Found insideGet more out of Microsoft Power BI turning your data into actionable insights About This Book From connecting to your data sources to developing and deploying immersive, mobile-ready dashboards and visualizations, this book covers it all ... Found inside – Page 1Now, one of the world's leading DB2 consultants presents the definitive guide to administering DB2 UDB V8 databases in z/OS environments. Overall, students, practitioners and researchers alike will find this book the most comprehensive reference work on data warehouses, with key topics described in a clear and educational style. Found inside – Page 1626... 78 failover clustering providing high availability, 1119–1121 readily available, ... See Reporting Services snowflake schema for data warehousing, ... Don’t treat Oracle Database as a black-box. Get this book. Get under the hood. Turbo-charge your career. Found inside – Page 73This allows time for reorganizing the data and indexes to a new optimal clustered form . When the ... Simple bitmap indexes are not efficient for large - cardinality domains and large range queries . In order to ... OLAP Servers ROLAP servers store the data in relational tables using a star or snowflake schema design ( 7 ) . Found insideThis book covers: Service-level requirements and risk management Building and evolving an architecture for operational visibility Infrastructure engineering and infrastructure management How to facilitate the release management process Data ... Found inside – Page iThis book is all about DAX (Data Analysis Expressions), the formula language used in Power BI—Microsoft’s leading self-service business intelligence application—and covers other products such as PowerPivot and SQL Server Analysis ... This book presents an overview on the results of the research project “LOD2 -- Creating Knowledge out of Interlinked Data”. Found inside – Page 73128th International Conference on Very Large Databases (VLDB) VLDB ... alternative one can have for such queries is a good physical clustering of the data, ... In this IBM Redbooks publication we describe and demonstrate dimensional data modeling techniques and technology, specifically focused on business intelligence and data warehousing. Found inside – Page 1This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. In this Third Edition, Inmon explains what a data warehouse is (and isn't), why it's needed, how it works, and how the traditional data warehouse can be integrated with new technologies, including the Web, to provide enhanced customer ... Geared to IT professionals eager to get into the all-important field of data warehousing, this book explores all topics needed by those who design and implement data warehouses. With substantial new and updated content, this second edition of The Data Warehouse Lifecycle Toolkit again sets the standard in data warehousing for the next decade. Found inside – Page iiThis book is published open access under a CC BY 4.0 license. How to effectively use BigQuery, avoid common mistakes, and execute sophisticated queries against large datasets Google BigQuery Analytics is the perfect guide for business and data analysts who want the latest tips on running complex ... Specifically, this book explains how to perform simple and complex data analytics and employ machine learning algorithms. Developers and DBAs use Oracle SQL coding on a daily basis, whether for application development, finding problems, fine-tuning solutions to those problems, or other critical DBA tasks. Found insideThis book provides valuable information for developing ABAC to improve information sharing within organizations while taking into consideration the planning, design, implementation, and operation. This is the practical book with a large number of examples that will show you how various design and implementation decisions affect the behavior and performance of your systems. Found inside – Page 143However, for large sparse fact tables and high dimensionality, such a query processing plan does not work efficiently enough. The cardinality of the ... This book provides best practices for building complete BI solutions using the full Microsoft toolset. Found insideThis book constitutes the refereed proceedings of the 11th International Conference entitled Beyond Databases, Architectures and Structures, BDAS 2015, held in Ustroń, Poland, in May 2015. Written by a team of global experts, this book explains how to design next-generation data warehouses using a structured approach inspired by the modern principles of software engineering. Found inside – Page iiExplains how indexes help performance, and sometimes hinder it too Demystifies the various index choices so that you can chose rightly Describes the database administration chores associated with indexes Demonstrates the use of the In ... Expert Indexing in Oracle Database 11g is about the one database structure at the heart of almost all performance concerns: the index. The book offers authoritative coverage of data mining techniques, technologies, and frameworks used for storing, analyzing, and extracting knowledge from large databases in the bioinformatics domains, including genomics and proteomics. Found insideThe book covers schema design, SQL and PL/SQL, tables and indexes, and much more. From the exclusive publisher of Oracle Press books, this is a must-have resource for all Oracle developers and DBAs. Since the First Edition, the design of the factory has grown and changed dramatically. This Second Edition, revised and expanded by 40% with five new chapters, incorporates these changes. This book is intended for IBM Business Partners and clients who are looking for low-cost solutions to boost data warehouse query performance. Architecture of a Database System presents an architectural discussion of DBMS design principles, including process models, parallel architecture, storage system design, transaction system implementation, query processor and optimizer ... This updated second edition provides guidance for database developers, advanced configuration for system administrators, and an overview of the concepts and use cases for other people on your project. The Design and Implementation of Modern Column-Oriented Database Systems discusses modern column-stores, their architecture and evolution as well the benefits they can bring in data analytics. Found insideWith this practical guide, you'll learn how to conduct analytics on data where it lives, whether it's Hive, Cassandra, a relational database, or a proprietary data store. Modern B-Tree Techniques reviews the basics of B-trees and of B-tree indexes in databases, transactional techniques and query processing techniques related to B-trees, B-tree utilities essential for database operations, and many ... Specifically, it explains data mining and the tools used in discovering knowledge from the collected data. This book is referred as the knowledge discovery from data (KDD). OLAP enables users to access information from multidimensional data warehouses almost instantly, to view information in any way they like, and to cleanly specify and carry out sophisticated calculations. A guide for MySQL administrators covers such topics as benchmarking, server performance, indexing, queries, hardware optimization, replication, scaling, cloud hosting, and backup and recovery. Prepare for Microsoft Exam 70-778–and help demonstrate your real-world mastery of Power BI data analysis and visualization. Found inside – Page 153Dimension Outriggers for a Low-Cardinality Attribute Set As we said in ... have special characteristics that cause them to be permissible snowflakes. Found insideCreate, develop and manage relational databases in real world applications using PostgreSQL About This Book Learn about the PostgreSQL development life cycle including its testing and refactoring Build productive database solutions and use ... Highlights include: The world of the DBA: types, tasks, daily issues, and much moreThe DBA environment--installation and upgrading issues, standards, and proceduresData modeling and normalizationDatabase design and application ... With a state-of-the-art extract, load, and transform (ELT) tool and an Eclipse-based GUI environment that is easy to use, this comprehensive platform provides the foundation you need to cost effectively build and deploy the data warehousing ... Using this book, one can easily gain the intuition about the area, along with a solid toolset of major data mining techniques and platforms. This book can thus be gainfully used as a textbook for a college course. Found insideSome peo- ple consider cardinality as high as 10% to be low, but remember that if a table ... This algorithm can also efficiently handle a snowflake schema, ... This book provides guidance for troubleshooting issues related to the dynamic query layer of Cognos BI. Related documents: Solution Guide : Big Data Analytics with IBM Cognos BI Dynamic Query Blog post : IBM Cognos Dynamic Query ... The core ideas in the field have become increasingly influential. This text provides both students and professionals with a grounding in database research and a technical context for understanding recent innovations in the field. Found insideThis book covers the best-practice design approaches to re-architecting your relational applications and transforming your relational data to optimize concurrency, security, denormalization, and performance. Focused on Business intelligence and data warehousing are not efficient for large - cardinality domains and large range.! Complex data analytics and employ machine learning algorithms allows time for reorganizing the data and indexes a... Both students and professionals with a grounding in database research and a context! Field have become increasingly influential design of the factory has grown and changed dramatically guidance for troubleshooting issues related the. Redbooks publication we describe and demonstrate dimensional data modeling techniques and technology, specifically focused on intelligence! 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