• Explore the R language from basic types and data structures to advanced topics
• Learn how to tackle programming problems and explore both functional and object-oriented programming techniques
• Learn how to address the core problems of programming in R and leverage the most popular...

• Develop real-time applications across numerous platforms
• Create scalable...

NoSQL databases are an efficient and powerful tool for storing and manipulating vast quantities of data. Most NoSQL databases scale well as data grows. In addition, they are often malleable and flexible enough to accommodate semi-structured and sparse data sets. This...

• Learn to use Apache Storm and the Python Petrel library to build distributed applications that process large streams of data
• Explore sample applications in real-time and analyze...

Get to the forefront of server-side JavaScript programming by writing compact, robust, fast, networked Node applications that scale. Ready to take JavaScript beyond the browser, explore dynamic languages features and embrace evented programming? Explore the fun, growing repository of Node modules provided by npm. Work with multiple protocols,...

Cyber-criminals have your web applications in their crosshairs. They search for and exploit common security mistakes in your web application to steal user data. Learn how you can secure your Node.js applications, database and web server to avoid these security holes. Discover the primary attack vectors against web applications, and implement...

• Gain comprehensive information on scaling Node.js both vertically and horizontally in the cloud and across virtual machines
• Learn how to use Gulp, Mocha, Chai, PhantomJS, Git,...

Large-scale data analysis is now vitally important to virtually every business. Mobile and social technologies are generating massive datasets;...

• Integrate Storm with other Big Data technologies like Hadoop, HBase, and Apache Kafka
• Explore log processing and machine learning using Storm
• Step-by-step and easy-to-understand guide to...

• Solutions to common problems when working in the Hadoop...