Brief History Of Databases

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a model bank, and
a measurement statistics bank. All of these factors will be influential on
future models of storing data in a pool. According to Martine, in 1981, a
database is a shared collection of interrelated data designed to meet the needs
of multiple types of end users. The data is stored in one location so that they
are independent of the programs that use them, keeping in mind data integrity
with respect to the approaches to adding new data, modifying data, and
retrieving existing data. A database is shared and perceived differently by
multiple users. This leads to the arrival of Database Management Systems.
These systems first appeared around the 1970=s as solutions to problems
associated with mainframe computers. Originally, pre-database programs accessed
their own data files. Consequently, similar data had to be stored in other
areas where that certain piece of information was relevant. Simple things like
addresses were stored in customer information files, ...

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and Omnifile will be examined more closely.

Condor 3
Is a relational database management system that evolved in the
microcomputer environment since 1977. Condor provides multi-file, menu-driven
relational capabilities and a flexible command language. By using a word
processor, due to the absence of a text editor, frequently used commands can
automated.
Condor 3 is an application development tool for multiple-file databases.
Although it lacks some of the capabilities like procedure repetition, it makes
up for it with its ease to use and quick decent speed.
Condor 3 utilizes the advantages of menu-driven design. Its portability
enables it to import and export data files in ...

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