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Migrate mega data 2009 (GBMS) to V3 (SQL)

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vitalis
MEGA Partner

Migrate mega data 2009 (GBMS) to V3 (SQL)

Hello, 

 

We have a migration project (from Mega 2009 to Hopex V3) and I would like to know which is better in terms of time and integrity (to avoid data loss) : 1/ Migrating the data or  2/ performing new installation and redo all the work manually.

 

Thanks, 

4 Replies
hsoegaard
MEGA Partner

Hi,

 

That is not an easy question to answer - several things can impact your decision.

How much data do you have ?

What is the quality our your modelling?

Will there be a change in methodology, e.g. going from **** to IT **** V2 ?

 

How much data do you have ? :

We have almost 1300 diagrams..

 

What is the quality our your modelling?

The data is not even under a library 

 

 

Re-arranging objects into libraries, is probably still easier than to redraw everything.

The cost and time doing a migration in multiple steps needs to compared to all the time you would spend on redoing the modelling. If the quality of the modelling and if the data is outdated - you consider starting over again. Otherwise I would probably consider migration. Have you done any meta model customizations ?

Thank you for your response.

Yes we do have a meta model customizations.