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Un-Normalized Form (UNF)
If a table having non-atomic values at every row, it is said to be in UNF. An atomic value is something that cannot be further decomposed. A non-atomic value, as the name suggests, can be further decomposed and simplified.
WHAT IS DSS? WRITE ITS REQUIREMENTS.
Atomicity: It describes a transaction to be a one unit of processing. We can also say either a transaction will be finished completely or not at all. In the transaction example 1
Define blocks? The database system resides eternally on non-volatile storage, and is into fixed-length storage units known as blocks.
Control Files : The redo and control files logs support the rest of the architecture. Every database must have at least one control file, although you have more than one to guard
Implementing software control To implement software control designer must redesign strategy of state event model which is present in dynamic model. There are three basic ap
#queDefine a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pic
Which data manipulation command combines the records from one or more tables ? JOIN data manipulation command combines the records from one or more tables.
what do you mean by primary key constraint?
Use again the GE Flight Quest Data and build on the work done for homework 1 and 2. The goal is to create a classification model which classifies flights into "on-time" (you can de
explain participation constraints with examples
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