Vectorbea Engineering

Articles

Engineering write-ups on durable execution, reliability, agentic systems, security, and infrastructure, from the team building Vectorbea.

1 article

Apr 7, 2026·5 min read·Infrastructure

Worker Scaling with Redis Streams: Consumer Groups, PEL, and When to Reach for Kafka

How Vectorbea's worker fleet pulls work from Redis Streams, consumer groups, the pending entries list, retry and DLQ handling, and the honest answer to 'why not Kafka?'

infrastructureredisworkers