File-based systems are low cost and do not need external storage or somebody that is extremely knowledgeable in technology. Disadvantages include data duplication, lack of flexibility, and a lack of security.
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Database systems are complex, difficult, and time-consuming to designSubstantial hardware and software start-up costsDamage to database affects virtually all applications programsExtensive conversion costs in moving form a file-based system to a database systemInitial training required for all programmers and usersThank you
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features of file based approach
advantages of database : * data independence ( data and the program are independent , for example if the format of the data has been changed need not to change the file structure WHAT the data is re queried is enough no need to worry about HOW to retrieve the data). * data redundancy can be avoided ( in file for example take two file one is saving file and another is transaction file in both the customer address will be in both file it lead to replication of data his can be avoided in database using normalization (norm 1) * data security (database provide security for accessing of all data) * data integrity (data will be accessed my all user its centralized so accuracy(integrity) will be maintained.. disadvantage; vice versa
it takes up a lot of space due to the large file sizes to run the
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Advantages: -It's free -It's open, meaning that MANY people are able to fix bugs, making it way more secure than closed systems. -Customization - You can choose your desktop environment, file browser - everything -You can do whatever you want with it. Even hacking. Disadvantages: -There is no commercial support.
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Some advantages are:large files start to play (stream) before entire file downloadedplayers are freeSome Disadvantages are:need streaming server to hostquality limited by bandwidth
The characteristics of file-base system are as follows:StorageOrganizationCollections of dataReadableManipulating optionsCoding
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.
Advantage is because most applications allows you to import rtf file or to open it in that application, disadvantage is file size it is much bigger then Word format (docx).
they are NTFS and FAT13
Yes. All Windows based file systems require periodic defragmentation for optimal performance. FAT, FAT32 and NTFS file systems all require defragmentation.
only Dos-based operating systems use dot-three file extensions
Advantages of a horizontal filing system include easy access to files, efficient use of space, and better organization of documents. However, disadvantages may include limited storage capacity, difficulties in maintaining file integrity, and challenges in expanding the system.