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erric3210
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Need understanding on Qlik Replicate Migration

Hi Experts,

I'm new to Qlik Replicate and trying to learn the tool & its concepts using community & web.

There is a requirement to migrate data from Oracle database to Snowflake.

The data volume is very big. We have around 10 TB of data and more than 1000 tables.

I've a demo session on Qlik Replicate. There I learned how it works.

So, I need to create Oracle as a source point and Snowflake as Target destination.

But I've few questions:

1): How much data we can migrate from Source (Oracle) to Target (Snowflake)?

2): Does the large volume of data effect the performance on source as well as Target Servers?

3): How much time it will take to transfer 10 TB of data and more than 1000 tables from source to Target?

4): Do I need to create one task for transfer or multiple tasks for it?

5): Can this migration performed by a single resource or does it requires a team effort?

6): Can I perform Full load here?

7): What is the difference between Full load, Apply changes & Store changes?

Please revert with your experienced answers.

Regards,

Eric

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11 Replies
erric3210
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Thank You @Heinvandenheuvel 

Your detailed reply answered my query.

This is what I was looking for.

Regards,

Eric

erric3210
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Thank You @Alan_Wang @Dana_Baldwin @Heinvandenheuvel @SushilKumar for taking your time and answering to my questions. I was indeed a great learning.

Regards,

Eric