One disadvantage of a computerized database is the potential for system failures or crashes, which can result in the loss of valuable data if not properly backed up. Another disadvantage is the risk of data breaches or unauthorized access if the database security measures are not robust enough. Additionally, maintaining and updating a computerized database can be complex and time-consuming, requiring specialized knowledge and resources.
Folders on computers. e.g computerised Yellow page( computerised phone book). Normal phone books are paper-based database.
No. A database can be manual, like a phone book or a shopping list. For it to be a database it needs to be structured or organised. If you take a phone book, although there are thousands of names in it, you can usually find a phone number you are looking for very quickly. This is because the phone book is structured and organised. So it does not have to be on a computer to be a database. A manual database can be computerised. The data would be entered into a computer.
A manual database is a paper based database. A computerized database is one which is held on a computer in an organised manner. A computerized database is more advantageous than manual database in terms of speed, flexibility, and ease.A manual database would normally be data held on paper. So this could be things like a phone book or address book, or files held in a filing cabinet. A computerised database is held on a computer in an organised and structured form. Usually this is done using a database application such as Oracle or Access etc. It is easy to manipulate and extract data, so far more efficient than a manual database.
USA
We would use in rather than on. Data is stored in a database, not on a database. Data is entered into a database not onto a database.
Computerised data is on a computer (well yah) and a paper database is on a peice of paper ( XD ). It is also easier with a Computerised database as it is easier!!!!! :D:D:D:D:D
Folders on computers. e.g computerised Yellow page( computerised phone book). Normal phone books are paper-based database.
Folders on computers. e.g computerised Yellow page( computerised phone book).
u can keep on changing it
Any data that is stored and processed on a computer
You need internet for it. Elderly are sometimes inconvenienced.
Answering "List the advantage and disadvantage of object oriented database model?" Answering "List the advantage and disadvantage of object oriented database model?"
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Disadvantage of Data Base System: 1 Complexity in simplifying database 2. Cost 3. Time Consuming because extra burden over DBA.
One disadvantage of database system over previous data management approaches is increased costs
temporal database is concept related to database store for a given timestamps so there is more storage required of storage media then simple conventional database.