CHAPTER 5 Oracle Database Change Management
This chapter is about new features related to change management in Oracle Database 11g. With the new functionality that we introduce you to in this chapter, you will find that you can reliably determine the impact of a change to your systems. This allows you to be proactive about change-related problems, rather than reacting after the change has occurred. In this chapter we will discuss Database Replay and SQL Performance Analyzer.
When you make changes that can impact your database, how do you gauge the impact of those changes on that database and the users of that database? For example, when you upgrade hardware or software, how do you quantify the impacts of those changes on your ...