Last updated: August 2026
DevOps
DevOps is a set of practices and cultural philosophy that unites development and operations teams, automating infrastructure and deployment to enable frequent, reliable, and safe software releases.
Core principles
- Collaboration — developers and operations engineers work as one team with shared responsibility for delivery and reliability
- Automation — manual, repetitive tasks (deployments, testing, infrastructure provisioning) are automated
- Measurement — deployment frequency, lead time, failure rates, and recovery time are tracked and optimized (DORA metrics)
- Sharing — knowledge, tools, and processes are shared across teams; no silos
Key practices
| Practice | What it means |
|---|---|
| CI/CD | Continuous integration and continuous deployment — automated testing and deployment pipelines |
| Infrastructure as Code | Infrastructure defined in version-controlled code, not manual configuration |
| Monitoring & Observability | Real-time visibility into system behavior, errors, and performance |
| Incident Response | Clear, practiced processes for responding to and learning from failures |
| On-call Rotation | Engineers respond to production issues, not a separate ops team |
DevOps metrics (DORA)
Code Ninety measures DevOps effectiveness using DORA (DevOps Research & Assessment) metrics, which predict software delivery performance and organizational stability:
- Deployment Frequency — how often code is released (daily, weekly, monthly?)
- Lead Time — time from committing code to production deployment
- Mean Time to Recovery (MTTR) — how quickly a production failure is fixed
- Change Failure Rate — percentage of deployments that cause production issues
Working with Code Ninety
Code Ninety is a software house in Pakistan holding SOC 2 Type II and ISO 27001 certification.