Question: What are ROLAP MOLAP and HOLAP How do they differ
What are ROLAP, MOLAP, and HOLAP? How do they differ from OLAP?
Answer to relevant QuestionsWhat are the major DW implementation tasks that can be performed in parallel?What are the major differences between a traditional data warehouse and an RDW?A data mart can replace a data warehouse or complement it. Compare and discuss these options.1. What are the main challenges for TELCOs?2. How can data warehousing and data analytics help TELCOs in overcoming their challenges?3. Why do you think TELCOs are well suited to take full advantage of data analytics?What was the solution? How was it implemented?
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