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Questions tagged [web-applications]

371 questions
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Best performance- and backup-strategy with running multiple Webapps and databases on dedicated servers

my company is soon going to move our webservice-hosting to a new hoster and therefore i'm currently planing how everything will run in the future. I have to deploy at least: MsSQL-Database Server storing our products and sales. Quite high traffic.…
user103675
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Default login information on web apps unsafe?

I'm sorry for that novice question, however as a beginner I'm wondering: isn't there a security problem if I deploy an application (e.g. on Tomcat) and I can access this via a Web-Interface, where I can login with a default username and password?…
DSchiff
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Oracle 8.x what combination of JDBC driver, Hibernate and Spring?

I'm working to a small project which must run on Tomcat6. It's a small web application, that will use an old DB server which run HP-UX and Oracle8. Now, after several combining config, I'm stuck at this exeption: GRAVE: Exception sending context…
Seek
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Web App Error After Installing Java on Centos Server

Good day. My web app is programmed in jsp, using some of jQuery and javascript, is on a server with Centos 6.4, the app run its own java 1.7.0 - tomcat 8.0.21 and between its functions, uses javax.mail library which in a normal day can send from 5…
Jimmy Garcia
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Haproxy rules(set-header) not working and it's not changing base url of request

I am trying to integrate cloud foundry adminui application. Url which I access is https://myexample.com/adminui/ It works as follows: Request https://myexample.com/adminui/ Response …
Vikram Ranabhatt
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Configure Database Properties for Tomcat Webapp

I setup a sample application in Tomcat but have trouble getting the database connection working. It is a standard WAR package written in Spring framework and uses a MySQL database. The application is the Granny Address Book from…
Pete Cornell
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Azure Web Apps With Java, MySql, Filesystem

Some background is I currently have a VM deployed on Azure. On the VM I have 3 java web applications running on a Tomcat server. Each are integrated in some way or another. They all run on the same MySql server which is running on the vm and all 3…
Ethan
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Connecting Web App to new VPN in Azure

Is it possible to connect a Web App to a 'Virtual network' (not a 'Virtual network (classic)') in Azure - and if so how. I virtual network, with a virtual network gateway connected but there does not seem to be any way to configure a point-to-site…
Henry Ing-Simmons
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Imitate Azure AD user/tenant claims within ADFS

I have a .Net web application that allows users to hook up their account with an identity provider (Azure AD, Google, and/or ADFS) to allow single sign-on. On hooking up their account (or "on-boarding", whatever...), each provider should return…
EvilDr
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Large request body DoS attacks - is this really much of a concern?

Can anyone explain why limiting the maximum request body size is useful for preventing DoS attacks? ModSecurity defaults to 1MB for example with SecRequestBodyNoFilesLimit. I guess I'm wondering why this matters that much since I thought usually…
sa289
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Replicating web application traffic to another instance for testing

I have a .net web application, I wanted to test APM solutions like newrelic or appdynamics. Unfortunately I had issues with newrelic. When I installed .net agent of newrelic, every now and then some new exceptions was happening. I guess it was due…
Parham
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Are There any Web-Based Load-Balancing Managers?

I've setup load-balancing and clustering on a few linux systems for serving web and database content, and each time it's a fairly laborious process. So I'm wondering, are there any web-based managers, or possibly just monitoring interfaces, for…
techjwalker
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Tomcat 6 uses old, non-existing web.xml

I have a weird issue with Tomcat 6 and OpenGrok webapp, Tomcat seems to use some old, nowadays non-existing web.xml. I'm trying to add some roles for access control to the web.xml, but Tomcat never takes the new web.xml into use. I've tried deleting…
nyyp
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Dealing with web applications who have very large media folders

I'm in the process of updating a legacy system to use current technologies. One of my tasks was to allow the many different file-based projects to deploy as WAR files which tomcat would extract. Now I'm having trouble with two projects in particular…
Native
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Web Application Performance Testing - End User Experience

I currently maintain servers that host a .NET web application for external customers (primarily Microsoft technologies). I would like to find some tools or services that would let me measure web application response time and/or end user experience…
rmwetmore
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