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The frontend encompasses all visual elements and user interfaces of an application.
This segment covers operational aspects of frontends that become relevant in production. It includes runtime failure analysis, performance and stability characteristics, telemetry and observability approaches, and mechanisms for safe configuration and behavior control in production. The focus is on understanding and managing the frontend during operation rather than build processes or basic UI structure. Integration and contract concerns are addressed in the “Integration” segment.
A CDN distributes content via a global network of edge servers to reduce latency and improve availability for web, video and API traffic.
Core strategies for detecting, classifying and handling errors in software systems.
A standardized, automated chain for building, testing and bundling frontend artifacts prior to deployment.
Concepts and practices for measuring and optimizing page load, rendering latency, and interaction speed in web UIs.
Describes the condition of a server or service at a given time, including configuration, running processes and persistent data. Relevant for availability, consistency and recoverability in distributed systems.