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TierCache 0.4.0
[0.4.0] - 2026-09-13
Changed
- The absolute two-level throughput budget (1M ops/s per instance) is dropped from the requirements: absolute throughput depends on the hardware and network environment the code runs on, so it is not a fair library contract. The throughput benchmarks stay as reproducible trend/regression measurements; budgets, if any, are defined per reference environment.
Added
tiercache-reactor: Reactor bridge over the async view —ReactorTierCacheMono facade (all operations; sync and Mono loader forms ofgetOrCompute, coalescing stays in the engine's singleflight) andReactorCacheFactoryexposing inbound invalidation events as a coldFluxwith bounded per-subscriber buffering and a drop signal.
Verify
Artifacts are signed (Sigstore keyless) and attested:
gh attestation verify <jar> --repo cramen/tier_cache
SBOM attached under sbom/. Maven coordinates: io.github.cramen:<module>:0.4.0.