Types of data sources-ODBC
Describe the three types of data sources which are used with ODBC?
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An ODBC file data source is a file which can be shared among database users. An ODBC system data source is one which is local to a single computer. An ODBC user data source is only available to the user who created it.
Demonstrate some of the techniques which can be employed to tune operational performance?
Explain the types of jobs we have within the Data stage?
Define the efficient data structure used within the internal storage representation in RDBMS?
Explain the repository domains?
Determine the concept of Relation Schema and a Relation?
Give a brief introduction of the term real time data-warehousing?
Provide the formula for the Pearson’s r.
hatcher also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process.
Illustrates the Radix Sort?
In JDBC driver which coding pattern is use? Describe briefly?
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