What should I consider when deploying a new web farm?

Posted by tsilb on Stack Overflow See other posts from Stack Overflow or by tsilb
Published on 2010-03-28T01:43:03Z Indexed on 2010/03/28 1:53 UTC
Read the original article Hit count: 322

Filed under:

deployment

|

web-garden

|

load-balancing

My web app has been chugging along just great in Production for years with one App server and one Web server. Now we're moving to a multi-server environment with 2 App and 3 Web servers. I have enough time to make changes before the go-live.

As a Developer, what considerations should I take into account from coding, deployment, and architectural/ecosystem management perspectives?

Already on my list:

Remove tight-coupling between servers
Applicable files (i.e. downloadables) stored in IMAGE fields in SQL instead of files on app server
Deployment: Take out node out of the farm at a time

© Stack Overflow or respective owner

Related posts about deployment

ClickOnce manifest problem

as seen on Stack Overflow - Search for 'Stack Overflow'
We are currently deploying a WPF 4 app via click once and there is a scenario when the installation fails. If the user does not have .Net 4.0 Full install and attempts to install our app the framework installs fine but the app fails to install. If we re-run the installation again the app installs… >>> More
Creating block devices for openstack deployment using MAAS and juju (nova-volume deployment)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Hi, I'm currently trying to get a openstack deployment working by using MAAS with 9 nodes and juju. To do this I found this guide, working with ubuntu 12.04 LTS https://help.ubuntu.com/community/UbuntuCloudInfrastructure and followed it as good as I can. After a vigorous amount of trial and error… >>> More
Error launching application after ClickOnce deployment - "An application for this deployment is alre

as seen on Stack Overflow - Search for 'Stack Overflow'
As part of my continuous integration build the application is deployed as a ClickOnce application. This works great the first time, but when I try the launch the app after an update has been deployed I get the following error. An application for this deployment is already installed with a different … >>> More
JBoss 7.1.1 + Spring 3.1 + JPA 2 (Hibernate 3.6.8) > Cannot parse beans.xml

as seen on Stack Overflow - Search for 'Stack Overflow'
Trying to deploy a JSF 2 app with Spring 3.1 + JPA 2 (Hibernte 3.6.8) into JBoss 7.1.1 AS. The app was working fine on tomcat 7. Now, I have already added and changed some configurations. Added jboss-deployment-structure.xml <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1… >>> More
Disable Java Hardware Acceleration in windows?

as seen on Super User - Search for 'Super User'
I have some issues with my graphics card and I want to disable Hardware Acceleration for java apps. Everything that uses HA is displayed blurry. I've seen some tutorials on how to set this parameter -Dsun.java2d.d3d=false The problem is that the Java Control panel itself is using hardware acceleration… >>> More

Related posts about web-garden

Singleton object in IIS Web Garden

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a lot of Singleton implementation in asp.net application and want to move my application to IIS Web Garden environment for some performance reasons. CMIIW, moving to IIS Web Garden with n worker process, there will be one singleton object created in each worker process, which make it not… >>> More
IIS Web Garden advantages / disadvantages

as seen on Stack Overflow - Search for 'Stack Overflow'
When do you need IIS Web Garden feature. What's pro's and con's? >>> More
DotNetOpenAuth RelayParty not working on load balanced cluster

as seen on Stack Overflow - Search for 'Stack Overflow'
We're trying to move an ASP.NET MVC application, which uses DotNetOpenAuth OpenID Version 3.4.1, from a single server web garden to a physical server cluster held behind a hardware load balancer. Our old setup (OpenID RP working): Browser = SHTTP = Server = WebGarden = Nonce/Session Store Our new… >>> More
What is Web Gardening ?

as seen on Stack Overflow - Search for 'Stack Overflow'
What is Web Gardening ? and how whould affect a design ? >>> More
What should I consider when deploying a new web farm?

as seen on Stack Overflow - Search for 'Stack Overflow'
My web app has been chugging along just great in Production for years with one App server and one Web server. Now we're moving to a multi-server environment with 2 App and 3 Web servers. I have enough time to make changes before the go-live. As a Developer, what considerations should I take into… >>> More