Browse All DevOps Content (769)

Diaa Radwan explains how to build event-driven architectures directly on PostgreSQL using logical replication and change data capture, and compares three CDC approaches (wal2json, Debezium+Kafka, and Drasi) using live benchmarks for overhead, latency, and implementation complexity.

Allison announces two new GitHub CLI commands—gh repo read-file and gh repo read-dir—that let you inspect files and directories in remote repositories from the terminal without cloning, enabling faster documentation checks, config reviews across repos, and scriptable repository inspection.

Taesoo Kim explains how Microsoft’s MDASH agentic scanning system moved from a benchmark win into real engineering workflows, feeding validated findings into Microsoft Defender, GitHub Advanced Security, and Azure DevOps. The post breaks down recent CVEs found across Windows and identity components, plus what pipeline changes improved results and what still fails.

Allison summarizes June 2026 improvements to GitHub secret scanning, including new detectors, expanded push protection defaults, added validity checks for more secret types, and richer metadata on detections to help teams prioritize remediation.

Allison announces a new GitHub Copilot enterprise governance control that lets admins disable bypassing permission prompts (“yolo mode” / auto-approve) in Copilot clients. The update explains where to place the enterprise-managed settings file, how it’s applied to licensed users, and which VS Code versions respect the policy.

Jan Krivanek introduces the Microsoft Binlog MCP Server, an MCP server that lets AI assistants (including GitHub Copilot) query MSBuild .binlog files using 15 purpose-built tools for failure diagnosis, property tracing, performance bottleneck analysis, and build-to-build comparisons across Visual Studio, VS Code, and CLI workflows.

yairgil explains how the Azure Copilot Observability Agent in Azure Monitor helps teams investigate AKS incidents by correlating metrics, logs, traces, Kubernetes events, and change history into an evidence-backed root-cause narrative with recommended next steps.

Allison announces a GitHub repository setting that lets maintainers cap how many open pull requests a user without write access can have at once, helping reduce review queue noise and CI overhead in busy open source projects.

GitHub shares how ASOS adopted GitHub Copilot after migrating to GitHub, focusing on reducing developer toil and speeding up delivery. It highlights using Copilot to streamline pull requests and building custom AI agents so engineers can spend less time on routine work and more time shipping features.

jiang_jenny1 introduces the Fabric Spark Operations Skill (preview), an AI-assisted, read-only troubleshooting tool for Spark workloads in Microsoft Fabric. It turns common investigations—failed notebooks, pipeline failures, session triage, and performance issues—into natural-language commands that produce a severity-ranked diagnostic report with fix recommendations and links back to Fabric.

Visual Studio Code shares a quick set of “top tips” from the engineering team, highlighting practical editor features like subagents, favorite shortcuts, and a few hidden easter eggs, plus a mention of event agent markdown files and GitHub Copilot-related workflows.

Natalie Guevara explains Git worktrees as a practical way to work on multiple branches at once without stashing or constantly switching contexts, and shows the core commands plus the trade-offs to watch for. The article also connects worktrees to parallel workflows used by tools like the GitHub Copilot app.

Matt McFarland explains how PostgreSQL developer tooling is being extended from the VS Code PostgreSQL extension into AI-driven environments like Cursor and the GitHub Copilot CLI, using an MCP server as a shared interface for connections, queries, schema inspection, and performance analysis.

Allison announces that GitHub Models is being retired and is no longer available to new organizations and enterprises, while existing customers can continue using the playground, API, and models for now.

dotnet demonstrates how .NET Aspire can modernize an existing .NET application using the Aspire onboarding flow, focusing on reducing manual setup like YAML and hand-rolled OpenTelemetry while bringing the app into an Aspire-managed workflow.

dotnet introduces the Modernize CLI and how it’s used to modernize and migrate .NET applications to Azure, focusing on practical workflow steps for moving existing apps toward cloud-ready deployment targets.

James Montemagno, Burke Holland, and Pierce Boggan demo “vibe coding” workflows in VS Code using Claude Fable 5 with GitHub Copilot, focusing on what the model enables for day-to-day AI-assisted coding and how it fits into real development habits.

Reynald Adolphe, Kyle Cutler, Giuseppe Ciance, and Vritant Bhardwaj recap the major Visual Studio Code and GitHub Copilot updates from the past month, with demos of features like the Integrated Browser, Issue Reporting improvements, and BYOK enhancements.

Efrat Ben Porat announces the general availability of dynamic thresholds for Azure Monitor log search alerts, which use machine learning to learn normal behavior from historical query results and automatically adapt alert thresholds over time. The post includes practical examples for AKS pod restart spikes and Azure Resource Graph inventory drift detection.

Efrat Ben Porat announces the general availability of Simple log alerts in Azure Monitor, a new alert type that evaluates each matching log row individually and supports Basic Logs—making it easier to keep lower-cost telemetry plans while still alerting quickly on important events.

Visual Studio Code introduces “bring your own key” support, letting developers use their own model provider API keys with VS Code and GitHub Copilot without signing in, and points to the setup guide for enabling expanded model choice.

Allison announces that GitHub Code Quality moves from public preview to general availability on July 20, 2026, including new org-level rollout and reporting features plus a new pricing model that combines per-committer licensing with metered AI usage and GitHub Actions minutes for CodeQL scans.

Allison announces an update to GitHub Code Quality that lets organization admins enable or disable Code Quality across all repositories with a single org-level toggle, making it easier to roll out consistent code quality checks at scale on supported GitHub plans.

GitHub shows how the GitHub Copilot app helps move work from an issue to a merged pull request, using features like plan mode and agent merge to guide agentic changes, handle CI failures, and land PRs with more control.

Waldek Mastykarz explains why AI coding agents often keep using deprecated tooling (like legacy CLIs) even after teams ship replacements, and outlines practical ways to measure and correct agent behavior using extensions, explicit deprecation signals, and better naming.

Visual Studio Code shows how to use VS Code’s language model system to bring your own AI provider without signing into Copilot, including native providers like Anthropic, custom endpoints, third-party integrations, and running local models offline.

Natalie Guevara announces the GitHub Multilingual Repositories Dataset, a CC0-licensed metadata dataset that helps researchers find public repositories with non-English text in READMEs, issues, and pull requests, and explains what’s included, how to use it for evaluation, and where the caveats are.

yalavi explains how the Azure Copilot observability agent runs “deep investigations” to troubleshoot incidents by correlating telemetry across application, infrastructure, and platform layers, and by producing an evidence-backed narrative with clear mitigations rather than a single best-guess answer.

GitHub shares a GitHub Checkout episode where Andrea and James Clancey walk through the agent-first GitHub Copilot desktop app, focusing on parallel agent workflows, using git working trees for isolation, and features like agent merge, MCP integrations, and supported model options including local models.

This week's DevOps roundup is about tightening control without slowing delivery: GitHub Actions resumes minimum runner version enforcement, adds new hosted runner images, and expands approval gates for automation-driven pull requests. Agentic Workflows move into public preview with a Markdown-to-YAML authoring flow, new guardrails, and a shift from PATs to GITHUB_TOKEN for simpler permissions management. On the observability side, Azure Monitor pushes standardization with OpenTelemetry VM metrics, DCR-based metrics export and platform log collection, exemplar links between metrics and traces, and GA support for SLIs and SLOs. We also cover GHES 3.21, faster and broader CodeQL scanning, improved secret scanning signal quality, and updates that make reliability and cost allocation easier to track.

kinfey shows how to build a cloud-native evaluation harness for Azure AI Foundry skills using Foundry Hosted Agents, combining deterministic validators, an LLM judge that returns structured JSON, and a multi-turn adversarial attacker to catch regressions and compare models side by side.

GitHub highlights GentleOS, an open source hobby operating system built by Luke8086 to run on vintage PCs, including an 8086-compatible 16-bit version and a 32-bit variant for newer hardware.

Allison announces new controls for GitHub Copilot code review, including organization-level runner configuration (GitHub-hosted, self-hosted, or large runners), support for Copilot content exclusions at repo/org/enterprise scope, and removal of the 4,000-character limit for repository custom instruction files.

Allison outlines when GitHub Actions will start enforcing minimum versions for self-hosted runners, including the registration baseline, the ongoing 30-day update requirement, and the brownout schedule leading up to full enforcement for GitHub Enterprise Cloud and Data Residency tenants.

Visual Studio Code shares a quick walkthrough of three MCP servers they use daily in VS Code—GitHub, Playwright, and Microsoft Learn—to extend GitHub Copilot Agent mode for PR review, real-browser testing, and pulling up-to-date documentation as context.

RohitMadhavKrishnan introduces ArchAngel, an educational AI coding assistant designed to bring a team’s engineering standards directly into the IDE, so junior developers get constructive feedback while they write code. The post outlines the core idea, a reference architecture, and the Microsoft-centric stack used to ground guidance in “golden repos.”

Carlos Robles demonstrates new capabilities in the MSSQL extension for VS Code, including spec-driven development with GitHub Copilot, AI-assisted schema design with Schema Designer, and generating REST and GraphQL endpoints using Data API builder and MCP to get from a spec to a running API inside the editor.

Allison announces GitHub Enterprise Server (GHES) 3.21 general availability, highlighting updates for enterprise admins including organization custom properties for targeting rulesets, GitHub Projects hierarchy view, a new REST API version with breaking changes, GitHub Actions workflow page performance improvements, secret scanning governance updates, and multi-disk storage configuration.

Gloridel Morales announces the June 2026 patch releases for Azure DevOps Server, with direct download links, release notes references, and a quick command you can run on the server to verify whether the patch is installed.

Natalie Guevara summarizes GitHub’s May 2026 availability incidents and the reliability work underway, including moving parts of the monolith to Azure, isolating database domains, and hardening GitHub Actions and Copilot services against cascading failures.