Ghi chép của một backend engineer: Java, Spring Boot, Kafka, Redis, Elasticsearch, iOS và AI coding.https://quangmv.app/en-UShttps://quangmv.app/en/posts/agent-scale-source-control/https://quangmv.app/en/posts/agent-scale-source-control/Anthropic explains why it replaced git for its monorepo, and two ways Claude went wrong that are worth copying into your own review process.Thu, 29 Oct 2026 17:00:00 GMTai-codingdevopshttps://quangmv.app/en/posts/kafka-share-group-dead-letter-queue/https://quangmv.app/en/posts/kafka-share-group-dead-letter-queue/KIP-1191 moves the DLQ from consumer code into the broker. Three configs to set, and why a record can land in the DLQ twice.Thu, 29 Oct 2026 17:00:00 GMTkafka