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Dynoxide on

dynoxide.dev github.com/nubo-db/dynoxide

0.11.1 as measured in this run

Grade A
low divergence
answers 1.5% of the suite differently from real DynamoDB
98.3% covered · 14 unsupported
Tier 1 · Core 0.7% diverges
100.0% covered
3 of 418 attempted
Tier 2 · Complete 1.3% diverges
90.9% covered 14 unsupported
2 of 140 attempted
Tier 3 · Strict 2.8% diverges
100.0% covered
7 of 252 attempted

When this run was published the board led with a single correctness percentage. The figures here are that run's own results restated as divergence and coverage, so they read differently from what this page showed at the time. The changelog has the change.

How it got here

Dynoxide's history up to this run, ending on the figures above. Both are plotted because neither reads correctly alone: divergence falls when a target stops attempting an operation it used to get wrong, so a fall in the first plot is only an improvement if the second one holds. The target's own page carries the full history.

Divergence

Dynoxide divergence up to 2026-06-30 0% 4% 8% divergence - lower is better 24 Apr 27 Apr 24 May 26 May 9 Jun 18 Jun 21 Jun 23 Jun 27 Jun 30 Jun 1.5%
Diverging on 1.5% of the suite as of 30 Jun, at worst 5.6% on 23 Jun. Lower is better, so a falling line is a target getting closer to real DynamoDB.

Coverage

Dynoxide coverage up to 2026-06-30 96% 98% 100% coverage - higher is better 24 Apr 27 Apr 24 May 26 May 9 Jun 18 Jun 21 Jun 23 Jun 27 Jun 30 Jun 98.3%
Implementing 98.3% of the suite as of 30 Jun, as little as 98.0% on 26 May. Higher is better. This is the share of the suite's tests a target implements at all. A fail becoming a skip leaves both numerators over the same fixed denominator, so a fall here is matched point for point by a fall in divergence: withdrawal costs exactly as much coverage as it gains divergence.

Where it fell short on this date

The tests this run recorded as failing, each linked to its source at the commit that measured it. For the current picture, see this target's latest results, or every target in this run.