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Durable Execution

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Trigora launches durable execution platform using checkpointing instead of replay

Trigora is a new durable execution platform for long-running programs and AI agents, supporting TypeScript, Python and Rust. It uses a technique called Transparent Continuation Checkpointing (TCC), which commits program position and live state at durable boundaries so execution can resume after failure without replaying the entire execution history.

New durable execution method skips history replay for recovery

A developer has introduced Transparent Continuation Checkpointing (TCC), a prototype recovery approach for durable execution systems that captures a program's live continuation at checkpoints instead of replaying stored execution history after a failure. On restart, the runtime loads the committed continuation and resumes directly, rather than re-running prior steps to reconstruct state. The prototype already supports durable effects, external waits, child executions, cancellation, and crash recovery.