Here's an entry for OCLC:
OCLC (www.worldcat.org) uses HBase as the main data store for WorldCat,
a union catalog which aggregates the collections of 72,000 libraries in
112 countries and territories. WorldCat is currently comprised of
nearly 1 billion records with nearly 2 billion library ownership
indications. We're running a 50 Node HBase cluster and a separate
offline map-reduce cluster.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Sent: Monday, July 02, 2012 8:13 AM
To: [EMAIL PROTECTED]
Subject: Re: Powered By Page
On Mon, Jul 2, 2012 at 1:06 PM, Ben Cuthbert <[EMAIL PROTECTED]>
> Thanks Lars
> Just a note how do I edit and add? I have just registered.
Oh yeah... you have to be granted perms to edit wiki because it was
being spammed at a fierce rate... I should have remembered (might
explain why our powered-by page has gone stale).
Add text to this mail thread and I or Lars will hoist it up on to the
wiki? Unless ye have a better idea? (Check in the powered-by page
and let people make JIRA with patch? That seems to painful?)