As long as knowledge is being shared, Hijacking is very welcome. :)
On Fri, Apr 6, 2018 at 9:00 AM, Orlando L <oralrnr@xxxxxxxxx> wrote:
Mark,
Is there any amount of memory in GB above which huge pages are recommended
on Linux? Is that for one DB or for multiple DBs. Reason I am asking is
whether we should enable Huge pages in our future env on a server with
192Gb. There is going to be 3 or 4 DBs sitting there though, 2 DBs with
real low foot print and one using majority of the memory.
Sorry Ravi, hope I am not hijacking your thread.
OL.
On Fri, Apr 6, 2018 at 10:44 AM, Powell, Mark <mark.powell2@xxxxxxx>
wrote:
Ravi, what is the OS platform. With 160G of memory if UNIX then Large
Pages should be in use, Huge Pages on Linux. Is this feature configured in
both the OS and Oracle? If not, configuring it may result in an
improvement on your current observed performance.
Mark Powell
Database Administration
(313) 592-5148
------------------------------
*From:* Ravi Teja Bellamkonda <raviteja.bellamkonda7@xxxxxxxxx>
*Sent:* Thursday, April 5, 2018 4:34:06 PM
*To:* Powell, Mark
*Cc:* oracle-l
*Subject:* Re: Performance comparison of Oracle Vs Aurora MySQL
Hi Mark,
Sorry that I missed that information.
Aurora RDS uses Inno-DB Engine.
Oracle 11.2.0.4 EE. Current Oracle Database configuration 40 CPU 160 GB.
On Thu, Apr 5, 2018 at 1:20 PM, Powell, Mark <mark.powell2@xxxxxxx>
wrote:
Ravi, which database engine do you plan to use?
Mark Powell
Database Administration
(313) 592-5148
------------------------------
*From:* oracle-l-bounce@xxxxxxxxxxxxx <oracle-l-bounce@xxxxxxxxxxxxx> on
behalf of Ravi Teja Bellamkonda <raviteja.bellamkonda7@xxxxxxxxx>
*Sent:* Thursday, April 5, 2018 4:09:16 PM
*To:* oracle-l
*Subject:* RE: Performance comparison of Oracle Vs Aurora MySQL
Hi List,
My organization is planning on moving from Oracle to Aurora MySQL
(capability of having Read Replicas) for the sake of performance and
scalability which I am completely against as I believe that having the
capability of scaling will not solve all the problems.
I cannot find any benchmarks comparing Oracle with MySQL. Can someone
please provide insights on whether this is a even a good move as I am new
to MySQL and not sure how good it is in terms of performance when compared
with Oracle. As far as I know Oracle is better performant.
Your time is appreciated.
--
Thanks & Regards,
Ravi Teja
--
Thanks & Regards,
Ravi Teja Bellamkonda
