Grouped
Coalesces concurrent actor writes into fewer database commits. Callers acknowledge only after the shared insert commits.
Proprietary grouped delivery, optional ephemeral operations, and materialized projections for applications built on the MIT Solid Objects actor runtime.
The MIT core remains free for personal, commercial, and closed-source use. A Rails Pro subscription adds private package access, support, priority fixes, and the separate rights defined by the proprietary licence.
Coalesces concurrent actor writes into fewer database commits. Callers acknowledge only after the shared insert commits.
Uses process memory for explicitly selected, loss-tolerant signals. Unflushed work can be lost and does not belong in payment paths.
Materializes selected read models after durable commits and exposes revision information for observing replica lag.
These choices use the same actor classes, with delivery behavior selected per call. Pro does not change an ephemeral operation into a durable one.
The repository does not contain a reproducible Pro-versus-MIT suite with hardware, database, concurrency, throughput, latency percentiles, and write-count reporting. Until it does, this site publishes no numerical speedup claim. The open-source project documents its existing baseline methodology, but that is not a Pro comparison.
Read the open-source benchmark methodologyFourteen days to decide if Solid Objects Pro is right for you.
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