Does anyone successfully replace HornetQ by RabbitMQ in Wildfly 8?
I'm trying to use our enterprise messaging system and extract the logic of messaging from our base app server to separate the concern between messaging and our core product.
I looked on the web and did not find anything useful as how to change the standalone.xml
Any help, even if the answer is - it is not possible - would be great.
Thank you
My bounty is about to expire and I don't see help until now. So, I am answering as per my experience.
From question:
Any help, even if the answer is - it is not possible - would be great.
Don't know, but we don't need to do that. I have found a work around for that.
Answer is RUN RABBITMQ's OWN SERVER
I followed this link to install it on ubuntu server. Then I read these awesome and simple tutorials. Those six tutorials were great base to start with.
I am now integrating the project with my Java EE project which runs on Wildfly 9 server.
Best of luck to anyone who ends up here. Any constructive edits and answers are welcomed.
Related
I would like to consume messages from the RabbitMQ using a an AMQP Spout.
Can you recommend me some good one (meaning tested also on the production)?
I found this spout https://github.com/ppat/storm-rabbitmq suitable for my project. I didn't tested yet in production, but it behaves well in the development phase.
I hope that this answer will help others.
Good luck.
Florin
I am looking for WebLogic 10.3 tutorial. and when i searched in net i could not find what is Web Logic
why we have used
Please give me a simple explanation for web logic and tutorial to learn. I already tried to learn from http://docs.oracle.com/cd/E15051_01/wls/docs103/intro/chap1.html#wp1127231 but i am not clear on web logic
The author Frank Munz has an excellent book on WebLogic Oracle WebLogic Server Distinctive Recipes (Architecture, Development and Administration), for specific points.
If you're learning JavaEE , WebLogic is mostly a standard Java EE server, and many of the tutorials from equivalent software systems readily apply to WebLogic development in my experience. Look at widely-used app servers like Jetty or Tomcat, even WebSphere and you'll find there is a large StackOverflow community for supprt. For tutorials see for example DeveloperWorks http://www.ibm.com/developerworks/java/tutorials/j-tomcat/.
For tutorials about specifics of Weblogic, is certainly the right place. ORACLE might assume you're using their 'Workshop for WebLogic 10.3' product http://docs.oracle.com/cd/E13224_01/wlw/docs103/guide/introduction/conWorkshopTutorials.html
.
Could you elaborate a little about what level of tutorial you need?
I'm planning to host a Rails application on Linode, but I'm still unsure about the requirements and process of deploying. I'm only getting the 512 plan since I'm expecting relative small traffic for the site.
My question is, do I need to get a repository such as Github to store my code? I'm also a bit concerned about how long it takes to set the server up and the deployment process. I've browsed through the Linode library but I'm not entirely clear on how to deploy Rails apps. I'm planning to use nginx as my server and passenger for deploying. Does anyone know where I can learn to deploy Rails applications on a Linode machine? A step-by-step tutorial with detailed explanation would be great. Thanks!
I've deployed a couple of simple applications on Linode and found their documentation to be excellent. In particular they have step-by-step tutorials tailored to specific environments. For example, in my case (like you) I wanted to use nginx, and I was using Ubuntu 10.04, so I followed this guide:
http://library.linode.com/frameworks/ruby-on-rails-nginx/ubuntu-10.04-lucid
If it's your first time setting up on a VPS there will be some hurdles certainly, but I found the experience to be very rewarding.
Regarding hosting your code, you have a number of options, but keep in mind that this is really a separate issue from deploying your app. You deploy your app on linode, but you don't have to host your code there, although you certainly can.
In general terms, if you're okay with making your code open, then certainly github is a good choice. If you want to keep the code private but still have access online (rather than just on one computer), you can take advantage of your linode machine and host your code there.
If you will have a number of other people contributing to the codebase, you might consider setting up gitosis or gitolite, which make it easy to do this. Alternatively if you will be the main user contributing to the codebase, you can setup a simpler configuration through HTTP, explained here: http://dev.bazingaweb.fr/2011/02/23/how-to-set-up-git-over-http.html
Linode also has documentation on setting up a remote git repository: https://library.linode.com/linux-tools/version-control/git
If you're choosing between gitosis and gitolite, I'd go with gitolite since gitosis appears to have been abandoned and is no longer being actively maintained.
Other references on deploying on linode:
http://infinite-sushi.com/2011/01/deploying-a-rails-app-to-a-linode-box/
http://blog.chris-spencer.co.uk/from-zero-to-git-deployment-on-linode
Ryan Bates has a great videocast on deploying Rails apps to... Linode! Today's your lucky day :) Grab some popcorn and enjoy: http://railscasts.com/episodes/335-deploying-to-a-vps
You don't need a GitHub account to deploy on Linode. The deploy process happens between your local machine and the Linode servers, usually by means of the Capistrano gem.
This tutorial from Smashing Magazine is pretty good. http://coding.smashingmagazine.com/2011/06/28/setup-a-ubuntu-vps-for-hosting-ruby-on-rails-applications-2/
Perfect Script for installation of nginx/ PostgreSQL/ Postfix/ Node.js/ Add deployer user/ rbenv
also refere this link https://medrails.wordpress.com/?blogsub=confirming#subscribe-blog
Thanks
I am currently looking for a book that will teach me the in's and out's of using the Weblogic 10.3 as my application server.
I am currently using Servlet/JSP/EJB/JSF/JPA as the technology but right now, I am deploying it on Glassfish.
My new project involves the use of Weblogic Server and I dont have any idea how this is done.
Some of the books that I read on the net are a little dated and it covers the Weblogic 8 version.
Not sure though, but I would like to know if somebody has any instructions or preference on how to work around the Weblogic.
I basically wanted to create simple app/build/deploy on this server.
Any hints?
Thanks
I'd suggest you to get your hands dirty and try to build/deploy your app by yourself the first time. There is no mystery in doing it for a simple app. Later on, a good starting point is Oracle WebLogic Server 10g Release 3 (10.3) Documentation Site Map (this is a popular version of WebLogic, you should look for the specific version you intend to use). There is plenty of documentation over there that will help you getting started.
Do you use Glassfish 2 or v3 in a production environment?
Do you find it robust?
Have you ever been able to find a complete set of documentation?
What do you do when you find that Glassfish ignores J2EE standards, like class and anotation scanning?
Glassfish is Sun's reference standard for a J2EE app server. V3 supports the new 3.1 standard. However, it is only a preview. It is currently scheduled to be released on Dec 10, 2009. Of course, it can always be dangerous to be a very early adopter in a production environment. Currently V3 doesn't support JMS or clustering, for example, but they should be in the final release.
I've used V2 in production for about 3 years and I personally like it. The web admin console makes it very easy to manage (http://localhost:4848, admin, adminadmin), and the performance is good. Here's one example, where someone benchmarked Glassfish: Blog. Of course, you should search for more examples and your YMMV. Here's a Sun document for Glassfish to help Tomcat User.
One last thing that I would add is that Sun ships, and integrates, both Tomcat and Glassfish in their Java IDE Netbeans so you can easily switch between the two app servers to test your particular app.
GlassFish Server V3 or V2 can be used in production environments but the number of users should be less than 1500. Its not very robust and scalable during high load. If used for simple applications GF works perfectly fine, as it is the reference implementation of Java EE standards by Sun which only server to be a guide to other vendors of application servers.
For more complex and high load applications, its better to go to IBM WebSphere Application Server. That's the most robust app server I have seen in my 15 yrs of experience.
Do I use GF in production? no.
Do I find it robust? yes, but I do not tax it very hard.
Have I ever found a complete set of documentation? I think so... the GlassFish v2.1 docs and the GlassFish v3 docs (http://docs.sun.com/app/docs/prod/gf.entsvr.v3?l=en&a=view)
What do I do when GlassFish ignores the J2EE standards? I file an issue here: https://glassfish.dev.java.net/issues/
Do I use in production? Yes. (Now, using 3.0.1)
Is it robust? Yes. But my point of view is from someone that likes to follow the server's developers community and can try some tricks.
What about documentation? The official one is really good, and the developers blogs are a great plus (http://blogs.oracle.com/theaquarium/). What is maybe far from other communities, at the moment, is the collective experience material (like forums), but I think the mail lists are good enough (http://glassfish.java.net/public/mailing-lists.html).