data warehousing  (4)
  • 1
    Online Resource
    Online Resource
    Boston, MA : Addison-Wesley | Boston, MA :Safari,
    Language: English
    Pages: xx, 460 p. , ill. ; , 24 cm. +
    DDC: 650/.0285/5785
    Keywords: SAP Business information warehouse ; Business ; Computer programs ; Data warehousing ; Management information systems ; Electronic books ; local
    Abstract: SAP BW has recently come to the fore as a valuable tool for developing data warehouses that accurately and effectively support critical business decision making. It facilitates easy-to-use and high-performance extraction, transfer, transformation, and loading of data from a variety of data sources, including such comprehensive business management systems as SAP R/3. This practitioner's guide uses step-by-step instructions complete with a plethora of screen captures to illustrate key SAP BW functionalities. It demonstrates how SAP BW implements the fundamental star schema and solves the major challenges inherent in the creation of data warehouses: performance, reliability, and error-handling. Using a real-world business scenario as a running example, SAP® BW presents a comprehensive view of the technology, from underlying concepts and basic techniques through its most sophisticated capabilities. Specific topics covered include: Creating an InfoCube and loading the data Checking the accuracy of data with BW Monitor and the Persistent Staging Area (PSA) Creating queries to generate reports using Business Explorer (BEx) Managing user authorization with the Profile Generator Advanced InfoCube design techniques Aggregates and multicubes Working with the Operational Data Store (ODS) Installing business content and creating an R/3 source system in BW Loading data from SAP R/3 into SAP BW Data maintenance Performance tuning, including parallel query option and data packet sizing Object transport Although the focus is on the core SAP BW technology, this book also discusses other relevant technologies, including Basis, ABAP (Advanced Business Application Programming), ALE (Application Link Enabling), and ASAP (Accelerated SAP) for BW. With the clear explanations and practical techniques presented in SAP® BW information systems professionals will gain both the general understanding and specific skills necessary to create high quality data warehouses that support effective decision making. 0201703661B07092002
    Note: Includes bibliographical references and index
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    Upper Saddle River, N.J. : Prentice Hall PTR | Boston, MA :Safari,
    Language: English
    Pages: xxii, 208 p. , ill. ; , 24 cm
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Data warehousing ; Electronic books ; local
    Abstract: The definitive, real-world guide to Oracle data warehousing Maximizing performance, flexibility, and manageability in production environments Hardware/software architectures, star schema design, partitioning, and more Industrial strength data loading and query optimization techniques By the world-renowned architect of 7-Eleven's multi-terabyte datawarehouse Maximize Oracle data warehouse performance, flexibility, and manageability Oracle DBAs finally have a definitive guide to every aspect of designing, constructing, tuning, and maintaining star schema data warehouses with Oracle 8i and 9i. Bert Scalzo, one of the world's leading Oracle data warehousing experts, offers practical, hard-won lessons and breakthrough techniques for maximizing performance, flexibility, and manageability in any production environment. Coverage includes: Data warehousing fundamentals for DBAs--including what a data warehouse isn't Planning software architecture: business intelligence, user interfaces, Oracle versions, OS platforms, and more Planning hardware architecture: CPUs, memory, disk space, and configuration Radically different star schema design for radically improved performance Tuning ad-hoc queries for lightning speed Industrial-strength data loading techniques Aggregate tables: maximizing performance benefits, minimizing complexity tradeoffs Improving manageability: The right ways to partition Data warehouse administration: Backup/recovery, space and extent management, updates, patches, and more
    Note: Includes index
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Online Resource
    Online Resource
    Upper Saddle River, N.J. : Prentice Hall PTR | Boston, MA :Safari,
    Language: English
    Pages: xxi, 323 p. , ill. ; , 24 cm
    DDC: 658.4/038/0285574
    Keywords: Data warehousing ; Electronic books ; local
    Abstract: The complete guide to building tomorrow's CRM-focused data warehouses. A complete methodology for building CRM-focused data warehouses Planning, ROI, conceptual and logical models, physical implementation, project management, and beyond For database developers, architects, consultants, project managers, and decision-makers Today's next-generation data warehouses are being built with a clear goal: to maximize the power of Customer Relationship Management. To make CRM-focused data warehousing work, you need new techniques, and new methodologies. In this book, Dr. Chris Todman-one of the world's leading data warehouse consultants-delivers the first start-to-finish methodology for defining, designing, and implementing CRM-focused data warehouses. Todman covers all this, and more: Critical design challenges unique to CRM-focused data warehousing A new look at data warehouse conceptual models, logical models, and physical implementation The crucial implications of time in data warehouse modeling and querying Project management: deliverables, assumptions, risks, and team-building-including a full breakdown of work Estimating the ROI of CRM-focused data warehouses up front Choosing software for loading, extraction, transformation, querying, data mining, campaign management, personalization, and metadata DW futures: temporal databases, OLAP SQL extensions, active decision support, integrating external and unstructured data, search agents, and more If you want to leverage the full power of your CRM system, you need a data warehouse designed for the purpose. One book shows you exactly how to build one: Designing Data Warehouses by Dr. Chris Todman.
    Note: Includes bibliographical references (p. 313) and index
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  • 4
    Online Resource
    Online Resource
    Upper Saddle River, N.J. : Prentice Hall PTR | Boston, MA :Safari,
    Language: English
    Pages: xviii, 362 p. , ill. ; , 25 cm. +
    DDC: 658.4/038/0285574
    Keywords: Data warehousing ; Database management ; Information technology ; Electronic books ; local
    Abstract: 8090B-0 A start-to-finish process for deploying successful data warehouses. This book delivers what every data warehousing project participant needs most: a thorough overview of today's best solutions, and a reliable step-by-step process for building warehouses that meet their objectives. It answers the key questions asked by everyone involved in a data warehouse initiative: project sponsors, developers, managers, and CIOs. And, with over 75 figures, it doesn't just tell you how to get the job done: it shows you. Migration strategies and scenarios Management and support: issue resolution, capacity planning, security, backup, and more Specific answers for project sponsors, managers, and CIOs 12 steps for implementation Best techniques for schema design and metadata Choosing the right hardware, software, and platforms Evolving as new technologies mature Rely on this book's up-to-date listings of vendors and Web resources. Learn to evolve your data warehouse as new technologies mature-including metadata interchange standards, Web solutions, and Windows ...Ø NT. Whatever your goals, Data Warehousing for IT Professionals will help you achieve them faster and at lower cost.
    Note: Includes index
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