Does Altibase guarantee data consistency after migration?

Post by: Altibase

Date: 2021-03-10

Yes. Altibase guarantees data consistency with proven methodology and extensive battle-tested experiences. Altibase’s Migration Center executes a validity check to ensure that the data in the source database and the data that were migrated to the target database are identical. In addition, if there are any inconsistencies, Migration Center will generate a report so that the user can intervene.

Data Consistency

Altibase Migration Center meets the requirements to guarantee data consistency via:

Analysis phase: validation of execution rules through accurate analysis of duplicated data, mismatched data types, etc.
Migration phase: comparison of data values between source and target data objects

An example of a comparison report:

Time Information	Duration		Start Time	End Time
Time Information	0:00:00.516		09/04/2013 16:05:11	09/04/2013 16:05:11
Database Information			Source Database	Target Database
Connection Name			ora11g	Altibase
Address			192.168.1.62:1521	127.0.0.1:20300
DB Name			Oracle	ALTIDB
User ID			Orauser	Altiuser
Migration Information
Object		# of Differences	# of Source Objects	# of Target Objects
Sequence		0	10	10
Table 1		0	100	100
Row		0	100,000	100,000
Data Value		0	400,000	400,000
Table 2		0	100	100
Row		0	100,000	100,000
Data Value		0	400,000	400,000
Table n		0	100	100
Row		0	100,000	100,000
Data Value		0	400,000	400,000
Constraints		0	5	5
Index		0	30	30
Synonym		0	3	3

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Does Altibase guarantee data consistency after migration?

Data Consistency

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