Answer / sundar

It nothing but data about data.It contains infotmation
about the relational databse.

Answer / pradeep

metadata is nothing other than data about data. the data
about data means the structure of the data.
for example in oracle when we use the command
sql> desc <table name>;

here u can find the description of a table that's the meta
data of a table.
(any new answer welcome)

Answer / naveen

It is repository where we can store the metadata.

Answer / naresh

Metadata describes the data and other structures like
objects, business rules, process, etc.

Answer / lokii

In informatica meta data means the objects of repository.

Which are source,target,.........

Answer / kirti

Metadata is machine-readable information about a resource, or ""data about data."" Such information might include details on content, format, size, or other characteristics of a data

source. In .NET, metadata includes type definitions, version information, external assembly references, and other standardized information.

What will be the approach?

0 Answers  

How are parameters defined in informatica?

3 Answers   HP, TCS,

What is the difference between Bitmap and Btree index?

3 Answers   Mind Tree,

explain abt union t/r?

1 Answers   IBM,

can we see default group,when we use router?if yes how?

2 Answers   L&T,

Differences between version 7.x and 8.x.

0 Answers   Accenture, Cognizant,

What is the difference between Oracle performance and Informatica Percfomance? Which performance is better?

4 Answers   Cap Gemini, IBM,

how did u understand business requirement?

2 Answers   TCS,

How can we get multiple output values using an unconnected lookup transformation?

2 Answers   TCS,

How can one identify whether mapping is correct or not without connecting session?

0 Answers  

what is incremental loading ?

12 Answers   CTS, IBM, Oracle, TCS,

What is the need of an ETL tool?

0 Answers   Informatica,