load-balancing

StateServer or SQLServer? What is the best solution for storing ASP.NET session variables? What are the pros and cons of each? Are one better then other in any particular situation? Here's some thoughts about pro's/con's. I've also added Microsoft Velocity Distributed Caching solution. Pros for InProc Fastest optional available (it's all in memory/ram) Easy to setup (nothing new required in the .config file .. i think this is the default behavior). Most people I believe use this. Cons for InProc If the web site (application pool) dies, then all session info is lost. Doesn't work in a WebFarm

The Load Balancing section in the swarm docs don't make it clear if the internal loadbalancer also does health checks, and if it removes nodes that aren't running the service anymore (because it got killed or the node got rebooted). In the following case I've got a service with replicas 3, 1 instance running on each of the 3 nodes. Manager: [root@centosvm ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES a593d485050a ddewaele/springboot.crud.sample:latest "sh -c 'java $JAVA_OP" 7 minutes ago Up 7 minutes springbootcrudsample.1.5syc6j4c8i3bnerdqq4e1yelm Node1: [root@node1 ~]#

This is currently my environment setup. Apache Tomcat: Apache-Tomacat-7.0.21 Apache HTTP Server: c. Apache HTTP Server 2.2.19 Tomcat Connector JK 1.2.32 for Apache HTTP Server 2, mod_jk I'm trying to implement sticky session but i still can't get it to work. I'm able to load balance between 2 machines in a cluster. Please advise what else i have missed out! Following is my workers.properties file # Define 2 real workers using ajp13 & 1 balancer worker.list=balancer # worker.balancer.type=lb worker.balancer.balance_workers=worker1,worker2 worker.balancer.sticky_session=True # Set properties for

We have a situation, where we are talking to a set of app servers(B) directly from another application(A). Since both are within the same SAN, we are making the httpClient Call directly connecting to application servers(from A to B) . For scaling purposes, we have put a load balancer in between(httpclient requests from A to B), but we want to make the subsequent requests goto same JVM on application(B). Hence we are looking if we can configure session affinity on load balancer, if you have experiences or insight on how this problem can be solved please let me know. The most common way is to