Title      : FILE STRUCTURES
Subject      : Computer Science
copyright © 2018   : AMOGH P K
Author      : AMOGH P K
Publisher      : Sai Vidya Institute of Technology
Chapters/Pages      : 5/90
Total Price      : Rs.      : 35
 
 
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Chapters
     
INTRODUCTION Total views (0)  
File structure is a combination of representations for data in files and of operations for accessing the data. Good file structure design will give us access to all the data without making our application spend a lot of time waiting for the disk.
Pages: 21
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Organization of Files for Performance, Indexing Total views (0)  
Compression can reduce the size of a file, improving performance. File maintenance can produce fragmentation inside of the file. There are ways to reuse this space.
Pages: 12
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Consequential Processing and the Sorting of Large Files Total views (0)  
Consequential operations involve the coordinated processing of two or more sequential lists to produce a single output list. Sometimes the processing results in a merging, or union
Pages: 25
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Indexed Sequential File Access and Prefix B + Trees Total views (0)  
Indexed sequential file structures provide a choice between two alternative views of a file: Indexed: the file can be seen as a set of records that is indexed by key;
Pages: 14
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Hashing and Extendible Hashing Total views (0)  
A Hash function is like a black box that produces an address every time a key is dropped. The process of producing an address when a key is dropped to hash function is called Hashing.
Pages: 18
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