OBJECTIVES OUTLINE . An absolute necessity of building
OBJECTIVES OUTLINE . An absolute necessity of building databases that interact with SQL Server 2000 is using the appropriate database objects to obtain a usable database system while improving response times and maintaining data integrity. There are considerations and trade-offs for choosing one technique over the other. The selection of the most appropriate method to obtain the desired result requires that you know where each is best implemented. The exam will test on the appropriate application of each of these objects. Alter database objects to support replication and partitioned views. Support merge, snapshot, and transactional replication models. Design a partitioning strategy. Design and create constraints and views. Resolve replication conflicts. . A variety of technologies exist in handling multiple server environments, knowing what each technology offers as well its restrictions helps you adapt a database system applied across multiple machines. Considerations for controlling data alterations, having the data available when needed, and responding to queries in a timely manner will be the aim of questions within this area of the exam. Troubleshoot failed object creation. . Troubleshooting is certainly a broad topic. In this chapter, the focus for troubleshooting is on the interactions with objects and the server as well as application settings that are required for an object to be created and used. On the exam, troubleshooting will be approached from a wide variety of angles. In the real world, it is good practice to always view a procedure from a problem-solving perspective. Always be ready to ask yourself, What could go wrong? and What can be done to resolve the problem? Creating and Altering Databases 111 Creating Database Files and Filegroups 112 Using Filegroups 117 File Placement 119 Space Requirements 126 Creating and Altering Database Objects 129 Table Characteristics 130 Application of Integrity Options 155 Multiple Server Implementations 158 Use of Replication 158 Partitioning to Achieve a Balance 159 Troubleshooting SQL Server Objects 161 Setting Server Configuration Options 162 Setting Database Configuration Options 170 Setting the Database Options 176 Apply Your Knowledge 181 Exercises 181 Review Questions 183 Exam Questions 183 Answers to Review Questions 188 Answers to Exam Questions 188
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