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The architecture of DB2 Optimization Expert consists of several key components. The primary interface is a Windows-based GUI. The SQL Analyzer parses SQL statements to identify potential performance issues.
The Access Path Generator provides recommendations for index creation and query rewriting. The Execution Simulator allows users to estimate the performance impact of proposed changes. The tool communicates with the DB2 database using standard database protocols.
The tool's primary function is to analyze SQL statements, generate access path recommendations, and simulate query execution. The tool uses configuration files to store user preferences and connection details. The tool does not expose any APIs.
The tool's primary interface is a Windows-based GUI. The tool supports the import of SQL statements from files or the capture of SQL from a workload. The tool has been replaced by Infosphere Optim Query Workload Tuner for DB2.
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