An application server is a software framework dedicated to the efficient execution of procedures (programs, routines, scripts) for supporting the construction of applications. Normally the term refers to Java application servers. When this is the case, the application server behaves like an extended virtual machine for the running applications, handling transparently connections to the database at one side, and connections to the web client at the other.
Questions tagged [application-server]
592 questions
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Is there single sign in solution for JDBC in an application server?
I want to login to a database with the account of the current user. Is there a solution to forward the account information to a JDBC connection in an application server?
Horcrux7
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Application Configuration Properties on Payara (how to read them)
I would like to use Application Configuration Properties that you can configure using the user interface of payara (for example):
My question is: how can I access these values on java code side? Through annotation? Through some sort of context…
B. Bri
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Update Mojarra in Jboss AS 6
I've been using glassfish and it has an update utility guide that keeps the server up to date. Is there anything like this in Jboss AS? Or how can I update any lib? To be more specific, I want to update mojarra to its latest version.
arg20
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EJB, Remoting between two application-servers (glassfish)
I want to have a bean Foo in host A which is injected, by the @EJB annotation to a bean Bar in host B.
Both these hosts are separate stand-alone instances of Glassfish-v3.
When reading the Glassfish docs I found a lot of info, some of it sounded a…
Ittai
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Wildfly 13 gzip filter properties
Earlier I was using Jboss 7.1, where I have configured below properties for gzip filter, so that it improves my product performance. It was working fine.
Darshan Patel
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Change WebSphere logging level from cofiguration file
I have changed the logging level in my WebSphere Application Server v8.5 from *=info to *=all, and restarted the server from eclipse. The server went down but did not start again, I tried rebooting the machine a couple of times and tried…
Ahmed Anwar
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Puma not working with Rails 5
I am upgrading my Rails app from 4.1.1 to 5.1.4. Previously it was using webrick in application server, but as Rails 5 is using Puma as default server so I installed it but getting error.
config/puma.rb
# Change to match your CPU core count
workers…
RoR developer
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GF 3.0.1 + Virtual Server: www.myhost.com:8080/projectname-war => www.myhost.com. How?
EDIT
I need to change www.myhost.com:8080/myproject-war to www.myhost.com. Here is what I've been trying:
I configurate the Virtual Server: server. I have still have default Network Listeners to be http-listener-1 and http-listner-2. I change the…
Thang Pham
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Wildfly 10.1 Consuming All Cores
We have recently upgraded our banking application from java 1.6 to 1.8 and jboss 4.x to wildfly 10.1.
We have observed that java consuming all the cores (10), available on the machine.
Can someone tell what is the reason, normally with jboss 4.x max…
ROHIT
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How to use iText java PDF library with PHP?
Google search results suggested that it's possible via PHP/Java Bridge . This bridge requires Java Application Server. My host (bluehost) does not allow to run any Java Application Server. What are the alternatives in this case to make iText work?…
understack
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What 'application server should I use' ? Not so complicated app, transforming data, sending data
I'm writing some application that will work in a background (windows service? maybe some application server?)
Application receives some data, then it transforms/packs/optimizes in another thread and then in another thread it sends data to next…
alan
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Profiling/debug JBoss AS/Seam application
Recently I started with developing a JBoss SEAM web application (auction site). So far I've come along great, but recently i ran into long loading times ( especially on the resources like javascripts/css files, but also the pages itself are slow…
mark_dj
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How to dockerized java microservices efficiently
While a java application server will extend a unique JVM to run several (micro)services, a dockerized java microservices architecture will run a JVM for each dockerized microservice.
Considering 20+ java microservices and a limited number of host it…
DouglasAdams
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Drawbacks of using embedded Spark in Application
I have a use case where in I launch local spark (embedded) inside an application server rather than going for spark rest job server or kernel. Because former(embedded spark) has very low latency compared to other. I am interested in
Drawbacks of…
Pravin Gadakh
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Single instance(singleton) of a class in a java application deployed in many nodes
In an technical discussion, I had this question of how to maintain a Single instance across nodes,
then I answered the below approaches
1) DB based solution
2) Distributed Cache
3) Sharding
4)Maintain the Singleton single Instance in load…
Clement Amarnath
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