¡Problems
§Data redundancy
§Lack of data integration
§Data dependence (files, storage devices, software)
§Lack of data integrity or standardization
Traditional file processing systems include manual systems and also computer based file systems that were linked to particular application programs. This is the type of file processing that you used with your 3GL programming. They share a number of characteristics.
Enforcing Security Constraints in file processing system is very difficult as the application programs are added to the system in an ad-hoc manner.
Prior to the use of DBMS Traditional file processing system were in use . These were the system that are used as database that time. These system do not supports the query.
Some limitation of file processing include:1. Data redundancy and inconsistency2. Difficulty in accessing data3. challenges with data security4. Often, time consuming and tedious
Traditional file processing system lacks from DBMS in many ways . Major Disadvantage of FPS are it do not maintains data security and integrity efficiently.
discuss abt traditional fie processing system? discuss abt traditional fie processing system? discuss abt traditional fie processing system? discuss abt traditional fie processing system?
The traditional file processing system is the computerized manual filing system. It is when a computer system stores permanent records.
Relational model is better than traditional file processing system as it maintains data integrity ad security. Also Data in relational model is very easily accessible.
Traditional file processing systems include manual systems and also computer based file systems that were linked to particular application programs. This is the type of file processing that you used with your 3GL programming. They share a number of characteristics.
Enforcing Security Constraints in file processing system is very difficult as the application programs are added to the system in an ad-hoc manner.
Prior to the use of DBMS Traditional file processing system were in use . These were the system that are used as database that time. These system do not supports the query.
Prior to the use of DBMS Traditional file processing system were in use . These were the system that are used as database that time. These system do not supports the query.
FIle processing systems was an early attempt to computerize the manual filing processing system that we are all familiar with. A file system is a method for storing and organizing computer files and the data they contain to make it easy to find and access them. File systems may use a storage device such as hard disk or CD-ROM and involve maintaining the physical location of files.
sequential file organization index file orgaization diect file orgaization
File processing would mean that the file is being checked out looked at to make sure that the file is correct before the processing will be finished with for that file before it will be accepted as being correct as it was filed.
A spreadsheet is one example. All the data is in a single table.
Before the intruduction of this database concept many people used Manual Processing and File based systems.But there are some limitations. Manual Processing-Time consuming Does not support large volumes of data File Based System-Data Inconsistency Duplication of data Security problems And to overcome the limitations of these processing this Database processing was intruduced