what is meta data? Explain? Where it is used?
- 9 Answers
- 10015 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / praneeth
Meta data is nothing but "Data about data" it gives the
information of data like modified date, data type etc
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / praneeth
Meta data is nothing but "Data about data" it gives the
information of data like modified date, data type etc
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / ramakanth
Every one is saying "Data(2) about Data(1)"
Data(1) refers to Actual data..
Data(2) refers to the data structure --in the sense
Name of the data,Type of the data and length of the data..
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / maruthi
META-DATA,DATA ABOUT DATA IN THE SENSE,(DATA TYPE,DATA
LENGTH,BELONGS TO WHICH TABLE ,WHICH SCHEMA,WHCIH
COLUMN,WHICH ROW,EACH AND EVERY THING REGARDING TH ACTULLY
DATA IS CALLED METADATA.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / pavan
medata is nothing but information the about data it gives
data of details
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / maruthi
MEADATA-DATA ABOUT DATA)IN DATA STAGE GO TO ANY STAGE-THEN
SELECT ANY COLUMN IN THAT STAGE-THEN KEEP MOUSE ON THAT
COLUMN-YOU WILL GET SOME OPTIONS ON THAT COLUMN-SELECT
PROPERTIES-U CAN ABLE TO SEE THE META DATA OF THAT
PARTICULAR COLUMN.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / guest
data about data is called meta data
ex:emp name is data and its data or name (neha)is its data
so emp is a meta data of its name
| Is This Answer Correct ? | 1 Yes | 3 No |
Answer / vinay
Data is a subset of metadata,it tells you all the
information about the data.
| Is This Answer Correct ? | 0 Yes | 4 No |
Can you explain players in datastage?
How can we perform 2nd time extraction of client database without accepting the data which is already loaded in first time extraction?
How do you register plug-ins?
Hi Every one, I have a scenario plz suggest me 1)On daily we r getting some huge files data so all files metadata is same we have to load in to target table how we can load? 2) One column having 10 records at run time we have to send 5th and 6th record to target at run time how we can send? Hi plz help me for above scenarios and If any one is having JobSequence kindly send me one example and the scenario to my mail ID(nrvdwh@gmail.com)
A flatfile contains 200 records.I want to load first 50 records at first time running the job,second 50 records at second time running and so on,how u can develop the job?pls give the steps?pls pls
1)How to Duplicate Records Delete in Sequential file?
How to manage date conversion in Datastage?
How do u set a default value to a column if the column value is NULL?
What are the types of containers and how to create them?
Explain entity, attribute and relationship in datastage?
Hi frnds, my scenario is like i'm having a record 1234"1323£3434%343434^23232!1212$23232 in the above record all the special characters must be removed.how can we do it in datastage 8.0.1.can any one please ans this? thanx in advance
what will happen if we allow duplicates in datastage lookup abort drop record 1st value of duplicate record none
Teradata 
