Part 1 of this two-part series explained automated acceptance testing for Java Web applications using using JBehave, Thucydides and Selenium 2/Webdriver. This final installment demonstrates how to start implementing some
Behavior Driven Development (BDD) is an approach in which we build up our understanding of user requirements using concrete examples of the application’s expected behavior. Through ongoing conversations between business
Log data has long been prevalent across all our applications, but with Hadoop came the ability to process that data. Various systems produce log data, from network devices and operating
“Java is a 15 year old language,” says Waratek Co-Founder and Chief Technology Officer John Matthew Holt. At the time it was developed, he points out, the computing landscape was
JavaFX provides a rich set of UI controls, which simplify the development of visually immersive front ends for database-driven applications. When combined with the PostgreSQL database and the Hibernate ORM
When developing Hive-based applications, developers always have to deal with different HiveQL queries to perform basic CRUD (Create, Read, Update and Delete) and other operations on Hive table data. The
Big data is an aptly named concept. Nowadays, huge amounts of data and information are generated by hundreds of millions of applications, devices and human beings all round the world.
In this Apache Hive tutorial, we explain how to use Hive in a Hadoop distributed processing environment to enable Web analytics on large datasets. The Web analytics process will involve
Apache Tomcat, the open source Web application server, hosts an estimated 70 percent of small Java Web applications. However Tomcat can become overburdened when faced with spikes in user requests.