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devops
204 postsOracle Patching Demystified: CPU, RU, RUR and 2026's New CSPU
Oracle's patching vocabulary shifted from CPU/PSU to RU/RUR/MRP, and in 2026 added monthly CSPUs. A clear guide to what to apply, what's deprecated, and how version numbers encode patch levels.
Severity, Not Flat Pass-Rate, Should Gate Agent Evals
severity_gate.py is an offline, stdlib-only CI tool that gates agent eval runs by failure severity instead of a flat pass-rate, returning SHIP, REVIEW, or BLOCK.
Maestro: A CLI That Scaffolds and Reconciles Go Microservices
Maestro scaffolds Go microservice workspaces using project.toml as the source of truth, then reconciles generated files via refresh. Supports Docker, gRPC, HTTP and worker services.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comArcadeDB Adds OpenTelemetry Tracing and Kubernetes Health Probes
ArcadeDB expands cloud observability with four opt-in pillars: deeper metrics, OpenTelemetry tracing, structured JSON logging and Kubernetes health probes.
Chasing True Zero-Downtime Redis Sentinel Failover on Kubernetes
An engineer's attempt to achieve near zero-downtime Redis Sentinel failover on EKS: custom preStop hooks, ioredis buffering risks, and the debate over HA at scale.
Service Level Objectives for Complex Microservices
Discover how SLOs work in complex microservices and common mistakes teams make.
Understanding Software Quality: How to Avoid Death by a Thousand Cuts
Software quality is crucial for engineers. Discover how quality assurance is a shared responsibility among all stakeholders.
GitLab Packages Duo Agent Flows for Streamlined Multi-Step Runs
GitLab's Duo Agent Flows enhance multi-step run management, ensuring consistent access controls and security measures for delivery teams.
My Agent Submitted 3 PRs in One Evening: 40% of My Messages Were Corrections
An agent session submitted three PRs, but 40% of my messages were corrections. This emphasizes the need for clear role definition.
Shipyard: How We Built Slack’s Next-Generation EC2 Platform
Slack developed Shipyard to modernize its EC2 infrastructure. The new platform offers safe and predictable updates.