Answer Posted / murthybabu
The process of decomposing tables to eliminate data
redundancy is called Normalization.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Explain about the storage and physical database design?
What is database design and development?
What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?
What are data modelling techniques?
You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?
I have a few records all are same structures data, I want to store data in multiple targets how
How to read and create .LDC data files which are used by linguatic dictionary.
Explain the role of indexing in databases?
In which table collections errors are stored.
What are the types of database model?
Explain about relational database management systems?
There is a trigger defined for INSERT operations on a table, in an OLTP system. The trigger is written to instantiate a COM object and pass the newly insterted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better?
Explain about the relational database?
I HAVE A PI ON COL A THE NEXT DAY I WANT CHANGE THE PI ON COL B? PLS SEND ME THE ANS
You have two tables with a one to many join based on a field named id. You need to find records in the parent table that are not represented in the child table. how would you accomplish this?