Lld
Low-Level Design
Medium
Adaptive Content Moderation Pipeline
Design a system to moderate user-generated content (text, images, video) for a global social platform. Moderation logic varies by region and content type. The system should allow 'pluggable' moderation filters (e.g., AI profanity check, manual human review, regional legal compliance). Some filters are mandatory, while others are optional or depend on the output of previous filters. The system must support high throughput and allow updates to the moderation pipeline without downtime.
Key concepts
chain-of-responsibilitycomposite-patternasynchronous-processing
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