Rivet开源基于S3的持久化Actor编排框架
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2026年11月6日，Rivet正式开源基于S3存储的持久化Actor编排框架，用于支持大规模高并发AI智能体与实时工作流。在该框架下，每个Actor均具备内存状态、独立SQLite与WebSocket连接，单个Actor内存占用仅为72 KB，p99冷启动时间为4.99 ms。此外，该框架支持Actor在空闲时自动休眠，并将数据全量落盘至对象存储，兼顾了高密度部署与状态持久化需求。
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- Buzzing HN · 中文精选SelectedRivet Open-Sources S3-Based Persistent Actor Orchestration Framework
Rivet has officially open-sourced an S3-based persistent Actor orchestration framework designed to support large-scale, highly concurrent AI agents and real-time workflows. Each Actor features in-memory state, an isolated SQLite instance, and a WebSocket connection, consuming just 72 KB of memory with a p99 cold-start latency of 4.99 ms. Idle Actors automatically hibernate, fully persisting all data to object storage.
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