Features in the Teradata V2R5 and V2R6
Write down the enhanced features in the Teradata V2R5 and V2R6?
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V2R6 comprised the feature of replica in it. In which copy of data base are available on the other system mean V2R6 give the additional data protection as comparison to V2R5 whereas if data from one system has been vanishes.
Write about the independent and dependent data marts.
Explain how do I choose which Tables to Partition in the Sybase?
What the difference between sequential file stage and hashed file stage is in relates to DataStage Server?
Write down the employ of incremental aggregation?
Elucidate what are the basic requirements to join two sources in the source qualifier?
Give a brief introduction of the term Dimensional Modeling?
Explain the uses of stored procedure?
Explain terms Procedure Cache in Sybase. Answer: It is the memory area where compiled query tree run for example: procedure and batch query.
Write down the differentiation between Power Center and Power Mart?
Describe the three types of data sources which are used with ODBC?
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