To understand the root cause of key performance issues you will generally need to look at your application logs to figure out if an exception was thrown somewhere along the request as it propagates through your system.
PDF is still an important file format and is even increasing in usage in the production of packaging and Archiving markets.... It now has its own Conference and organisation and you can find out more about both in this articles.
Unlock productivity is one of the bigger concerns for any person taking management role. However, people rarely agree on the best approaches to improve performance. Over the years, I have observed different managers using the opposite practices to churn out best performance of the team they are managing. Unfortunately, some works and other don't. To be more accurate, what does not increase...
Logentries recently co-hosted a webinar with BlazeMeter on advanced JMeter testing for 500,000+ users. The webinar had almost 1,000 registrants, and focused on helping users understand what’s happening on their systems during load testing; identify any warnings or exceptions being thrown; and how to use log data to analyze performance under this load level.
XPath isn't just for querying XML anymore. You can also use it to query your JSON trees and Java beans. In this quick tutorial, you'll see how to query Java objects with Data Pipeline's streaming XPath engine.
The best ideas are often found while on the border of several disciplines at once. We looked at the intersection of software product development and playing chess. These lessons is what we found in common between these two.
There is a lot more to testing than just finding bugs. Today’s testers are part detective, part forensic analyst, and part social scientist. When building a testing strategy you need to examine a pile of data, develop an understanding of how real users behave, and use that information to create test scenarios that push those limits. This is especially important when creating a strategy to test...
In this article we take a look at improving your Java Code and focuses on the 9 tools that can help with Java Performance Tuning.
Java 8 ready, JDO/JPA persistence to the widest range of datastores of any provider
Now, the Apple Worldwide Developers Conference (WWDC) 2014 isn’t usually something we’d touch on here at JAXenter, what with its focus on iOS flavoured-topics and all. But CEO Tim Cook’s surprise reveal of Apple’s new Swift language, to a rapturous reception, had our JVM senses a-tingling. Why? Well, for a start, there are some aspects of this new programming tool that those on the J-side may...
So you are new to the mobile performance testing world. Maybe this is your first job as a tester and you have been tasked with the project of setting up the test framework for a mobile application. Read on to learn the basics of mobile performance testing: http://www.neotys.com/blog/beginners-guide-to-mobile-performance-testing/
OpenXava is an Java Framework for Rapid Development of Enterprise Web Applications. In OpenXava you only have to write the domain classes in plain Java to get a web application ready for production. This 5.0 release has a new look & feel, includes module navigation, user login/logout (so you do not need Liferay anymore), inline editable collections (just like a spreadsheet), a new editor to...
TheServerSide.com is an online community for enterprise Java architects and developers, providing daily news, tech talk interviews with key industry figures, design patterns, discussion forums, tutorials, and more. TheServerSide.com was launched in May 2000 and has become the largest independent Java community in the world. TheServerSide.com is owned and operated by TechTarget. TechTarget's Application Development Media Group of sites include TheServerSide.Net, SearchWinDevelopment.com, Ajaxian.com, SearchSOA.com, ebizQ.net, SearchSoftwareQuality.com and TheServerSide.com.
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- Addressing security concerns and evolving beyond Spring with Java EE 8 (05 Nov 2014) The Spring framework created a situation where the Java EE platform had plenty of catching up to...
- JSF best practices for optimizing mobile application performance (04 Nov 2014) More and more applications are being built using the JSF frameworks, but traditional development...
- Incorporating Google Maps to the Java desktop (28 Oct 2014) Rob Terpilowski discusses how he and his architect team brought Google Maps to the Java desktop in...
- Node.js. gives new Jelastic 2.4 more deployment options (24 Oct 2014) In this video, Jelastic's CTO discusses how its latest release includes Node.js and is set to help...
- From ElasticSearch to Splunk: Understanding your log aggregation options (20 Oct 2014) The key to successfully being able to anticipate and diagnose software problems is being able to...
- Devoxx officially kicks off with Spring, Java EE 8, lambdas and value types (13 Nov 2014) As Devoxx 2014 officially kicks off, Geertjan Wielenga is there to tell us exactly what's hot at...
- Reflecting on lambdas, open source software and startup strategies at Devoxx 2014 (12 Nov 2014) Reporting from Devoxx 2014, Geertjan Wielenga gives us all the latest news from Day Two of the...
- 2013 sweetheart AngularJS takes a back seat to Docker at Devoxx 2014 (11 Nov 2014) While AngularJS was everyone's sweetheart at Devoxx 2013, this year at Devoxx 2014, it appears that...
- Video: NetScout discusses new UPM platform (10 Nov 2014) At JavaOne 2014, NetScout VP and architect discuss Unified Performance Management platform in this...
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