search for: highload

I need advice about What is the best practice to scale RoR project ? My current stack is: - Ruby 1.9.3 - RoR 3.2.8 - Redis DB for caching and some hot data - PostgreSQL - Resque for background jobs I am expecting a highload for my project for several month. And I need to change my architecture. Primarily, I want to change my backend architecture. I read about highload project, like FB or Twitter, I found that they all use distributed DB, like Cassandra or Riak. And one of my questions is, what is better to use Cass...

Hi all, I''m searching for a tutorial how to setup multiple network cards with xen network bridge setup in debian lenny. My problem is, bridges seams only to work if i put an ip adress in dom0 to them. Thanks, Alex _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...ot;Subscriptions/Cfengine"; } # rule:[Exherbo] elsif header :contains "List-Id" ["exherbo-dev.lists.exherbo.org","exherbo-commits.lists.exherbo.org"] { fileinto "Subscriptions/Exherbo"; } # rule:[Php] elsif header :contains "List-Id" ["highload-php-ru.googlegroups.com","highload-php-en.googlegroups.com"] { fileinto "Subscriptions/Php"; } # rule:[Btrfs] elsif header :contains ["List-Id"] ["linux-btrfs.vger.kernel.org"] { fileinto "Subscriptions/Btrfs"; How can i minimize this...

...Snapshot Count: 0 Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1: sst0:/var/glusterfs Brick2: sst2:/var/glusterfs Options Reconfigured: cluster.self-heal-daemon: enable performance.readdir-ahead: on nfs.disable: on transport.address-family: inet This volume is used to store data in highload production, and recently I faced two major problems that made the whole idea of using gluster quite questionnable, so I would like to ask gluster developers and/or call for community wisdom in hope that I might be missing something. The problem is, when it happened that one of replica servers hung,...

Hi, we''re running 4 xen servers on our network with multiple network cards. During HighLoad we experince degeneration of inbound network traffic through our loadbalancer. I might found a reason for it, in Dom0 dmesg output looks as follows: [1157421.975910] eth0: received packet with own address as source address [1157421.975957] eth0: received packet with own address as source addre...