performance tuning and optimization in sql server 2008

... tablespaces, and data files. i Oracle Performance Tuning and Optimization Oracle Performance Tuning and Optimization Edward Whalen 201 West 103rd Street Indianapolis, Indiana 46290 đ iii Overview Introduction ... Engineering Starts at the Design Stage 81 PART II Tuning the Server 89 8 What Affects Oracle Server Performance? 91 9 Oracle Instance Tuning 97 10 Performance Enhancements 139 11 Tuning the Server ... 506 Outer Join 507 Tuning Joins for Throughput 507 Tuning Joins for Response Time 507 Locking 508 What Is Locking? 508 Serializable Reads 508 Using Locks 509 Array Processing 510 Using VARCHAR2 instead...

Ngày tải lên: 24/01/2014, 04:20

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Ngày tải lên: 10/04/2014, 10:23

... ĩ>èấấii]ấịếấV>ấ`ièvịấèiấĩ>èấèịôiấ>`ấLi}ấèếLiè}ấ"iấvấèiấèấ CHAPTER 2 N SYSTEM PERFORMANCE ANALYSIS 22 SQL Server Memory Management -+Ê-iÀÛiÀÊ>>}ià memory for databases, including memory requirements for data and àếiịấiíiVếèấô>]ấấ>ấ>}iấôấvấiịấV>i`ấèiấmemory ... èiếèấLịấ`ièvị}ấè>èấ>ấàếiịấưấàếiiđấấĩ>è}ấấiịấấ`iấèấiíiVếèi Target Server Memory (KB) and Total Server Memory (KB) P]ncapOanranIaiknu$G>% indicatesấèiấèè>ấ>ếèấvấ`ị>Vấiịấ-+ấ-iiấấ willing to consume. Pkp]hOanranIaiknu$G>% indicates the ... `ấ>`ấLiViấ>ấếi ]ấViVấLnk_aoo6L]caB]qhpo+oa_ấèấv`ấếèấĩVấôViấấV>ế}ấiíViiấ paging in case of high L]cao+oa_ấ/iấLnk_aoo object is the system component that provides performance data for the processes running on the system, which are individually represented...

Ngày tải lên: 17/12/2013, 02:15

... Engine Tuning Advisor 151 Database Engine Tuning Advisor Mechanisms 151 Database Engine Tuning Advisor Examples 155 Tuning a Query 155 Tuning a Trace Workload 159 Database Engine Tuning ... CHAPTER 1 N SQL QUERY PERFORMANCE TUNING 15 Summary In this introductory chapter, you have seen that SQL Server performance tuning is an itera- tive process, consisting of identifying performance ... considering them in more depth in later chapters. Poor Indexing *ÀÊ`iÝ}ÊÃ usually one of the biggest performance killers in SQL Server. In the absence of proper indexing for a query, SQL Server...

Ngày tải lên: 17/12/2013, 02:15

Ngày tải lên: 13/02/2014, 08:20

... Mining Add-ins by navigating to Start ➤ All Programs ➤ Microsoft SQL 2008 Data Mining Add-ins ➤ Server Configuration Utility. Accept all the defaults and click Next on each screens until Finish. ... Apress and an author for the Apress titles Beginning C# 2008 Databases: From Novice to Professional, Beginning VB 2008 Databases: From Novice to Professional, and Pro ASP.NET 3.5 in VB 2008: Includes ... help individuals within an organization make well- informed decisions. Whether evaluating employee performance, judging the historical and predicted success of the business, or identifying the...

Ngày tải lên: 25/10/2013, 08:15

... Studio (Visual Studio) using SQL and Multidimensional Expressions (MDX). SSRS provides built -in access to OLAP cubes and authoring for SQL Server data sets. SQL Server Analysis Services ... Identifying and Prioritizing Final Phase-One Solution Components Once you have considered the preceding technical items, it’s time to move on to evaluating and prioritizing the items to be included ... exercise of reviewing the data models of the affected applications, identifying related keys to link information together, and identifying any under- lying inconsistencies in the granularity...

Ngày tải lên: 25/10/2013, 08:15

... Davidson With Kevin Kline, Scott Klein, and Kurt Windisch Foreword by Paul Nielsen, SQL Server MVP Companion eBook Available THE APRESS ROADMAP Accelerated SQL Server 2008 Beginning SQL Server 2008 for ... of Pro SQL Server 2005 Database Design and Optimization Pro SQL Server 2000 Database Design US $59.99 Shelve in Databases /SQL Server User level: Intermediate–Advanced Davidson Pro SQL Server 2008 Relational ... Server 2008 for Developers Beginning SQL Queries Beginning Database Design Pro SQL Server 2008 Relational Database Design and Implementation www.apress.com SOURCE CODE ONLINE Companion eBook See...

Ngày tải lên: 29/10/2013, 15:15

... architecture and coding in T -SQL, and he has experience designing many databases and writing thousands of stored procedures and triggers through the years. About the Contributing Authors ■ KEVIN KLINE ... books including SQL in a Nutshell (O’Reilly, 2004), Pro SQL Server 2005 Database Design and Optimization (Apress, 2006), and Database Benchmarking: Practical Methods for Oracle & SQL Server (Rampant, ... Forum, DevTeach, and SQL Connections, and has been active in the IT industry since 1986. ■ SCO TT KLEIN is an independent consultant with a passion for all things SQL Server, .NET, and XML. He is...

Ngày tải lên: 29/10/2013, 15:15

... values in SQL Server data was actually new to SQL Server 2005 and will be discussed in Chapter 5. In 2008, we now have spatial datatypes that represent a scalar (a point or a shape), but the internals ... implementation layer is purely SQL and doesn’t care too much about tuning. The physical layer is pure tuning, and nothing done in that layer should affect the meaning of the data. Conceptual The ... one of these people and still think that way after read- ing this book, please send us an e-mail at louis@drsql.org). However, in general, not defining keys and therefore allowing duplicate rows...

Ngày tải lên: 08/11/2013, 21:15

... ISBN_Number index in your SQL Server database. However, this would not be identified as a key of a table. In Chapter 6, we’ll discuss implementing keys, and in Chapter 8, we’ll cover implementing indexes ... Ideally, you are looking for something that is stable, that you can control, and that is definitely going to allow you to uniquely identify every row in your database. One thing of interest here is ... happening soon!) ■ Tip We tend to think of names in most systems as a kind of semiunique natural key. This isn’t good enough for identifying a single row, but it’s great for a human to find a...

Ngày tải lên: 08/11/2013, 21:15

... Windows 2008 Server and New Group Policy Settings. ) New Status as a Service Under previous versions of Windows, Group Policy ran in the context of the Winlogon process. In Vista and Windows Server ... Global Knowledge T raining LLC. All rights reserved. Page 8 Introduction Now that now that new Windows technology (in the dual garb of Windows Vista and the Windows 2008 Server) has arrived on ... GPOE and look for the settings contained in that ADMX file. They will have disappeared. Finally, reinstate the ADMX file into its rightful location, and run the GPOE again. You will see the settings...

Ngày tải lên: 10/12/2013, 14:15

... Setting Up SQL Server 2008 . . . . . . . . . . . . . . . . . . . . . . . . . .35 Installing SQL Server 35 Creating and Maintaining Configurations 43 SQL Server communication protocols 43 Reporting ... . . . . . . . . . . . . . . . . .35 Installing SQL Server 35 Creating and Maintaining Configurations 43 Streamlining Administration 47 Chapter 5: Using SQL Server Management Studio . . . . . . ... 4: Setting Up SQL Server 2008 35 Chapter 5: Using SQL Server Management Studio 59 Book II: Designing and Using Databases 73 Chapter 1: Setting Up a Database 75 Chapter 2: Care and Feeding of...

Ngày tải lên: 27/01/2014, 09:20

... Reporting 20 Reporting SQL Server s Reporting Services (SSRS) aim to offering the IT organization a single source for creating, maintaining, and delivering reports on information stored in the ... choice of operating systems (both 32-bit and 64-bit) that can run SQL Server. They include ã Windows Server 2008 (Standard, Data Center, Enterprise) ã Windows Server 2003 (Standard, Data Center, ... you to import information easily into your new SQL Server instance. It’s quite flexible and simple to use, and as shown in Figure 3-3, you can bring in data from a broad range of information storage...

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Ngày tải lên: 10/04/2014, 12:11