Adds two new migration path documents for users migrating from
single-node Meilisearch to Miroir:
- from-meilisearch-reindex.md: For large corpora (> 10 GB), re-index
from source data. Covers database, queue, and S3-based indexing
with performance tips and troubleshooting.
- from-meilisearch-live-cutover.md: Zero-downtime migration via
dual-write. Includes degraded mode handling (X-Miroir-Degraded
header), rollback procedures, and metrics to watch during cutover.
Both docs include SDK examples (Python, TypeScript, Go), verification
steps, and troubleshooting sections.
Acceptance:
- All 3 migration docs complete (dump-reload existed)
- Dump-reload covers streaming + broadcast fallback modes
- Live cutover names X-Miroir-Degraded header and metrics
Closes: miroir-uyx.3
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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