Organization and Optimal Merge Analysis of Inverted Files
Source: Internet
Author: User
Organization and best combination analysis of Inverted Files Zhao Changlin (Department of mathematics, Southwest China University for Nationalities) Abstract: systematically analyzes the organization and best combination of Inverted Files, put forward the storage structure and implementation method of Inverted Files AlgorithmAnalysis: analysis and demonstration of the optimal merging sequence. Key words: inverted file, inverted table, best merge, and best merge Tree Graph Method Classification Number TP31 in the database application system, one of the main tasks is to organize and operate the files. In a summary, there are two main types of operations: retrieval and modification. The premise of modification is search, and batch search records are retrieval. Therefore, the advantages and disadvantages of designing a database application system are as follows, whether to operate files conveniently and quickly. This is the work of Data Structure Research...
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