What is the difference between view and materialised view?

Answer Posted / atiric sofrware(raja)

Views contains query whenever execute views it has read from
base table
Where as Materialised views loading or replicated takes
place only once which gives you better query performance

Refresh materialised views
1.on commit
2. on demand
(Complete, never, fast, force)

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Reusable transformation and shortcut differences

1383


How many ways a relational source definition can be updated and what are they?

585


What is primary and backup node?

706


generate date / time dimension in informatica

727


Briefly define reusable transformation?

632






Enlist few areas or real-time situations where informatica is required.

597


How can we use batches?

606


What is informatica?

686


Which is the t/r that builts only single cache memory?

716


In What Situations we can use MappingParameters ,Mapping Variables AND Session Parameters in REAL TIME.

1540


Explain the types of lookup transformation?

577


In informatica workflow manager, how many repositories can be created?

786


can u any challenge your project?

1612


How to differentiate between the active and passive transformations?

631


What is an expression transformation in informatica?

524