InfoQ Homepage Development Content on InfoQ
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Using Golang to Build Microservices at The Economist: A Retrospective
Microservices written in Go was a key component of a new system that would enable The Economist to deliver scalable, high performing services and quickly iterate new products. Go's baked in concurrency and API support along with its design as a static, compiled language enabled a distributed eventing system. Overall, The Economist team's experience with Go has been a positive experience.
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Book Review and Q&A: ASP.NET Core in Action by Andrew Lock
ASP.NET Core in Action by Andrew Lock, covers ASP.NET Core from the beginners start to an ending, with the fundamental knowledge to build web applications using this modern, highly available, highly scalable and cross-platform framework. If you are new to ASP.NET MVC programming, the book gives a good overview of the Model-View-Controller (MVC) pattern as well as the legacy from the .NET Framework
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Micronaut Tutorial: Part 2: Easy Distributed Tracing, JWT Security and AWS Lambda Deployment
In this second Micronaut tutorial article we are going to add several features to our app: distributed tracing, security via JWT and a serverless function. Moreover, we will discuss the user input validation capabilities offered by Micronaut.
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Back to the Future with Relational NoSQL
This article outlines some of the consistency issues NoSQL databases have with distributed transactions, showing how FaunaDB has solved the problems using the Calvin protocol and a virtual clock.
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Exploring Azure Service Fabric Mesh: A Platform for Building Mission Critical Microservices
Azure has released a preview of Service Fabric Mesh, a platform targeted at microservice developers who do not want the operational responsibility of running an underlying orchestration platform. InfoQ recently sat down with Chacko Daniel, principal technical PM at Microsoft, to explore the details.
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Distributed Caching with ASP.NET Core
ASP.NET Core applications deployed to the cloud can receive performance benefits from the use of distributed caching. Matthew Groves explores how Couchbase Server can serve this purpose well. Couchbase Server is a memory-first database that is great for use as a distributed cache, and ASP.NET Core makes it easy to utilize this database in your applications.
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Sentiment Analysis: What's with the Tone?
Sentiment analysis is widely applied in voice of the customer (VOC) applications. In this article, the authors discuss NLP-based Sentiment Analysis based on machine learning (ML) and lexicon-based approaches using KNIME data analysis tools.
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Will Cloud Computing Kill Open Source Development?
While open source development is not going to disappear, the future of commercial open source is not very promising. Cloud providers are adopting open source software without necessarily adding value, or supporting future development. No industry consensus exists on the best way to fund open source development. Many continue to believe that open source software should be free.
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Getting Started with Istio Service Mesh Routing
In the following tutorial, we will use Istio to demonstrate one of the most powerful features of service meshes: “per request routing.” This feature allows the routing of arbitrary requests that are marked by selected HTTP headers to specific targets, which is possible only with a (OSI) layer 7 proxy. No layer 4 load balancer or proxy can achieve this functionality.
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Book Review: Solidity Programming Essentials
Ethereum is an emerging technology that promises the ability to disintermediate many traditional approaches to business through decentralized ledger technology, built upon open-source software. In this article, we will review a recent book based upon Solidity, a programming language used to construct smart contracts on the Ethereum blockchain.
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/articles/spark-application-monitoring-influxdb-grafana/en/smallimage/spark-application-monitoring-influxdb-grafana-s-1542381806762.jpeg)
Spark Application Performance Monitoring Using Uber JVM Profiler, InfluxDB and Grafana
In this article, author Amit Baghel discusses how to monitor the performance of Apache Spark based applications using technologies like Uber JVM Profiler, InfluxDB database and Grafana data visualization tool.
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Building a Web App with Yeoman
Yeoman is an efficient open-source software system for scaffolding web applications, used for streamlining the development process. It is known primarily for its focus on scaffolding, which means the use of many different tools and interfaces coordinated for optimized project generation.