<div dir="ltr">It depends on whether you are IO constrained. In terms of consuming I believe all messages are held in RAM so it shouldn't affect that but it may improve publish rates if you hit IO contention.</div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Nov 20, 2013 at 5:10 PM, McIntosh Jason <span dir="ltr"><<a href="mailto:mcintoshj@gmail.com" target="_blank">mcintoshj@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto"><div>When I did testing I noticed ssds made a big improvement, but test it out if you can. It does impact if you're doing persistent messages only from what I saw</div><div>Jason<br><br>Sent from my iPhone</div>
<div><div class="h5"><div><br>On Nov 19, 2013, at 9:34 PM, Huang Tonglang <<a href="mailto:tlhuang@800best.com" target="_blank">tlhuang@800best.com</a>> wrote:<br><br></div><blockquote type="cite"><div>
<div>
<p class="MsoNormal"><span lang="EN-US">I use SAS disk right now. However, there
will be more messages come in. Should I replace SAS with SSD to improve
Rabbitmq’s performance? <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Tonglang Huang<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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