With tens of thousands of Java servers running in production in the enterprise, many engineers still lack the skills to keep their Java servers greased. In this article InfoQ takes a look at basic techniques for tuning Java servers.
Mobile channels are getting more and more important - not only for companies with focus on technology but also for traditional businesses. Consequently, the concepts of website optimization and customer behavior analysis are being transferred to field of mobile websites and mobile applications. The overall goal is to learn more about customer behavior and to adopt mobile applications to it.
“Infrastructure as Code” is a tenet of the DevOps community. But treating Infrastructure as Code is a tall order. Development practices have also evolved rapidly and nowadays that means continuous integration, automated tests and more. We’ll make a brief introdution to Chef, a well-known IT automation tool, and use it to illustrate the state of the art.
Many apps fail to make full use of the capabilities of the JIT compiler. In this article we investigate some simple tricks to identify issues that may be making your application unfriendly to JIT.
The new “Hadoop in Practice. 2 Edition" book by Alex Holmes covers a lot of topics building Hadoop code and organizing data to support code simplicity and execution speed.
Product risk analysis (PRA) can be done during the various phases of sequential or agile system development. This article shows how to apply PRA to elevate it from project level to domain level.
This article, the first of a new series, examines APIs from a business perspective. It covers the importance of tying your APIs back to your business value, with examples from Amazon and Twilio. 2
This series takes the reader on a journey from determining the business case for APIs to a design methodology, meeting implementation challenges and maintaining public APIs on the Web over time.
The book fifty quick ideas to improve your user stories aims to help people to write better user stories and support teams in iteratively delivering products that satisfy their customers' needs.
Git and GitHub LiveLessons is a video course based on a live workshop given by Peter Bell. Here, we present the course content and finally ask a few questions to the course's author.
Datameer, a big data analytics application for Hadoop, introduced Datameer 5.0 with Smart Execution to enhance the data analytics. InfoQ spoke with Matt Schumpert from Datameer about the new product.
There are two basic types of OOP: Simula and Smalltalk. Simula is well represented in .NET by C#. With Alan Lovejoy’s Essence#, we can see what a Smalltalk inspired language would look like.