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Big Data FQA
1) What is a Big Data Architecture? Generally speaking, a Big Data Architecture is one which involves the storing and processing of data...
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OBIEE Timestamp TIMESTAMP 'YYYY-MM-DD HH24:MI:SS' TIMESTAMP '1990-01-10 13:35:43' Time stamp difference in obiee ...
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Time series functions operate on time-oriented dimensions. The time series functions calculate AGO, TODATE, and PERIODROLLING functions ba...
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Update without Update Strategy for Better Session Performance You might have come across an ETL scenario, where you need to update a hug...

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