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3 posts
How a Redpanda-fed Python worker collapses head-of-line blocking and crash-resume into straight-line generator code by treating each message id as a durable promise id.
A Redpanda consumer kicks off one durable workflow per message and returns immediately. Each step is a checkpoint; a worker crash mid-deletion resumes from the last completed batch, and the record id deduplicates retries.
How the Rust SDK turns a per-Kafka-message handler into a durable workflow keyed by the message id, with non-blocking dispatch and replay from the last checkpoint.
A Redpanda consumer dispatches one durable Resonate workflow per message and immediately moves on. Each ctx.run is a checkpoint; a crash mid-deletion resumes from the last completed batch, and the record id deduplicates retries.
How a Kafka-fed worker collapses head-of-line blocking and crash-resume into straight-line code by treating each message as a durable promise.
A Kafka consumer kicks off one durable workflow per message and returns immediately. Each step is a checkpoint; a worker crash mid-deletion resumes from the last completed batch, and the record id deduplicates retries.