Explain what are the different types of join operations?
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Can decision tree be implemented using SQL?
What are the stages of datawarehousing?
How to use the tool Ontobulider
What is factless fact schema?
Can we have more than one time dimensions in a Schema(Star or Snowflake)
Can any one explain the hierarchies level data warehousing.
What is batch processing?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
Explain vldb?
What are the primary ways to store data in OLAP?
How to join 3 database like flat file, oracle, db2 in informatrica?
hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit