Composition / PRODUCT DOSSIER

Durable Objects + SQLite

Per-object SQL storage colocated with application logic.

Investigation: Can a Lexical editor collaborate through Yjs on Durable Objects?

ENVIRONMENTCloud runtime
SOURCE ACCESSNot established · Hosted runtime; SQLite engine is public domain
RESEARCH STATUSunreviewed · Within review window
LAST CHECKED2026-09-14 · 5 cited claims
← Database space

Relational · Composition

Each object owns private storage. Application implements Worker routing and cross-object coordination.

Catalog components: SQLite

Target sources: Durable Objects storage

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Yes Documented within scope Partial Limited form of the feature No Explicit evidence of absence Unknown No evidence recorded. These are support assessments, not quality scores or runtime verification.

Open questions & limitations

  • Which pinned versions, topology and service tier fit the intended workload?
  • What are measured correctness, latency, recovery and total operating cost under that workload?

Applicability

Unpinned upstream documentation accessed 2026-09-14; pin engine, extension and service versions before use.. Each object owns private storage. Application implements Worker routing and cross-object coordination..

Excludes: Runtime verification; Workload benchmarks and cost comparisons; Unlisted extensions, service tiers and deployment configurations.

Verification plan

  1. Pin the target configuration and define workload fixtures, access and budget.
  2. With authorization, test concurrent writes and recovery against explicit correctness expectations.
  3. For vector workloads, measure filtered recall against an exact-search baseline and record index settings.

Commissioned by a Nimbalyst maintainer. Documentation synthesis; no independent review or product execution. Revision 2026-09-14.1. Recheck by 2026-10-14. Content: Unlicensed prototype; redistribution decision pending. No executed product tests recorded.