How to make products of the same database were matched against another database?

how to make products of the same database were matched against another database?

Updated products

if there are no categories or products that were automatically created...

thank you
July 9th 19 at 11:11
2 answers
July 9th 19 at 11:13
The Oracle is the database link stored are written and hung up triggers on the main database, triggers pulled KHP, and those updates to the secondary database.

But more generally the task describe. What kind of database? What version? As located (one server or from Moscow to Siberia)?
Is there a main base where you're going and you need a main replica changes to the extra?
July 9th 19 at 11:15
Database in OpenCart.
There is a main database and have that database checked with OpenCart core.

However here's a similar subject How would You set up syncing an external database with OpenCart?

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