Infrastructure

Cloud platforms, delivery pipelines, infrastructure as code, and operational reliability.

Infrastructure covers the systems software runs on and the practices that keep them reliable: cloud platforms, automated pipelines, infrastructure as code, observability, and integration reliability.

In this section

A

At-Least-Once Delivery

A message or event is delivered one or more times; duplicates are possible.

Article

C

CI/CD Pipelines

Automating build, test, and deploy with pipelines that scale with the team.

Article

D

Dead-Letter Queue

A holding queue for messages that cannot be processed, so failures do not block the main stream.

Article

I

Infrastructure as Code

Defining environments declaratively for repeatability and review.

Article

M

Message Broker

Middleware that receives messages from producers and routes them to consumers, decoupling the two.

Article

S

Serverless Cold Starts

Latency spikes when a function instance boots before handling its first request.

Article

W

Webhook

An HTTP callback that notifies another system when an event occurs.

Article

Webhook Reliability Patterns

Designing HTTP callbacks that survive retries, duplicates, and outages.

Article

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