Durable Agents Need Context Logs and Execution Snapshots
Eric Allam of Trigger.dev argues that durable agents need more than the replay-based workflow model used for durable transactions. In his talk, he separates agent durability into two problems: the LLM context, which fits naturally as an append-only log, and the execution environment — files, memory, subprocesses and local state — which he says should be preserved through OS-level snapshot and restore. Allam uses Trigger.dev’s Firecracker work to make the case that long-running agents are becoming session-like workloads, not just replayable transactions.
AI Engineer·May 10, 2026·11 min read
