Comment by Saleha Mubeen on "Do you separate CI and CD in your architecture?"

Good question—this really depends on team size, product complexity, and how much control you want over releases.

In most modern setups, CI and CD are logically separate but often live in the same pipeline/tooling:

CI (Continuous Integration) focuses on building, testing, and validating code on every commit.
CD (Continuous Delivery/Deployment) takes those validated artifacts and handles release—whether that’s manual approval (delivery) or automatic rollout (deployment).

Separating them conceptually has a few benefits:

Clear boundaries: “Is the code good?” (CI) vs “Should we release it now?” (CD)
Safer releases with gates (approvals, staging checks, feature flags)
Flexibility to reuse CI outputs across multiple environments

But fully separating them into different systems isn’t always necessary. Many teams use a single pipeline with distinct stages (e.g., build → test → stage → approve → deploy).

Where separation becomes more important:

Larger teams with stricter compliance or audit requirements
Multi-environment deployments (dev, staging, prod)
When you want tighter control over release timing independent of commits

So in practice, it’s less about strict separation and more about clear stage boundaries and control points within your pipeline.

Curious how others here are handling this—especially with GitOps and progressive delivery patterns becoming more common.

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