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@eon01 published a quiz, 1 day, 2 hours ago
Founder, FAUN.dev

SRE Fundamentals: SLOs, Error Budgets, and Reliability Practice

A 10-question quiz on core Site Reliability Engineering concepts, escalating from easy to hard. It covers the SLI/SLO/SLA distinction, error budgets, the four golden signals, toil, blameless postmortems, and availability math (the "nines").

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SRE Fundamentals: SLOs, Error Budgets, and Reliability Practice
Quiz Average
@eon01 published a quiz, 1 day, 2 hours ago
Founder, FAUN.dev

Neural Network Fundamentals: From Activations to Gradients

A 10-question quiz on the core mechanics of neural networks, escalating from easy to hard. You will cover activation functions (ReLU, sigmoid, softmax), backpropagation, dropout, the vanishing gradient problem, and training vocabulary like epochs and iterations. Aimed at learners with …

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Neural Network Fundamentals: From Activations to Gradients
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@kala shared a link, 1 day, 3 hours ago
FAUN.dev()

Introducing Claude Sonnet 5

Anthropic launched Claude Sonnet 5, its most agentic Sonnet model, and set it as the default for Free and Pro users... read more  

Introducing Claude Sonnet 5
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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Devin Fusion

Devin Fusion maintains frontier performance at a 35% lower cost on the new FrontierCode benchmark, thanks to its innovative multi-model routing approach. By using both a frontier model and a cost-effective "sidekick" model, Devin Fusion optimizes performance and cost efficiency. The sidekick pattern.. read more  

Devin Fusion
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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Introducing Session Switcher. Swap Burp Sessions with One Click!

Doyensec released Session Switcher, a Burp Suite extension. You can save HTTP sessions under names, then swap cookies and headers inside the request editor... read more  

Introducing Session Switcher. Swap Burp Sessions with One Click!
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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Jobs and Software is Fu*ked

The writer, a software engineer with 10 years of experience, expresses frustration with the current job market, citing difficulties in navigating filters like Coderpad, hackerrank, and AI proctored exams. They feel disadvantaged by these filters and feel like companies are making it more difficult t.. read more  

Jobs and Software is Fu*ked
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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Qwen 3.6 27B is the sweet spot for local development

Qwen 3.6 is a local model that stands out as a general intelligence, offered in two variants: Qwen 3.6 35B A3B and Qwen 3.6 27B. Qwen 3.6 27B has been praised for punching above its weight, making it worth the heat it generates. Running Qwen 3.6 locally with llama.cpp is easier than ever, allowing f.. read more  

Qwen 3.6 27B is the sweet spot for local development
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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Samsung, SK hynix, Micron Sued in US Over Memory Price Fixing

Samsung Electronics, SK hynix, and Micron face a lawsuit in the US over alleged memory price fixing. Plaintiffs claim the companies colluded on supply and pricing for DRAM, leading to price increases of about 700% in the past four years. The lawsuit, filed by individual consumers and small businesse.. read more  

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@varbear shared a link, 1 day, 13 hours ago
FAUN.dev()

Why Drawing Tablet Brands Won't Collaborate on Linux FLOSS Drivers

The process of creating Linux drivers for drawing tablets can be challenging due to branding issues in the open-source infrastructure. Collaboration from tablet brands is essential for improving support, as demonstrated in recent interactions with Gaomon... read more  

Why Drawing Tablet Brands Won't Collaborate on Linux FLOSS Drivers
Pelagia is a Kubernetes controller that provides all-in-one management for Ceph clusters installed by Rook. It delivers two main features:

Aggregates all Rook Custom Resources (CRs) into a single CephDeployment resource, simplifying the management of Ceph clusters.
Provides automated lifecycle management (LCM) of Rook Ceph OSD nodes for bare-metal clusters. Automated LCM is managed by the special CephOsdRemoveTask resource.

It is designed to simplify the management of Ceph clusters in Kubernetes installed by Rook.

Being solid Rook users, we had dozens of Rook CRs to manage. Thus, one day we decided to create a single resource that would aggregate all Rook CRs and deliver a smoother LCM experience. This is how Pelagia was born.

It supports almost all Rook CRs API, including CephCluster, CephBlockPool, CephFilesystem, CephObjectStore, and others, aggregating them into a single specification. We continuously work on improving Pelagia's API, adding new features, and enhancing existing ones.

Pelagia collects Ceph cluster state and all Rook CRs statuses into single CephDeploymentHealth CR. This resource highlights of Ceph cluster and Rook APIs issues, if any.

Another important thing we implemented in Pelagia is the automated lifecycle management of Rook Ceph OSD nodes for bare-metal clusters. This feature is delivered by the CephOsdRemoveTask resource, which automates the process of removing OSD disks and nodes from the cluster. We are using this feature in our everyday day-2 operations routine.