InfoQ Homepage Programming Content on InfoQ
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Taming GPU Threads with F#
Daniel Egloff overviews Alea, an F# alternatives to CUDA C/C++ and OpenCL C++, showing how to write GPU scripts and perform dynamic compilation in F#.
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Statistical Debugging for Real-World Performance Problems
The authors show how statistical debugging can be used for diagnosing performance problems, lowing the overhead of run-time performance diagnosis without extending the diagnosis latency.
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Device Management for OSGi IoT Gateways
Luca Dazi surveys the current solutions for remotely managing Java/OSGi IoT gateways over IoT protocols like MQTT and CoAP: Eclipse Kura, Lightweight M2M (LWM2M) protocol, and Eclipse Leshan.
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End-to-end IoT Solutions with Java and Eclipse IoT Technology
Benjamin Cabé provides concrete examples of how to build end-to-end solutions with the Eclipse IoT Java stack and projects such as Paho, Kura, Californium and Concierge.
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A Taste of Random Decision Forests on Apache Spark
Sean Owen introduces Spark, Scala and random decision forests, and demonstrates the process of analyzing a real-world data set with them.
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Evolving a Data System
Simon Metson approaches the problem of evolving a data system; some patterns and anti-patterns both technical (polyglot systems, lambda architectures) and organisational (data silos, lava layers).
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Migrating to Spring 4 from Spring 3 - What You Need to Know
Phillip Verheyden covers what it takes to migrate a Spring 3.x application to Spring 4.
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Performance Testing Crash Course
Dustin Whittle explains how to evaluate performance and scalability on the server-side and the client-side with tools like Siege, Bees with Machine Guns, Google PageSpeed, WBench, and more.
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Great Single Page Apps Need Great Back-ends
Adib Saikali describes the best practices for building back-end services to support sophisticated single page apps using Spring 4. It contains demo code examples.
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Naming Things
Ian Barber discusses the importance of behavior, domains and clarity of the names used when writing software or building systems.
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So You Think You Know Pub/Sub?
Udi Dahan takes a look at why different kinds of pub/sub need to be used for specific domains like healthcare, finance, “internet of things”, and some kinds of retail.
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Functional Patterns in Domain Driven Design applied to Financial Models
Debasish Ghosh demonstrates how DDD principles can be implemented more effectively using functional programming principles, building a ubiquitous language with pure functional abstractions.
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