In the previous section, you have created the database schemas. Now, you need to migrate the data from mainframe VSAM files to Aurora PostgreSQL database. To simplify the lab, we have already downloaded the VSAM data from mainframe and stored it in a binary format at C:\WorkShop\MurachData.
So, let’s start loading the data.
Navigate to mainframes data files location: C:\WorkShop\MurachData
Selected file name (VSAM.CUSTMAS.PS) should be displayed next to the Choose File button.
Upload the data to CUSTMAS table.
Repeat the same process (step 1 to 5) for other 3 files:
In case, if you notice a record count mismatch between your machine and the screenshot, then clear the respective table from the Actions drop down and log off and re-login back to the bac.