... 1: Data Mining Task and Transformation 668What Is Data Mining? 668SSAS Data Mining Algorithms 670www.it-ebooks.infoPART VI ADVANCED SSIS AND DATA QUALITY TOPICSCHAPTER 18 SSIS and Data Mining ... dimensions. A datawarehouse is often the source for specialized analytical database management sys-tems, such as SQLServer Analysis Services (SSAS). SSAS is a system that performs specialized analyses ... historical data. A common solution to these problems is to create adatawarehouse (DW). A DW is a centralized data silo for an enterprise that contains merged, cleansed, and historical data. DW...
... tasks: Design an appropriate data model for adata warehouse Optimize the physical design of adata warehouse Extract data from different data sources, transform and cleanse the data, ... 491xxixIntroductionmanufacturer (Adventure Works Cycles), and the AdventureWorks datawarehouse (DW) database, which demonstrates how to build adata warehouse. You need to download both databases for SQLServer ... AdventureWorksDW2012 database.2. Right-click the Database Diagrams folder and select the New Database Diagram op-tion. If no diagrams were ever created in this database, you will see a message box informing...
... States at (317) 572-3993, or fax (317) 572-4002.Library of Congress Cataloging-in-Publication Data MacLennan, Jamie. Data mining withMicrosoftSQLserver2008 / Jamie MacLennan, Bogdan Crivat, ... for SQLServerData Mining, andincludes several examples of the programmatic creation, training, andapplication of data mining objects.Chapter 17: Extending SQLServerData Mining — This chapterdescribes ... mining SQL2008. As appropriate for thechapter, the site contains SQLServer database backups, SQLServer AnalysisServices database backups, project files, DMX query files, and/or source code.Maclennan...
... there are hundreds of online transaction processing (OLTP)databases and more than 70 data warehouses. The first step is to pull therelevant data into a database or adata mart where the data analysis ... already an existing data warehouse on the subject of your analysis. However, in many cases, the data in the datawarehouse is not rich enough and must be supplemented with additional data. For ... purchasedemographic data to build models that meet your business requirements. Data Cleaning and Transformation Data cleaning and transformation are the most resource-consuming steps in a data...
... Questions and Their AnswersIn some cases, our data may hold answers to questions we have not even thought to ask. The data may contain trends, correlations, and dependencies at a level of detail that ... Miniatures Databases and Other Supporting MaterialsAll of the samples in this book are based on business scenarios for a fictional company called Maximum Miniatures, Inc. You can download the ... makers can utilize printed reports, along with interactive systems, allowing data- led discovery. These decision makers can also make use of information from data mining.Some Latency AcceptableBecause...
... creation of data marts, rather than the perhaps more familiar term, data warehouse. Data warehouses tend to be large, one-stop-shopping repositories where all the historical data for the organization ... when data is output for analysis and reporting. In adata mart, it is acceptable to have data repeated (denormalized) for the sake of speed.When designing adata mart, the rules of normalization ... database. Instead of being built around the rules of normalization, data marts are built for speed of access. Adata mart is still a relational database, but it is designed to require fewer table...
... 10012Download at Boykma.ComTable of ContentsPreface 1Chapter 1: Designing the DataWarehouse for Analysis Services 7The source database 7The OLTP database 8The datawarehouse 9The data mart 11 Data ... we need to have all of our source data at hand and this is not always possible. Data updates are an even bigger problem still, both on facts and dimensions. Data updates on fact tables suffer ... working with large volumes of call center telecom data at a large insurance company. In addition, Deepak has also worked with performance data and Key Performance Indicators (KPI's) for...
... master data; handling the data xxii MicrosoftSQLServer2008R2 Master Data ServicesChapter 10: Using MetadataThis chapter introduces the concept of metadata, which in MDS means data that describes ... solutions have attempted to tackle master data management, and explain how Microsoft has approached master data management as part of SQLServer2008 R2. Finally, we introduce the sample company we’ll ... data. This chapter shows where your users can view metadata within the web application. It shows you how to add and update metadata, and how to extend the Metadata model, which all metadata...
... optimization, database design, database administration, and database performance and tuning. Ray can be reached at rrankins@gothamconsulting.com.Paul Bertucci is the founder of Database Architechs ... commercially available tools in the database, data modeling, performance and tuning, data integration, digital DNA, and multidimensional planning spaces. Formerly the Chief Data Architect at Symantec, ... SQL, performance and tuning, data replication, database mirroring, data- base snapshots, business intelligence, data integration, and high availability are unmatched.—Paul BertucciWriting a...
... Monitoring Application Progress . 162Summary 164Part III SQLServer Administration7 SQLServer System and Database Administration 165What’s New in SQLServer System and Database Administration. ... System Administrator Responsibilities . 166 System Databases . 166The master Database 167 The resource Database 168 The model Database 168 The msdb Database 168 The distribution Database 168 ... and Managing Databases 70924 Creating and Managing Tables 74125 Creating and Managing Indexes 79126 ImplementingData Integrity 81127 Creating and Managing Views in SQLServer 83728 Creating...
... 726Managing Databases . 729Managing File Growth 729 Expanding Databases 730 Shrinking Databases 731 Moving Databases. 736 Restoring a Database Backup to a New Location 736 Using ALTER DATABASE ... Databases 710 Data Storage in SQLServer . 710xviii Download from www.wowebook.comptgBacking Up a Database . 388Creating Database Backups with SSMS 388 Creating Database Backups with T -SQL ... Practices Compliance 706Policy-Based Management Best Practices 706 Summary . 707Part IV Database Administration23 Creating and Managing Databases 709What’s New in Creating and Managing Databases...
... to a Database Snapshot for Recovery. 1062Reverting a Source Database from a Database Snapshot 1063 Using Database Snapshots with Testing and QA 1064Setting Up Snapshots Against a Database ... Number of Database Snapshots per Source Database 1067Summary 106833 Database Maintenance 1069What’s New in Database Maintenance. 1070 The Maintenance Plan Wizard . 1070Backing Up Databases 1072 ... Distributed Transactions . 1040 Summary . 104132 Database Snapshots 1043What’s New with Database Snapshots 1044 What Are Database Snapshots? . 1044 Limitations and Restrictions of Database Snapshots...
... Spatial Data Support in SSMS 1611 Spatial Data Types: Where to Go from Here? 1614Change Data Capture 1614The Change Data Capture Tables 1615 Enabling CDC for a Database. 1617 Enabling CDC for a ... Working with Sparse Columns 1601 Sparse Columns: Good or Bad? 1604Spatial Data Types 1605Representing Spatial Data 1606 Working with Geometry Data 1607 Working with Geography Data 1609 Spatial ... Data Planning and Preparation 2193 Using Shared Data Sources 2193 Using Datasets 2193 Using Shared Datasets 2194 Developing Reports Using BIDS 2196 Working with the Tablix 2199 Understanding...
... design, data architecture, data replication, performance and tuning, master data management (MDM), data provenance/digital DNA, distributed data systems, data integration, high availability, and ... on SQL, advanced SQL programming and optimization, database design, database administration, and database performance and tuning. Ray can be reached at rrankins@gothamconsulting.com.Paul Bertucci ... and Honda, to name a few. He has authored numerous database articles, data standards, and high-profile database courses, such as Sybase’s “Performance and Tuning” and “Physical Database Design”...
... RAID configurations with SQL Server, see Chapter 38, “Database Design and Performance.”Using whatever hardware you have decided to make available, the Database Engine manages all the data ... more information on attaching database files, see Chapters14, “Database Backup and Restore,” and 23, “Creating and Managing Databases.”NOTEIn addition to the bigpubs2008 database, the .mdf ... SQLServer2008. The SQLServer2008 Database Engine is a Windows service that can be used to store and process data in a relational format, as XML documents, and new for 2008, as spatial data. ...