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file organization
Heap file organization Sequential File Organization Hashing File organization
to have a data file with multiple access path is known as multi key file organization
Serial file organization stores records in a linear format, while sequential file organization stores records in a specific order defined by a key field. In serial file organization, records don't have to be retrieved in a specific order, whereas in sequential file organization, records are retrieved based on the key field's order.
There is great importance in file organization. This type of organization can be easily looked through and files are easy to retrieve.
file organization is of 3 types sequential,direct and indexed sequential where how data is accessed in eash file is decided where as file maintainence is
random file organization is a organization were you search a certain object ofr file by the use of any key and in search by randomly
hash file organisation is containing the record of the file.
why would an organisation have a file register
sequential
Indexed sequential file organization. =In indexed sequential file organization, the records arestored in sequence according to a primary key and an index is created to allow random access of the file. This type of organization also allows the file to be accessed sequentially. Indexed sequential is the most commonlyused type of file organization. writer-k.k.b -montanna
file volatility, file activity, file size, file queries, data currency