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Answer Posted / vinay sir(datawarehousing tech
Yuva's Answer is correct ,but generally we have file sizes
ranges from MBs to GBs.
| Is This Answer Correct ? | 3 Yes | 0 No |
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List the logical and conditional operators that are used with teradata along with their meanings?
Highlight the need for Performance Tuning.
If a Node is busy what are the steps you can take to avoid ?
How do you verify a complicated sql?
Let us say there is a file that consists of 100 records out of which we need to skip the first and the last 20 records. What will the code snippet?
What are the string manipulation operators and functions associated with teradata?
Explain fastload in teradata?
Difference between star and snowflake schemas?
Explain the term 'primary key' related to relational database management system?
Why are oltp database designs not generally a good idea for a data warehouse?
How teradata makes sure that there are no duplicate rows being inserted when its a set table?
Which is faster fastload or multiload?
What is the purpose of indexes?
What is the purpose of joins in teradata and what are the available join types?
What are the primary characteristics of the Teradata.
