When building applications using Hadoop, it is common to have input data from various sources coming in various formats. In his presentation, “New Tools for Building Applications on Apache Hadoop”, Eli Collins overviews how to build better products with Hadoop and various tools that can help, such as Apache Avro, Apache Crunch, Cloudera ML and the Cloudera Development Kit.
In this article, authors present an empirical study based on a survey about the software architecture practices for managing non-functional requirements (NFRs) and decision making in software development process. They also discuss about how these requirements are elicited, documented, and validated at different organizations.
Reza Shafii explains how to satisfy two fundamental needs of API design and implementation, as defined by the API hierarchy of needs, with RAML, API Designer and APIkit.
Jon Natkins explains in this article how to create a personalized recommendation system fed with large amounts of real-time data using Kiji, which leverages HBase, Avro, Map-Reduce and Scalding.
This article describes the relationship between architecture and process of software development and how architecture can respond to functional requirements and developer habitability. 1
This article shares a simple technique used to address problems such as a system’s intended functionality but also qualities such as performance, reliability, portability, and availability.
We demonstrate how to build a RESTful API on top of CQRS systems. The result joins HTTP semantics and REST style with distributed computing concerns such as eventual consistency and concurrency. 4
This article will take you through creating a simple RESTful web service with Spring Boot and Aerospike, a distributed and replicated in-memory NoSQL database.
Victor Savkin presents in detail the pros and cons of using Backbone.js and Angular.js to create web applications, comparing the two frameworks with each other. 5
Bureaucracy often plagues large product development efforts. Just like technical debt slows down development, process debt slows down your business. Eliminate process debt to get to market faster. 9
Elasticsearch is an open source, distributed real-time search and analytics engine for the cloud. InfoQ spoke with Costin Leau about Elasticsearch and how it integrates with Hadoop and Big Data.