Question
How would you optimize the dimensions?
Answers
We should define as many dimensions as possible and we have to take care that no single dimensional crosses more than 20% of the fact table size.   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q What are the components of Region Server?
  • Q Who is the first designer of India?
  • Q What areproteomes and proteomics.?
  • Q Define Antigenic Variation of Trypanosoma .
  • Q An employment situation where the marginal productivity of agriculture labour is zero is known as?
  • Q What do you mean by bean wiring?
  • Q What is PDCA cycle and where testing fits in?
  • Q What is the role of community resources in developing the communicative skills of students?
  • Q How many triggers can be associated with a file?
  • Q How does hydraulics work?
  • Q Mention what are the type of integers does swift have?