Relative File Organization

Relative File Organization This topic discusses different types of index techniques that allows the location of records in a charge relatively disruptive with fewer accessiones. The techniques that will be addressed deals with random access file disposal only. As this is the best file organization that allows records to be stored randomly rather than sequentially or in a contiguous manner. By using direct addressing, a predictable relationship between a key of a record and the location of that record on an external file is puddleed.

Two different forms of addressing can be used to establish this relationship: 1.Absolute Addressing 2.Relative Addressing Absolute addressing make use of the storage devices to fasten the relationship, and therefore it is machine dependent, e.g., cylinder-number, surface-number, and record-number if we are using cylinder addressing or sector-number and record-number if sector addressing is being used. Hashing ...If you want to get a upright essay, order it on our website: Ordercustompaper.com

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