InfoQ Homepage Architecture Content on InfoQ
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How Recall.ai Saved $1M on AWS by Eliminating WebSockets
Recall.ai recently shared their experience running a platform for building and managing meeting bots on AWS, where they uncovered that using WebSockets was adding an extra 1M USD per year in costs. The team describes how they developed an alternative high-bandwidth, low-latency inter-process communication (IPC) solution to resolve the issue.
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New "Laws" Announced at iSAQB Software Architecture Gathering
During a panel discussion on Tuesday evening at the iSAQB Software Architecture Gathering in Berlin, the topic of complexity in software led to a few eponymous "laws" to be proclaimed by Gregor Hohpe, Chris Richardson, and Diana Montalion.
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Software Architecture Tracks at QCon San Francisco 2024 – Navigating Current Challenges and Trends
At QCon San Francisco 2024, software architecture is front and center, with two tracks dedicated to exploring some of the largest and most complex architectures today. Join senior software practitioners as they provide inspiration and practical lessons for architects seeking to tackle issues at a massive scale.
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How Canva Scaled Real-Time Collaboration with WebRTC: from WebSockets to Seamless P2P Communication
Canva recently shared how it implemented real-time mouse pointers for collaborative whiteboarding. Canva chose a WebRTC-based solution to improve scalability, reduce latency, and lower backend load. Since WebRTC uses peer-to-peer communication, Canva can provide users with a smoother, more performant real-time experience than a traditional backend-based WebSocket and Redis solution.
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Grafana K6 Releases: Enhancements in TypeScript, ECMAScript, Browser Testing, and More
The Grafana k6 team releases a new version of its open-source load testing tool approximately every two months, bringing new features and improving user experience. Several recent updates have introduced key improvements, notably related to TypeScript support, ECMAScript compatibility, and enhancements to browser testing, gRPC, memory management, cryptography, and test result storage.
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Leveraging eBPF for Improved Infrastructure Observability
To efficiently and effectively investigate multi-tenant system performance, Netflix has been experimenting with eBPF to instrument the Linux kernel to gather continuous, deeper insights into how processes are scheduled and detect "noisy neighbors".
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Microsoft Launches Open-Source Phi-3.5 Models for Advanced AI Development
Microsoft launched three new open-source AI models in its Phi-3.5 series: Phi-3.5-mini-instruct, Phi-3.5-MoE-instruct, and Phi-3.5-vision-instruct. Available under a permissive MIT license, these models offer developers powerful tools for various tasks, including reasoning, multilingual processing, and image and video analysis.
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Null-Restricted and Nullable Types for Java
Draft JEP 8303099 was recently made public. This JEP discusses Null-Restricted and Nullable Types, and aims to bring optional nullness-marking to the Java language, in a similar way to that seen in other programming languages (such as Kotlin).
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JSpecify 1.0.0 and Nullability in Java
The JSpecify collective has made its first release. The group's mission is to define common sets of annotation types for use in JVM languages, to improve static analysis and language interoperation. The first release is centred on nullability, and aligns with a recently announced Draft JEP that is exploring this issue at language level.
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AWS Updates the Well-Architected Framework and Lens Catalog
AWS has recently announced updates to the Well-Architected Framework and Lens Catalog. With a significant focus on security and observability, the new release has expanded guidance on architectural best practices to build and maintain optimized, secure, and resilient workloads in the cloud.
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Uber’s Journey to Modernizing Big Data Infrastructure with Google Cloud Platform
In a recent post on its official engineering blog, Uber, disclosed its strategy to migrate the batch data analytics and machine learning (ML) training stack to Google Cloud Platform (GCP). Uber, runs one of the largest Hadoop installations in the world, managing over an exabyte of data across tens of thousands of servers in each of its two regions
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How GitHub Improved Code Push Processing Reliability
GitHub has rolled out several technical upgrades to enhance the reliability and efficiency of code pushes, one of the frequent actions performed by developers on the platform. This move addresses potential issues and aims to provide a smoother experience for users who regularly push code to GitHub.
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InfoQ Dev Summit Munich: Learn from German Automotive, Banking, and TelCo Software Practitioners
InfoQ Dev Summit Munich is a two-day in-person software development conference for senior software engineers, architects, and team leaders in the Bavarian capital on September 26th and 27th. The sessions will cover critical topics such as generative AI and platform engineering, with use cases from the German automotive, banking, and telecommunication industries.
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Ahrefs Joins Others in Suggesting That On-Premises Hosting Can Be More Cost Effective than Cloud
A recent article claims that Ahrefs, an SEO software suite company, was able to prevent $400 million in expenditures over three years by not leveraging cloud resources. Similarly, 37Signals, the makers of Basecamp, has begun a cloud exodus with the stated goal of saving seven million dollars in infrastructure costs over five years.
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How to Build Large Scale Cyber-Physical Systems
To build large-scale safety-critical systems, we need to decompose the system into smaller solvable problems, resolve what is known, and resolve unknowns through experiments, Robin Yeman argued. She suggested investing in test environments for both software and hardware early to enable being test-driven early to increase the safety, security, reliability, and availability of the systems.