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Chapter 2
New Features in SQL Server 2005
In This Chapter
Checking out SQL Server’s improved security features
Finding out about other SQL Server 2005 enhancements
S
QL Server 2005 is the most exciting release of SQL Server for years. It
may be the only release in the last five years, but it’s genuinely an excit-
ing release full of new and useful features. In addition to new features, SQL
Server 2005 also includes many features that are big improvements on their
counterparts in SQL Server 2000.
In this chapter, I briefly describe many of SQL Server 2005’s new and
improved features.
To get a good feel for the range of new and improved features in SQL Server
2005, be sure to read all sections of the chapter.
To describe all these features in detail and explain how to use them would
need a book maybe ten times as long as this one. I had to make choices about
which tools or features to cover in detail later in the book. I often assume
that you have some familiarity with SQL Server 2000, but you should be able
to follow along even if you are new to SQL Server 2005. For many topics I tell
you where I describe the functionality in more detail.
Because one of the most important aspects of any database is security (a topic
I explore further in Part IV), I start there.
Security Enhancements
Security is a major focus for new features in SQL Server 2005. In part, this
focus reflects a response to issues such as the Slammer worm that hit SQL
Server 2000. In part, it reflects a world where more business data is potentially
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COPYRIGHTED MATERIAL
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Inhaltsverzeichnis

Seite 1 - COPYRIGHTED MATERIAL

Chapter 2New Features in SQL Server 2005In This Chapter䊳 Checking out SQL Server’s improved security features䊳 Finding out about other SQL Server 2005

Seite 2 - System catalog security

Concurrent data accessConcurrent data access is about getting to data when others are also access-ing it:⻬ Database snapshots: Creates a logical copy

Seite 3 - Transact-SQL Enhancements

⻬ Finer Grained Online Repairs: You can restore data filegroup by file-group with the database being available after the primary filegroup isrestored.

Seite 4 - Enhancements

You can also partition indexes. If the partitions for data and for indexes arealigned, you can move partitions into or out of a table. This is useful

Seite 5 - Scripting actions

Transformation Services, and Reporting Services builds on the features ofReporting Services 2000 that was first released early in 2004.Business Intell

Seite 6 - Manageability Enhancements

34Part I: SQL Server 2005: An Overview 06_577557 ch02.qxp 12/20/05 9:43 PM Page 34

Seite 7 - Dynamic configuration

exposed on the Internet. SQL Server has to give you the tools to keep yourdata safe in order to allow the right people to access data that you want th

Seite 8 - SQL Server Service Broker

Automated certificate creation for SSLIn SQL Server 2000, when using Secure Sockets Layer (SSL) to log in to a SQLServer instance, you had to manually

Seite 9 - Availability Enhancements

Transact-SQL templatesIn SQL Server Management Studio, you can find many templates to help youcarry out common tasks with Transact-SQL. To view the ra

Seite 10 - Concurrent data access

New datatypesSQL Server 2005 supports several new datatypes:⻬ varchar(max): This allows you to use sequences of characters greaterthan 8000 bytes (800

Seite 11 - Scalability Enhancements

HTTP endpointsHTTP access to SQL Server 2005 is a new feature that allows programmers toaccess SQL Server without depending on an IIS server running o

Seite 12 - Replication

⻬ DTS Server (for SQL Server Integration Services)⻬ Full-text Search⻬ SQL BrowserProfilerProfiler has many features that allow you to analyze performa

Seite 13 - Reporting Services

Full-text searchYou can back up and restore Full-text Search catalogs (the databases wherethe metadata is stored) in the same way as you back up and r

Seite 14

Easier updatesSystem objects are in the resource database in SQL Server 2005. When aservice pack or other update is applied to a SQL Server instance,

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