devops
Practical resources about devops for software engineers.
214 results
Automating Infrastructure and Delivery
DevOps bridges the gap between writing code and running it in production. Containerization, CI/CD pipelines, infrastructure as code, and observability are no longer optional — they are table stakes for modern engineering teams.
Find practical recipes for building Docker images, writing GitHub Actions workflows, deploying to Kubernetes, managing Terraform state, and setting up Prometheus monitoring. Each guide is tested against real cloud environments and includes troubleshooting tips.
Event Streaming with Apache Kafka and Node.js
Build growth-ready event-driven systems using Apache Kafka with producers, consumers, consumer...
Task Queues and RPC with RabbitMQ and AMQP
Implement reliable task distribution and request-reply patterns using RabbitMQ with durable queues,...
Package Python Dependencies for AWS Lambda with Layers
Package Python dependencies for AWS Lambda using Lambda Layers, Docker builds for native...
External Configuration Store Pattern
Centralize application configuration outside of deployment artifacts to support live updates and...
Blue-Green Deployment Pattern
Run two identical environments and switch traffic between them. Deploy to the idle environment,...
Canary Release Pattern
Route a small percentage of traffic to the new version while the rest stays on stable. Monitor...
Deployment Ring Pattern
Roll out changes progressively in rings of increasing size. Start with a small group, verify...
Scheduler Agent Supervisor Pattern
Coordinate resilient job scheduling by separating scheduling logic from execution agents and adding...
SLA Definition Template
A template for defining and documenting Service Level Agreements including uptime targets, response...
Access Control Review Template
A template for auditing user access rights, verifying least privilege, and documenting access...
Architecture Decision Record (ADR) Template
A lightweight template for documenting major architectural decisions, their context, options...
Auto-Scaling Policy Template
A template for documenting scale-up and scale-down rules for cloud infrastructure.
Backup & Restore Verification Template
A template for documenting database and file backup verification procedures.
Backup Verification Test Template
A template to plan and document backup verification tests, ensuring restore procedures work before...
Bug Triage Template
A template for classifying and routing bug reports by severity and impact.
Capacity Planning Forecast Template
A structured template for forecasting infrastructure growth, identifying resource bottlenecks, and...
Change Management Template
A template for documenting CAB reviews and rollback criteria for production changes.
CI/CD Pipeline Security Template
A template for securing build and deployment pipelines against credential leaks, tampering, supply...
Cloud Cost Allocation Template
A template for tracking team and environment cloud cost allocation.
Cloud Resource Tagging Policy Template
A policy template for enforcing consistent labels on cloud resources to improve cost allocation,...
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