I do my appologize, I have to revoke this proposal, because there're another ofline project needs to be finished quickly.
Thank you.
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Hi,
There're either three ways scheme to do. I will need preparation and testing approximately in 2 hours. The steps of each scheme either will be:
1. Give me access as author. Entry 1 data will take time approximately 3 second (depend on kinds of data in your csv file; your server specification; and my internet connection), for 12 million data will be ... probably quite long time.
or
2. Give me access as admin. I will check the csv file manually, whether I can copy directly into your mysql database.
or
3. Give me access as admin >> then I can clone your site >> then instal it on my local pc, without internet.
>> then entry all the data in no time >> then I will clone back to your domain site.
PS. 0 day means, up to 23 hours.
Please consider it well.
Thank you