What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
522Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
535Post New Data Warehouse General Questions
Which component has onread method and what it is used for?
What are the various transformation available?
How can we determine what records to extract?
What is the difference between datawarehouse and bi?
What is the extension of file to save template?
Explain what are the vaious etl tools in the market?
Explain the main differences between star and snowflake schema?
Suppose we want to display zero when null values coming to report how can we do that?
Explain what are non-additive facts in detail?
How to calculate fact table granularity?
How to create diff. Types of templates?
Explain how to export mappings to the production environment?
How many different schemas or dw models can be used in siebel analytics. I know only star and snow flake and any other model that can be used?
What is partitioning? What are the types of partitioning?
What is the difference between olap and datawarehosue?
