load-balancing

I have SQL Server Reporting services 2008 R2 environment in my Company. 2 servers Windows 2008 R2: PRERPSW01 and PRERPSW02 , in domain DOMAIN_Company NLB name: PRERPS IPs address ( I get by ping command): PRERPSW01 192.168.110.41 prerps 192.168.90.92 hosts file in PRERPSW01 server 192.168.110.41 prerps In PRERPSW01 and PRERPSW02 servers, there is this configuration: Config Report Server: C:\Program Files\Microsoft SQL Server\MSRS10_50.REPORTING\Reporting Services\ReportServer\rsreportserver.config HostName: PRERPS. UrlRoot: http://PRERPS/ReportServer In PRERPSW01 , I use credentials PRERPSW01

I've been trying to increase the performance of my OpenMP solution which often has to deal with nested loops on arrays. Although I've managed to bring it down to 37 from 59 seconds of the serial implementation (on an ageing dual-core Intel T6600) I'm worried that cache synch gets lots of CPU attention (when the CPU should be solving my problem!). I've been fighting to set up the profiler so I haven't verified that claim but my question stands regardless. According to this lecture on load balancing: Instead of doing work, the CPUs are busy fighting over the only used cache line in the program.

I have designed a Node.JS server that allows users to log in, join a room and exchange data with other users in this room using websockets. However I am now looking for a way to make this setup scalable. I spend all afternoon researching various loadbalancers such as nginx and haproxy, but I still can't figure out how to organise my setup. Initally users can login and view the active rooms. No biggie to makes this part scalable. However then they can join a specific room and at that point they need to be connected to the same node.js instance as the others in the room. It's this part I have

Suppose I created a JMS Topic (PropertiesTopic) with one subscriber (PropertiesSubscriber). PropertiesSubscriber is running in a load balanced application server cluster as shown in the picture below. alt text http://www.freeimagehosting.net/uploads/be28c03781.png When a message is delivered to PropertiesTopic, do all the instances of PropertiesSubscriber running on different app servers get that message or does the message get delivered to only one PropertiesSubscriber instance running on an app server determined by the load balancer? JMS 2.0 introduces shared subscriptions . These allow

Getting a segfault when trying to enable ssl on 1.5-dev17 Ubuntu Server 12.04 Tried almost every variation I could think of with private key and CA bundle concatenated and used as a single crt, also tried split crt with private key and ca-file as CA bundle. /etc/haproxy/haproxy.cfg global maxconn 4096 daemon defaults mode http contimeout 5000 clitimeout 50000 srvtimeout 50000 option forwardfor retries 3 option redispatch option http-server-close frontend http bind *:80 reqadd X-Forwarded-Proto:\ http default_backend unicorn frontend https bind *:443 ssl crt /path/to/private.key ca-file /path

We are trying to connect to IBMMQ using CCDT file and JMS configuration. We are able to connect to it but we have an issue here: since we are using spring to set connection factory with CCDT file, this is initialized once at the start of the application, but unfortunately it picks only one queue manager at a time,i.e it sends all the messages to same queue manager and it does not load balance. Though i observed, if i manually set the CCDT file before every request then its able to load balance the Queue Managers, ideally it looks to me Queue Manager is decided whenever i set the URL to CCDT

Internet Explorer 11 has problems showing the icons of bootstrap. With Opera, Firefox and Chrome it works perfectly, and it also works with Edge but the icons are not shown with IE in Edge mode or (10,9,8). Before I changed the website to https it worked all fine. I have this problem after changing it to ssl. Does anyone know what I can do in order to solve this problem (at Server - Microsoft Azure or at load balancer)? With IE (icons are not shown): With Firefox: Canu667 Looks like a problem with Security or Cache Settings -> check this thread for possible solution: bootstrap 3.2.0 glyphicons