implementing a data warehouse with sql server 2008

... [ Team LiB ] Recipe 9.5 Performing a Bulk Insert with SQL Server Problem Given many records in an XML file that you need to add to a SQL Server 2000 database, you need to perform a bulk ... System.Configuration; using System.Windows.Forms; using SQLXMLBULKLOADLib; using System .Data; using System .Data. SqlClient; private const String DATAFILENAME = ConfigurationSettings.AppSettings["Project_Directory"] ... a XML bulk load operation. The example defines an optional error log file, where the default is an empty string meaning that no error log is created. You can bulk load data into multiple parent-child...

Ngày tải lên: 20/10/2013, 12:15

Ngày tải lên: 27/01/2014, 09:20

Ngày tải lên: 27/01/2014, 09:20

Ngày tải lên: 25/05/2014, 13:59

... for SQL Server Data Mining, and includes several examples of the programmatic creation, training, and application of data mining objects. Chapter 17: Extending SQL Server Data Mining — This chapter describes ... States at (317) 572-3993, or fax (317) 572-4002. Library of Congress Cataloging-in-Publication Data MacLennan, Jamie. Data mining with Microsoft SQL server 2008 / Jamie MacLennan, Bogdan Crivat, ... mining SQL 2008. As appropriate for the chapter, the site contains SQL Server database backups, SQL Server Analysis Services database backups, project files, DMX query files, and/or source code. Maclennan...

Ngày tải lên: 22/01/2014, 22:20

... there are hundreds of online transaction processing (OLTP) databases and more than 70 data warehouses. The first step is to pull the relevant data into a database or a data mart where the data analysis ... already an existing data warehouse on the subject of your analysis. However, in many cases, the data in the data warehouse is not rich enough and must be supplemented with additional data. For ... purchase demographic 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...

Ngày tải lên: 27/01/2014, 09:20

... ConfigurationSettings.AppSettings[" ;Sql_ Msde_ConnectString"]); Manager and Query Analyzer are also shared. The System .Data. SqlClient class cannot automatically discover the port number of a named instance of SQL Server ... [ Team LiB ] Recipe 1.7 Connecting to a Named Instance of SQL Server or Microsoft Data Engine (MSDE) Problem You want to connect to a named instance of a SQL Server or Microsoft Data Engine ... understand what a SQL Server or MSDE named instance is and how to connect to one. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to a named...

Ngày tải lên: 14/12/2013, 18:16

... in Example 9-14 . Example 9-14. File: BinaryDataForm.cs // Namespaces, variables, and constants SqlDbType.Image parameter and pass in the BLOB as a Byte array. ã Create a DataRow and define ... Create parameter for insert command. SqlParameter prm; if(image != null) { // Add a parameter for the image binary data. prm = new SqlParameter("@BlobData", SqlDbType.VarBinary, ... than other data when reading with a DataReader since the data cannot be contained in a single row. The ExecuteReader( ) method of the Command object that is used to create the DataReader has...

Ngày tải lên: 14/12/2013, 18:16

... Questions and Their Answers In 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 Materials All 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 Acceptable Because...

Ngày tải lên: 25/12/2013, 16:15

... 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 a data mart, it is acceptable to have data repeated (denormalized) for the sake of speed. When designing a data mart, the rules of normalization ... database. Instead of being built around the rules of normalization, data marts are built for speed of access. A data mart is still a relational database, but it is designed to require fewer table...

Ngày tải lên: 22/01/2014, 22:20

... one language that counts: SQL. In this chapter, all components of SQL Server s own database language, called Transact -SQL, are described. You can also find the basic language concepts and data ... parts. Part I, “Basic Concepts and Installation,” describes the notion of database systems in general and Database Engine (SQL Server s relational database system) in particular, as well as the ... case you want to create database objects and query data without knowledge of SQL. Part II, “Transact -SQL Language,” is intended for end users and application programmers of Database Engine....

Ngày tải lên: 22/01/2014, 22:20

Ngày tải lên: 05/03/2014, 20:20

Ngày tải lên: 14/03/2014, 16:20

Ngày tải lên: 31/03/2014, 21:22

Ngày tải lên: 31/05/2014, 00:51

Ngày tải lên: 13/07/2014, 20:20

... idea of database-enforced data integrity and turns the database layer into a mere storage container, failing to take advantage of any of the in-built features offered by almost all modern databases ... analytical capability based on the Microsoft business intelligence stack. Alastair has a particular interest in analysis of spatial data, and is the author of Beginning Spatial with SQL Server 2008 ... construct available in SQL Server that can provide the type of interfaces necessary for a comprehensive data API. Web Services as a Standard API Layer It’s worth noting that the database-as-API...

Ngày tải lên: 20/08/2012, 13:50

... XP and Windows 2003 928439: PowerShell 1.0 for Vista (includes all languages) 3. Download MS SQL Server 2008 về cài t: õy mỡnh gii thiu bn Microsoftđ SQL Server 2008 Express with Advanced ... Supported Operating Systems: Windows Server 2003 Service Pack 2; Windows Server 2008; Windows Vista; Windows Vista Service Pack 1; Windows XP Service Pack 2; Windows XP Service Pack 3 * 32-bit ... install Microsoft .Net Framework 3.5 SP1. Step 2: Download and install Windows Installer 4.5. Step 3: Download and install Windows PowerShell 1.0. Note: For help on installing Windows Powershell...

Ngày tải lên: 10/09/2012, 15:25