compositional.mle
An MLE package rebuilt around composable solvers, then renamed to match.
Comparison · Analytics
hubData vs lazyeval
A side-by-side editorial comparison of hubData and lazyeval — release velocity, themes, recent moves, and the top alternatives to consider.
hubData vs lazyeval: at a glance
What is hubData?
The Arrow data layer for forecast hubs, spending its releases on cloud and materialisation bugs.
hubData is the access layer for hubverse forecasting hubs, connecting to local and cloud-stored model output through Arrow and handing back lazy connections or materialised tibbles. Its releases divide sharply between schema and utility additions in the 1.x line and, more recently, a run of defect fixes in the cloud and Arrow integration. Two of those fixes involved data being silently wrong rather than an error being raised.
What is lazyeval?
A package retired in 2017 just got rewritten against R's public C API.
lazyeval was the tidyverse's pre-rlang non-standard evaluation layer, formally set aside in 2017 when tidy evaluation replaced it. After eight and a half years without a release, 0.2.3 arrives as a compliance rewrite: the implementation now uses R's public C API, and the release note states it may differ from the historical one in subtle ways. Nothing about the package's role has changed.
hubData vs lazyeval: editorial side-by-side
hubData
0.0ANALYTICS
The Arrow data layer for forecast hubs, spending its releases on cloud and materialisation bugs.
◆ Current state
hubData is the access layer for hubverse forecasting hubs, connecting to local and cloud-stored model output through Arrow and handing back lazy connections or materialised tibbles. Its releases divide sharply between schema and utility additions in the 1.x line and, more recently, a run of defect fixes in the cloud and Arrow integration. Two of those fixes involved data being silently wrong rather than an error being raised.
◆ Where it's heading
The package has largely finished adding surface and is now paying down the cost of sitting on top of Arrow and S3: ALTREP-backed columns escaping into user sessions, cloud hubs whose declared format differs from what is actually written, and metadata arrays parsing inconsistently. Each fix narrows the gap between what the storage layer does and what an R user expects. The performance-motivated default flip in 2.0.0 points the same way, prioritising large cloud hubs over conservative local behaviour.
◆ Prediction
Expect continued fixes at the Arrow and cloud boundary, particularly where declared hub configuration and actual stored format disagree, which has now produced defects twice.
lazyeval
0.0ANALYTICS
A package retired in 2017 just got rewritten against R's public C API.
◆ Current state
lazyeval was the tidyverse's pre-rlang non-standard evaluation layer, formally set aside in 2017 when tidy evaluation replaced it. After eight and a half years without a release, 0.2.3 arrives as a compliance rewrite: the implementation now uses R's public C API, and the release note states it may differ from the historical one in subtle ways. Nothing about the package's role has changed.
◆ Where it's heading
This is a dormancy revival driven entirely from outside, R core tightening what counts as the public C API forces packages using older internals to be rewritten or be archived. lazyeval is still a dependency deep in older package trees, so keeping it installable matters more than developing it. The caveat about subtle behavioural differences is the notable part: a package nobody is developing has changed behaviour in ways its release note declines to enumerate.
◆ Prediction
Expect no further development, only additional compliance releases if R core tightens the C API again.
Alternatives to hubData and lazyeval
Other Analytics 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 hubData or lazyeval.
nabla
nabla dropped its C++ engine to chase exact derivatives at any order.
snowflakeauth
Eight months from first release to keyring caching and workload identity.
kwb.geosalz
A research-project workflow package where the interesting work is in the plumbing.
cyclocomp
A cyclomatic complexity checker that ships once every couple of years, and lands when it does.
revdbayes
Extreme value sampling in pure upkeep mode, mostly answering to Rcpp and CRAN.
See all hubData alternatives → · See all lazyeval alternatives →
Recent activity from hubData and lazyeval
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agohubDataCloud hubs declaring CSV no longer return an empty connection
- 3mo agohubDatacollect_hub() returns plain vectors instead of ALTREP views
- 3mo agohubDataArray-valued metadata fields now parse as list columns
- 4mo agolazyevalReimplemented against R's public C API after eight years dormant
- 7mo agohubDatadate_col parameter for oracle output schemas
- 8mo agohubDataconnect_hub() skips file validation by default (breaking)
- 10mo agohubDataArrow schema conversion and validation utilities
- 8y agolazyevalDevelopment ends as the tidyverse moves to tidy evaluation
- 10y agolazyevalFormula-based lazy evaluation system introduced
- 11y agolazyevallazyeval 0.1.10
- 11y agolazyevallazyeval 0.1.9
Frequently asked questions
What is the difference between hubData and lazyeval?
They serve adjacent needs but don't currently overlap on shipped themes. hubData and lazyeval are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is hubData better than lazyeval?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. hubData and lazyeval are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to hubData?
Top hubData alternatives in Analytics are ranked by recent ship velocity. Browse the "hubData alternatives" section above for the current picks, or visit /alternatives/hubdata for the full list with editorial commentary on each.
What are the best alternatives to lazyeval?
Top lazyeval alternatives in Analytics are ranked by recent ship velocity. Browse the "lazyeval alternatives" section above for the current picks, or visit /alternatives/lazyeval for the full list with editorial commentary on each.