What is the diffrence between Multiload & Fastload interms
of Performance?

Answer Posted / gaurav

Fast load v/s Multi Load
1) FL insert data into empty table ML insert/update/delete
data in populated tables
2) FL one table ML upto 5 tables.
3) FL loads into empty table ML loads into Populated table.
4) FL no SI allowed in ML NUSI is allowed.
5) FL is 2 step ML is 5 step.
6) FL no multiset tables allowed ML multiset table is allowed.

Is This Answer Correct ?    12 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the use of virtual processor connectivity in teradata?

569


What is the maximum number of dml can be coded in a multiload script?

621


Explain how spool space is used.

617


What is a three-tier data warehouse?

633


Explain the parallel data extension in teradata?

658






How would you load a very large file in teradata in general? What utility would you use for it? Why?

601


What is teradata and why it is used?

585


What are default access rights in teradata? What explicit right can be given to a user?

650


What do you mean by teradata sql assistant?

590


How do you determine the number of sessions?

615


What are different table types used in teradata?

587


How to explain project Architecture and flow in teradata interviews?Can please anyone help on this? Am new to teradata.

3912


What are the joins in teradata?

571


Explain the term 'columns' related to relational database management system?

550


List the logical and conditional operators that are used with teradata along with their meanings?

554