RE: Databases on AWS EC2
Date: Thu, 11 Apr 2019 12:49:44 +0000
Message-ID: <33107_1554986995_5CAF37F3_33107_253_1_8c7236ac44c24305a27e6a36e8f4a736_at_vontobel.com>
"That huge cost saving by moving to the cloud? Consider it well ...."
=> On top of that, the performance starts to decrease drastically with Azure Gen4 CPU once your load exceeds 50%, which might indicate that you're getting hyper-threads on the same physical CPU core. Also, there are only two types of (a bit older) Intel CPUs to choose from: Gen4: Intel E5-2673 v3 (Haswell) 2,4 GHz, Gen5: Intel E5-2673 v4 (Broadwell) 2,3 GHz.
Nowadays, there are CPUs which provide a much better value for money, like Intel Xeon Platinum 8158 CPU 3GHz .
-----Original Message-----
From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org> On Behalf Of Norman Dunbar
Sent: Donnerstag, 11. April 2019 14:35
To: ORACLE-L <Oracle-L_at_freelists.org>; sundarmahadevan82_at_gmail.com
Subject: Re: Databases on AWS EC2
On 11/04/2019 13:18, Hameed, Amir wrote:
> We have had a few discussions with Oracle regarding its licensing
> policy on Azure. Oracle's position was that one Oracle license was
> equivalent to one vCPU, irrespective of whether a vCPU is a full core
> or a thread of a multi-threaded core.
>
The above is true if you are not running Oracle Linux on Azure. If you are, the core factors come back into play again.
I did an Azure migration to Windows recently (ok, about two years ago!) and it started with pay for the licence as you use it, then it was bring your own licence, then they messed with the core factors. Nothing like screwing your customers! :(
That huge cost saving by moving to the cloud? Consider it well ....
Cheers,
Norm.
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