<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Dec 19, 2013 at 9:05 PM, 陈锐 <span dir="ltr"><<a href="mailto:chenrui.momo@gmail.com" target="_blank">chenrui.momo@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="ltr">I think you should use UUID token and backend should be sql or memcache</div><div class="gmail_extra"><br>
</div></blockquote><div><br></div><div>If you want this to work across regions, redis or sql is likely what you want (with replication). sql with galera is likely the best option if you want to avoid a SPOF for writes.</div>
<div><br></div><div>- Ryan</div></div></div></div>