While it almost certainly remains the largest Ruby on Rails based site in the world, Twitter has gradually been moving more and more of its stack to the JVM. Last year the company announced that its back-end message queue had been re-written in Scala, and more recently it moved the search stack to Java, making Twitter search around three times faster.
Learning a new programming language can be a daunting task and at times difficult to know where to start. Now try to learn a new web framework at the same time and you have a recipe for confusion.
The main takeway points and lessons learned from QCon London 2011 as seen by the many attendees who blogged or tweeted about QCon. Experience QCon through the opinions of the attendees!
PostRank Labs released an open source version of their Ruby web server framework powering PostRank. Goliath, is an asynchronous server designed for speed, leveraging key features of Ruby 1.9+. 1
Text-based DSLs are useful, an custom editor for the DSL is even better. Concrete allows to build customized editors for JSON-based DSLs/Models. InfoQ talked to Concrete's creator Martin Thiede.
The main takeway points and lessons learned from QCon San Francisco 2010 as seen by the many attendees who blogged about QCon. Experience QCon through the opinions of the attendees!
This article provides a brief introduction to FlexMonkey and then walks through debugging issues that can be encountered when testing with FlexMonkey. 4
This article aims to provide more insight into the motivation and technical challenges that the LinkedIn team faced, while combining Scala, JRuby and Voldemort, at such scale.
Mirah is a new language for the JVM that can do everything the Java language can do - but with a Ruby-ish syntax and powerful metaprogramming. InfoQ talks to Mirah's creator Charles Nutter. 12
CONTENT IN THIS BOX PROVIDED BY OUR SPONSOR
- DevOps All-In-One-Guide: Tools, Case Studies, Articles
- 5 Unsung Tools of DevOps
- DevOps and Continuous Delivery: How to Reduce Cycle Times
- Mobile App Creation: 5 Key Phases for Success
- Infographic: State of the Mobile Stack
Get visibility across your entire software ecosystem in one single intuitive UI. One tool for all you’re programming languages: Ruby, PHP, Java, .NET, Python, iOS and Android.
New Relic is the only fully SaaS web app performance tool that monitors your entire application stack in real time with a single product and a single UI.
New Relic lets you:
- Increase visibility: Monitor your web or mobile app’s overall health, performance and availability
- Troubleshoot proactively: Quickly identify issues before they disrupt critical services & impact your bottom line
- Scale languages: Monitor your current languages and scale your APM to optimize your future needs
- Keeping the Mobile Enterprise Moving
- Breaking Down ApDex
- Your Application Toolkit – One Platform to Easily View All Metrics
- In Any Language: Adapting to the Polyglot Programming Challenge
- App Developers-Agents of Change and Influence
- Are Your Mobile Apps Really Enterprise Ready?
On Demand Webinars:
- The Advantages of Mobile Application Performance Monitoring
- The Business Case for APM in the Enterprise
- Engaging Mobile Users: Maintaining Relationships After the Download