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Full Description
All medium to large companies have to deal with data being stored in a number of databases, spreadsheets and proprietary applications. Bringing all this data together into one system can be useful to analyzing the business; but can also be quite difficult to do. Integration Services is the next big bet in Microsoft's business intelligence lineup. It provides true enterprise extract transform and load features (ETL). Analysts estimate that up to 80 percent of business intelligence system costs are expended on ETL processing. Integration Services makes implementing ETL processes simpler by virtually eliminating the need for custom coded solutions, thereby saving time and money. Integration Services also provides a rich development environment that's well integrated with Analysis Services and Reporting Services (both of which have proved to be very popular among database developers in 2004). Integration Services makes true enterprise level business intelligence more accessible to the masses. This book will concentrate on providing real world solutions to real world problems giving readers a head start on their various projects. Some readers may only be evaluating Integration Services and will just want to know the basics and the early chapters will provide those with the option of drilling down into details in the later chapters where some of the more complex concepts will be discussed in detail.
Contents
Contents at a Glance Part I: Getting Started 1 Welcome to SQL Server Integration Services 2005 3 2 Setting Up Integration Services 9 3 Migrating from DTS 19 4 Building a Package-Quick Start 35 Part II: Integration Services Basics and Concepts 5 The Business Intelligence Development Studio 55 6 The Building Blocks of Integration Services 103 7 Grouping Control Flow with Containers 113 Part III: Control Flow Services 8 The Stock Tasks 139 9 Using Expressions 191 10 The Stock Connection Managers 205 11 Logging and the Stock Log Providers 243 12 The Venerable Variable 261 13 Looping and Foreach Enumerators 275 Part IV: Management Services 14 Configuring and Deploying Solutions 299 15 Using The Script Task 331 16 Using Source Control 353 17 SQL Server Management Studio 367 18 Securing Packages 389 Part V: The Data Flow Task 19 Introducing the Data Flow Task 415 20 The Stock Data Flow Components 423 21 Using the Script Component 489 22 Advanced Data Flow Transformations 507 23 Data Flow Task Internals and Tuning 537 Part VI: Programming Integration Services 24 Building Custom Tasks 563 25 Building Custom Data Flow Components 621 Index 661
