January 5, 2023 at 10:04 pm
Hi,I have two SQL 2016 Enterprize instances, payroll and PP (Production planning); currently, I have an employee(Demographic) table in both instance databases, and now data is loaded in both instances' tables. I want to remove the employee table from PP and utilize the table from the payroll.
1)I decided to create the view in PP from SOARS using a linked server, which will slow the read options. Can I implement an external table using a polybase(Getexternal) data?
Move the Payroll and the PP databases in one instance so that If I create a view employee in PP for the Payroll table employee, it will also allow me to read and write.
If I move, my SQL Server instance needs to hold two databases, each having 1TB of data. Is that okay to have two databases, each with 1 TB of data?
If Azure or AWS support built-in functionality to share tables across two databases, that is also fine.
If somebody has already implemented or has an efficient way, please advise.
January 6, 2023 at 1:57 pm
Quick question, can you tell us a tiny bit more about the setup?
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Useful information would be something like VMs, managed server instances or managed DB instances!
My guess, by the way, you worded the question, is that you are looking for hosting options rather than what is available in your current environment.
January 6, 2023 at 2:15 pm
If you do go to Azure SQL Database, while there are cross-database queries possible, the architecture is very different from any other implementation, so that will be a somewhat limiting factor for future migrations.
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January 6, 2023 at 3:46 pm
Thank you our instances or VMs manged by hypervisor
January 6, 2023 at 4:18 pm
Thank you our instances or VMs manged by hypervisor
Can you please elaborate a little further?
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What you have told us so far is as helpful as saying that you have a sandwich constructed of two slices of bread and a filling, we need to know both the type of bread and the filling!
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