DevOps Community Hub

Postmortem Template: Investigating a 'Fat Fingers' Network Outage

Tailored postmortem template for telco "fat-finger" outages: checklists, telemetry to collect, and automation to prevent recurrence.

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Unknown

2026-03-02

cost9 min read

Power and Performance: Estimating Energy Costs for NVLink‑Enabled AI Servers

Practical model to estimate power and TCO for RISC‑V + NVLink AI servers, including pay‑for‑power impacts and a Python calculator.

AmazonCommercial Singlefold (V-Fold / ZZ-Fold) Paper Hand Towels, 2-ply Cellulose, 3990 Sheets (15 packs of 266), Sheet Size: 22 x 21 cm, H3 Dispenser Compatible

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Amazon Deals

2026-03-02

architecture10 min read

Design Patterns: Building Heterogeneous Servers with RISC‑V Host CPUs and Nvidia GPUs

Practical patterns for RISC‑V hosts and NVLink GPUs: OS, driver and runtime guidance to deploy, monitor and auto-remediate heterogeneous AI servers.

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Unknown

2026-02-28

ai-infrastructure10 min read

How NVLink Fusion Enables RISC‑V CPUs to Offload AI Workloads to Nvidia GPUs

How NVLink Fusion on SiFive RISC‑V removes memcpy bottlenecks and enables coherent, low‑latency GPU offload for AI datacenters with practical integration steps.

medicube Zero Pore Pads 2.0, Dual-Textured Facial Toner Pads for Exfoliation and Pore Care with 4.5% AHA Lactic Acid & 0.45% BHA Salicylic Acid, Ideal for All Skin Types, Korean Skin Care (70 Units)

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Amazon Deals

2026-03-02

buying-guide11 min read

Buying Guide: Timing Analysis Tools for Automotive Software — VectorCAST vs Alternatives

Compare VectorCAST + RocqStat vs aiT, Rapita and others for WCET, ISO 26262 evidence, scaling and CI/CD integration in 2026.

Runbook: Troubleshooting Unexpected Timing Violations in AUTOSAR ECUs

Operational runbook to investigate AUTOSAR ECU timing violations using VectorCAST + RocqStat, with root-cause steps and automated remediation playbooks.

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Integrating RocqStat WCET Analysis Into CI/CD for Safety-Critical Embedded Software

Practical 2026 guide: integrate RocqStat WCET checks into VectorCAST-driven CI/CD for safety-critical embedded systems with gating and automation.

Zero-Trust for Desktop AI: Enforcing Least Privilege for Autonomous Tools

Apply zero‑trust to desktop AI with micro‑segmentation, ephemeral credentials, attestation and policy engines to enforce least privilege.

Shark Corded Upright Vacuum Cleaner 1.1L with Lift-Away Technology, LED Headlights, Anti-Allergen, 8m Cord, 750W, Crevice, Multi-Surface Tools, Blue/Black, NV602UK

Vendor Lock-In Risk: What Sovereign Cloud Means for Portability and Exit Strategies

How sovereign cloud choices affect portability, data export, and exit planning — with a practical contract & technical checklist for 2026.

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Unknown

2026-02-22

data protection10 min read

Protecting Customer Data Across Micro-Apps: Data Classification and Access Controls

Prevent accidental leaks from hundreds of micro‑apps by enforcing data classification, least privilege and automated remediation at scale.

Keplin 9L Dual Zone Air Fryer - 8in1 Cooking Functions - 2700W Energy-Saving Cooker - Extra-Large Capacity for Healthy Meals - Roast, Bake, Dehydrate, Reheat,- Family Size (9L)- 2 Years Warranty

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Amazon Deals

2026-03-02

case study10 min read

Case Study: Coordinating Multi-Org Response to a CDN/DNS Outage

A step-by-step, multi-org playbook for handling CDN/DNS outages—technical mitigations, comms templates, and postmortem guidance for 2026.

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Unknown

2026-02-20

AI security11 min read

AI Desktop Agents: Threat Models and Mitigations for Access to Local Files and Processes

Practical threat model and mitigations for desktop AI agents (Cowork). Learn detection signals, policy patterns, and one-click remediation to cut MTTR.

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Ops Playbook: Updating CI/CD When Primary Email Providers Change Policies

Step-by-step ops playbook to update CI/CD notifications, service accounts, and recovery when Gmail-like providers change policies in 2026.

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Unknown

2026-02-18

Cloud Engineering7 min read

Unlocking Cloudflare Outage Insights: A Guide for Cloud Engineers

Explore recent Cloudflare outages through detailed case studies, engineering insights, and actionable prep tips for cloud reliability.

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Vendor Comparison: Sovereign Cloud vs. Traditional Region — Security, Latency, and Legal Tradeoffs

Sovereign cloud vs regional cloud: side-by-side security, latency, legal and cost tradeoffs to help architects decide when to opt in.

Navigating the Future of AI in iOS: Comparing Siri to Competitors

Explore iOS 27 Siri updates against top chatbots – usability, developer tools, privacy, and AI features compared for best voice assistant integration.

Samsung Galaxy Tab A11+, Android Tablet, AI Features, Sleek and Modern Design, 11 Inch 90Hz Display, 128GB Storage, 6GB Memory, With Dolby Quad Speakers, Silver, 3 Year Extended Warranty (UK Version)

How to Audit Third-Party Tool Usage to Identify Hidden Costs and Security Risks

A step‑by‑step technical SaaS audit template to reveal hidden costs, data exposure, and redundant tools across teams. Automate discovery, score risk, act fast.

Keeping Your Bluetooth Devices Secure: A Technical Guide to Preventing WhisperPair Attacks

Comprehensive technical guide to understanding and preventing WhisperPair Bluetooth vulnerabilities with stepwise mitigation.

Master Physics with Interactive Lessons

For GCSE and A-Level students - learn physics the smart way with expert-led courses.

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Physics.Academy

2026-03-02

governance10 min read

Micro-App Governance: Permission Models and Marketplace Policies for Non-Developer Creators

Enable non-developer micro-app creation without risk: permission models, automated approval workflows, marketplace policies, onboarding and pricing.

Surviving Data Outages: Developer Strategies for Power Grid Failures

Master proven developer strategies and critical tools to maintain cloud service continuity during power grid outages with automated remediation and resilient design.

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Smart365.ai

2026-03-02