what is incremental loading ?
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Answer / preeti
Incremental load is adding/inserting only changed/latest
data from the source.In incremental loading,history data
could remain as it is along with the new data or
overwritten by incremental data.
| Is This Answer Correct ? | 73 Yes | 7 No |
Answer / bsgsr
capturing the chnged data from the source using the concept
of mapping variable for timestamping is known as
incremental loading.
the other load type is full load where we go for full
refresh.
| Is This Answer Correct ? | 35 Yes | 7 No |
Answer / rajendra
Incremental loading is load the
History data
Present data
and add insert new data to the table
| Is This Answer Correct ? | 30 Yes | 21 No |
Answer / vijay
increamental loading is the concept of capturing the new
records and updated records from the source it is very help
full in scd's - 2
| Is This Answer Correct ? | 10 Yes | 4 No |
Answer / chandramohan reddy
it is a process of considering only new records by omitting
existing records for data load is known as incremen loading.
| Is This Answer Correct ? | 14 Yes | 9 No |
Answer / sekhar
Incremental load is adding/loading only changed/latest updated
data from the source.In incremental loading,history data
could remain as it is along with the new data or
overwritten by incremental data and also the other load type is full load where we go for full refresh.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / apps
Incremental loading is nothing but the cdc(change data
capture)
used to capture the data like insert,update and deleted
data on a table.
1)for this we need exec the sp against the db is to enable
the cdc.(select is_cdc_enabled where db_name='cdc_test')
2)Enable the cdc against the table in the db.(exec
sys.sp_cdc_enable_table @source_schema=-----,@source_name=-)
3)wheather the db/table enabled for the cdc by writing a
select query aginst db/table.If it returns 1 enabled or it
returns 0 not enabled.
(select is_tracked_by_cdc from sys.tables where tab_name='--
--')
any suggetions revert me via ravipati65@gmail.com
apps
| Is This Answer Correct ? | 6 Yes | 4 No |
Answer / gopinath
In Incremental loading the differnce between the source and
target are dumped at regular intervals. Here we give the
last extract date so that changes only of this particular
date will be loaded to the target tables.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / kesava
Incremental aggregation is defined as the integration service performs aggregate calculations & stores the data in history cache & it reads only new data when it loads the new data ...
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / razeen
Last__Extract_Date = The date Fro which you need the data(to
get latest records)
| Is This Answer Correct ? | 0 Yes | 0 No |
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