Release v0.4.0 — Serverless: stateless writers, tenant partitions, serve-from-storage - #13

Merged

EdgarBabajanyan merged 38 commits into

mainfrom

Jul 5, 2026

Commits on Jul 3, 2026

Add the serverless roadmap
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161b09f
CI: cover the object-storage build with MinIO, enforce DCO on PRs
EdgarBabajanyan
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ed78209
Store collection config durably in the bucket ({ns}/collection.json)
EdgarBabajanyan
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52d95c4
Add CAS-leased id blocks and the stateless writer role
EdgarBabajanyan
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9689e98
Converge serving nodes via manifest refresh; read-your-writes with min_seq
EdgarBabajanyan
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c9f5294
Lazy attach with LRU detach: boot cost O(namespaces), RAM bounded by budget
EdgarBabajanyan
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6c2161d
Fix the adversarial-review findings: convergence, ordering, and eviction bugs
EdgarBabajanyan
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8c355a1
Document the warm-serverless release in the CHANGELOG
EdgarBabajanyan
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7397d95
CI: run MinIO as a plain container in test-cloud
EdgarBabajanyan
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38aa878
Sectioned binary segments, multipart upload, partitioned compaction
EdgarBabajanyan
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353c39d
Make per-write index costs O(batch): incremental filter index, batched HNSW saves
EdgarBabajanyan
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1429ea6
Serve chunks out-of-core: RAM is O(cache budget), not O(collection)
EdgarBabajanyan
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f88ad2b
Add /metrics and request backpressure
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53f06ea
Add the measured scale harness and envelope doc
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06c5f9f
Fix the scale-round review findings: boot panic, HNSW self-heal, compaction safety
EdgarBabajanyan
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4a4cf47
Fix facet counting: accumulate across batches, rebuild on restart, exclude deleted
EdgarBabajanyan
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604504a
Add facet fix + E2E harness to the unreleased changelog
EdgarBabajanyan
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5551279

Commits on Jul 4, 2026