Causal Consistency models offer an alternative Eventual Consistency for distributed systems; both models should be weighed against your system's requirements and risk tolerance.
Designing for simple components and systems is key when moving to microservices. The focus is on evolution of components and how we build systems that allow evolution and change, Russ Miles recently stated in an introduction to designing and building microservices.
Hadoop Summit Day Two report covers the important trends and changes from last year's summit. It also covers the important announcements of the day in relation to this year's trending topics. This report shares an analysis of the Hadoop market by leading analysts, competing benchmarks by vendors and platform specific innovations and announcements.
At the Agile Governance conference in Amsterdam Jan van Santbrink presented how architecture when used with an agile mindset can play a key role in governance. InfoQ interviewed Jan about why agile and architecture need to collaborate, how architecture can support agile decision taking and the benefits for development of doing architecture.
During the recent GlueCon 2014 conference in Colorado, Tony Tam, the creator of Swagger and CEO of Reverb, gave a well attended talk on Swagger APIs for humans (and robots), where he announced the Swagger 2.0 Working Group and an early version of an online code editor offering a dynamic YAML to Swagger UI conversion.
Hadoop Summit Day One report covers the important trends and changes from last year's summit. It also covers the important announcements of the day in relation to this year's trending topics. This report focuses on the platform specific innovations and announcements and not the broader partner ecosystem, which will be covered in the next few days.
DataTorrent is a real-time streaming and analyzing platform that can process over 1B real-time events/sec.
The Particular Service Platform has four headline components: ServiceMatrix, ServiceInsight, ServicePulse, and the well-respected NServiceBus. Over the next few weeks, we’ll be looking at each in turn starting with ServiceMatrix, their SOA design tool.
The Play 2.3 release increases modularization of the framework by separating parts from the framework. Also, the Play shell has been replaced by Activator, which includes a browser UI and project templates. InfoQ also talked to Play tech lead James Roper to learn more about the changes and futures plans.
Implementing Domain-Driven Design (DDD) concepts using object orientation principles with state and behaviour often gives you a muddled mutable model, instead building domain objects with only state and behaviour as standalone functions leads to a better realization, Debasish Ghosh claims in a recent blog post.
There has been significant buzz around microservices lately, enough to generate some hype. After implementing heavy and cumbersome SOA solutions for more than a decade, are microservices the solution the industry has been waiting for? Or, are microservices simpler than monolithic solutions?
According to Gartner’s Yefim V. Natis, VP & Fellow, a new enterprise architectural style is rising these days: Software-Defined Architecture (SDA).
This year's ApacheCON North America conference saw key speakers focus on open source and its community. With more than 400 attendees, over 70 projects represented and 180 conference sessions it covered as many diverse topics as diverse the Apache Software Foundation projects are.
Twitter Engineering has released details about Manhattan, its real-time, multi-tenant distributed database.
Hortonworks announced the release of Hive 0.13 which marks the completion of the Stinger initiative. The new release also includes performance improvements as well as some new SQL features. Hive is an open source SQL Engine written on top of Hadoop that lets users query big data warehouses by writing SQL queries instead of MapReduce jobs.