What is Data instantiation
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| Note | ||
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This database link is needed for the Datapump script that is created as APPLY.sh. The content of datapump script APPLY.sh is similar to the following. DO NOT COPY THE CONTENT. This is just an example. | ||
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The flashback_scn number (in this example 564273) determines the consistency point as to where the data will be loaded to. All data prior to this SCN will be loaded using the above DataPump script. All data past this SCN will be replicated using Dbvisit Replicate.
3. On the source server, as oracle, in the $HOME/dbvrep_XE directory, execute the APPLY.sh script. This script will take approximately 3 - 9 minutes to complete depending on your host machine.
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cd $HOME/dbvrep_XE
./APPLY.sh |
The output will be similar to:
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On the source machine, as oracle, in the $HOME/replicate directory, execute the record_count.bash script to check the record counts between the two databases.
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cd $HOME/replicate
./record_count.bash
TABLE_NAME TTORCL_SRC TTORCL_TRG
------------------------------ ----------- -----------
ADDRESSES 750003 750003
CARD_DETAILS 750003 750003
CUSTOMERS 500003 500003
INVENTORIES 900131 900131
LOGON 1191500 1191500
ORDERENTRY_METADATA 4 4
ORDERS 714895 714895
ORDER_ITEMS 2143687 2143687
PRODUCT_DESCRIPTIONS 1000 1000
PRODUCT_INFORMATION 1000 1000
WAREHOUSES 1000 1000
11 rows selected.
Sum of orders TTORCL_SRC TTORCL_TRG
------------- ------------------ ------------------
ORDERS $3,572,944,731.00 $3,572,944,731.00 |
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