Essay heading: Advantages and Disadvantages of Normalization

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March 22, 2009






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The database must then join the data from the requested tables after they are located to get the requested data or information. Another disadvantage of normalization is say that you have a telephone call log and a firewall log. You want to store both types of logs in the same database. What you have to do is take all the fields from both logs and build the database schema...
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What you have to do is take all the fields from both logs and build the database schema. This will result in a fairly large set of fields. If you keep adding new types of data sources, your database schema gets bigger. Extending the outline of your database can be very hard. You have to decide what your database will look like and at anytime later on, if there are any adjustments to be made you would have to go back and adjust the whole outline...
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