docs: Document Query Throttler feature #2046
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Signed-off-by: Matt Lord <[email protected]>
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| ### Configuration | ||
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| The throttler loads configuration from a JSON file at `/config/throttler-config.json` by default. Configuration is refreshed periodically (default: every 1 minute) without requiring tablet restarts. |
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This will go away with vitessio/vitess#18979
I guess we'll run promptless again post that PR is merged :D
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Added comprehensive documentation for the new Query Throttler feature introduced in PR #18449. The Query Throttler protects tablets from being overloaded by incoming user queries, unlike the existing Tablet Throttler which manages outgoing operations like VReplication and Online DDL.
Preview: https://deploy-preview-2046--vitess.netlify.app/docs/24.0/reference/features/query-throttler/
Key documentation includes:
The documentation references RFC #18412 for architecture design and configuration patterns.
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