InfoQ Homepage Development Content on InfoQ
-
/articles/android-face-filter-banuba-sdk/en/smallimage/logo-1613154001944.jpg)
Creating an Android Face Filter App Using Banuba Face AR SDK
This article is going to provide a step-by-step guide on how to create an Android face filter app using Banuba Face AR SDK. We will also discuss how face filters work and the advantages of using Banuba Face Filter Catalogue for implementing face filters in your app.
-
/articles/testing-quarkus-integration/en/smallimage/github-logo-1612966105089.jpg)
Testing Quarkus Web Applications: Component & Integration Tests
Quarkus is a full-stack, Kubernetes-native Java framework made for Java virtual machines (JVMs) and native compilation. Instead of reinventing the wheel, Quarkus uses well-known enterprise-grade frameworks backed by standards/specifications and makes them compilable to a binary using Graal VM. This article focuses on using some of the Quarkus testing facilities.
-
/articles/observability-tools-future/en/smallimage/Piercing-the-Fog-Observability-tools-from-the-future-small-1612793252835.jpg)
Piercing the Fog: Observability Tools from the Future
Visibility into those distributed systems and how they are performing is challenging. Despite all the observability tools available for site reliability, debugging remains incredibly difficult, and many SREs would agree that their debugging processes have only marginally improved. This article explores how observability for troubleshooting could be done from the user’s point of view.
-
/articles/long-standing-dsls-success-stories/en/smallimage/how-DSLs-withstand-the-test-of-time-small-logo-1612257223522.jpg)
How DSLs Withstand the Test of Time
Domain-specific languages let domain experts participate in the software development process. Few DSLs however withstand the test of time. Key success factors for longstanding DSLs seem to be user-centered design and adhering to the open–closed principle. Markdown, TeX, and CSS, have remained popular and relevant for two decades, even as their original target audience evolved.
-
/articles/hive-performance-tuning-techniques/en/smallimage/data-table-s-1612367270351.jpeg)
Performance Tuning Techniques of Hive Big Data Table
In this article, author Sudhish Koloth discusses how to tackle performance problems when using Hive Big Data tables.
-
/articles/microprofile-microservices/en/smallimage/microprofile-logo-small-1612176632505.jpg)
Virtual Panel: the MicroProfile Influence on Microservices Frameworks
In mid-2016, the MicroProfile initiative was created as a collaboration of vendors to deliver microservices for enterprise Java. InfoQ recently asked the opinion of expert practitioners on how MicroProfile has influenced how developers today are building microservices-based applications, the emergence of new microservices frameworks and reverting back to monolith-based applications development.
-
/articles/low-code-community-developer/en/smallimage/low-code-community-developer-s-1611933287342.jpg)
Low-Code Platforms and the Rise of the Community Developer: Lots of Solutions, or Lots of Problems?
Low-code platforms are the hottest enterprise software category right now. With the current level of investment, it is hard to imagine a future that doesn’t feature lots of bespoke business apps being built by non-IT staff for use by their teams. Visibility of low code solutions is the key to managing risk.
-
/articles/vue-3-one-piece-release/en/smallimage/vue-3-released-with-new-apis-usage-at-scale-small-1611658442267.jpg)
Vue 3 Released with New APIs to Tackle Usage at Scale
Vue 3 recently shipped with numerous new APIs that cater to using Vue at scale and in non-DOM environments. New Suspense and Teleport built-in components and new CSS scoping rules make for a more expressive template language. Custom events and fragments allow Vue components to have a public API closer to that of regular DOM elements. The Vue ecosystem is finalizing its migration to Vue 3.
-
/articles/enhanced-stream-kotlin-sequence/en/smallimage/kotlin-logo-1611586229545.jpeg)
Enhanced Streams Processing with Kotlin’s Sequence Interface
Data structures are an intrinsic part of every programming language, yet Java’s Stream interface lacks vital operations and its complex approach to extensibility gave rise to alternative libraries such as jOOλ and Guava. This article provides an alternative approach that can be easily integrated in any Java project using Kotlin's Sequence interface.
-
/articles/learning-incidents/en/smallimage/logo-s-1611573307267.jpg)
Learning from Incidents
Jessica DeVita (Netflix) and Nick Stenning (Microsoft) have been working on improving how software teams learn from incidents in production. In this article, they share some of what they’ve learned from the research community in this area, and offer some advice on the practical application of this work.
-
/articles/arm-vs-x86-cloud-performance/en/smallimage/0mlGmUbg-1611326871058.jpeg)
Performance Analysis for Arm vs x86 CPUs in the Cloud
In this article, the author uses AWS’s Arm (Graviton2) and x86_64 (Intel) EC2 instances to evaluate computational performance across different software runtimes, including Docker, Node.js, and WebAssembly. Our conclusion is that Arm is more cost effective in the cloud, especially with lightweight runtimes that are close to the underlying operating system.
-
/articles/reasons-dont-reproduce-remote/en/smallimage/5-reasons-you-shouldnt-reproduce-issues-in-remote-environments-small-1611313980745.jpg)
Five Reasons You Shouldn't Reproduce Issues in Remote Environments
Bugs are an unavoidable part of software development and also one of the biggest time sinks developers face when building software. One way we waste time when working on bugs is trying to reproduce issues in remote test environments. There are some circumstances where this is a wise approach and some where it is a waste. Knowing the difference is an important skill.