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Comparison · Infra & APIs
Apache DolphinScheduler vs prova
A side-by-side editorial comparison of Apache DolphinScheduler and prova — release velocity, themes, recent moves, and the top alternatives to consider.
Apache DolphinScheduler vs prova: at a glance
| Feature | Apache DolphinScheduler | prova |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 0.0 | 6.3 |
| Sparks · 30d | 0 | 1 |
| Top themes | workflow-orchestration, task-plugins, cloud-compute, connection-center | r-packages, bayesian-inference, decision-analysis, api-consolidation |
| Last editorial update | 18d ago | 50m ago |
| Website | Visit → | Visit → |
What is Apache DolphinScheduler?
A slow, deliberate release train that keeps widening its cloud-task surface
DolphinScheduler ships on a multi-month cadence, with 3.4.2 (June 2026) and 3.4.1 (March 2026) as the recent stable points. The work is split between DSIP design proposals, new task plugins, and operator-facing hardening. Nothing in the window suggests a rewrite; this is a mature orchestrator accreting integrations.
What is prova?
prova adds expected-utility calculation on top of its Bayesian inference core.
prova does Bayesian nonparametric inference in R — probabilities through Pr() and qPr(), mutual information, quantile plots. Five releases in about two weeks renamed its central argument, collapsed two plotting functions into one, and then in v2.3.0 introduced exputility() for expected utilities and their revisability, with plot() and print() methods attached from the start.
Apache DolphinScheduler vs prova: editorial side-by-side
Apache DolphinScheduler
0.0INFRA · APIS
A slow, deliberate release train that keeps widening its cloud-task surface
◆ Current state
DolphinScheduler ships on a multi-month cadence, with 3.4.2 (June 2026) and 3.4.1 (March 2026) as the recent stable points. The work is split between DSIP design proposals, new task plugins, and operator-facing hardening. Nothing in the window suggests a rewrite; this is a mature orchestrator accreting integrations.
◆ Where it's heading
The consistent direction is coverage of managed cloud compute — Amazon EMR Serverless joins the task-plugin catalog, following the earlier consolidation of Zeppelin, SageMaker and Kubernetes connections into a shared connection center. Alongside that, the project keeps tightening what operators can see and control at runtime: monitor-page visibility into running tasks per master/worker, configurable maximum runtime, and dispatch timeout handling for missing worker groups.
◆ Prediction
Expect the next release to add another managed-compute task plugin and continue routing its credentials through the connection center, since that is the pattern every recent integration has followed.
prova
6.3INFRA · APIS
prova adds expected-utility calculation on top of its Bayesian inference core.
◆ Current state
prova does Bayesian nonparametric inference in R — probabilities through Pr() and qPr(), mutual information, quantile plots. Five releases in about two weeks renamed its central argument, collapsed two plotting functions into one, and then in v2.3.0 introduced exputility() for expected utilities and their revisability, with plot() and print() methods attached from the start.
◆ Where it's heading
Two arcs run in parallel. One compresses the API: learnt= became K=, flexiplot() and plotquantiles() merged into pplot(), and omitting arguments such as Y=, X= and K= got simpler. The other extends reach — mutualinfoF() for finite-domain variates, quantile accuracy reported alongside mutual information, and now a decision-theoretic layer sitting on the inference the package already did.
◆ Prediction
exputility() shipping with print() and plot() methods matches how the probability and mutual-information classes were treated, so utilities are likely to get the same class-based handling as they mature. The notes do not say whether decision analysis extends beyond expected utility.
Alternatives to Apache DolphinScheduler and prova
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Apache DolphinScheduler or prova.
artoo
artoo makes any-to-any clinical dataset conversion lossless by construction.
tabular
tabular went from clinical tables to complete TFL output in under two months.
usmapdata
usmapdata ships its 2025 shapefiles on the year-indexed model it adopted in 0.4.0.
glcdp
glcdp reaches 1.0.0 with a stable schema contract behind its data explorer.
checkhelper
checkhelper grew from a check wrapper into a CRAN pre-submission auditor.
See all Apache DolphinScheduler alternatives → · See all prova alternatives →
Recent activity from Apache DolphinScheduler and prova
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 13d agoprovaexputility() brings decision analysis into prova ⚡
- 20d agoprovaCumulative 2.x notes, plus hist() and mutual-information changes
- 23d agoprovalearnt= becomes K=; pplot() replaces two plot functions
- 27d agoprovaFix for pre-existing parallel clusters
- 28d agoprovaextraDistr dropped; mutual-information objects get a class
- 2mo agoApache DolphinSchedulerEMR Serverless task plugin and live task monitoring
- 5mo agoApache DolphinSchedulerConfigurable workflow runtime limits and dispatch timeouts
- 1y agoApache DolphinSchedulerConnection center centralizes credentials across task plugins ⚡
Frequently asked questions
What is the difference between Apache DolphinScheduler and prova?
They serve adjacent needs but don't currently overlap on shipped themes. prova is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Apache DolphinScheduler better than prova?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. prova is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Apache DolphinScheduler?
Top Apache DolphinScheduler alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Apache DolphinScheduler alternatives" section above for the current picks, or visit /alternatives/dolphinscheduler for the full list with editorial commentary on each.
What are the best alternatives to prova?
Top prova alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "prova alternatives" section above for the current picks, or visit /alternatives/prova for the full list with editorial commentary on each.