Obelisk 与 Temporal、Restate 的对比

🔑 核心要点

• The largest architectural difference is that Obelisk is a workflow runtime: it loads and runs application components itself.
• Temporal and Restate are orchestrators whose application code runs in separately deployed Workers or service endpoints.
• That difference shapes which mistakes each system can prevent and what exactly gets deployed.
• I implemented the same small workflow with all three.
• The goal is to compare their Rust APIs, determinism boundaries, activity isolation, secrets and deployment models.

💡 金句