AI DevOps Korea
Aidevops.kr organizes LLMOps, RAG, agents, evaluation, observability, and cost-performance tuning for teams running AI in production.
A practical guide to event-driven architecture in microservices. Covers when it fits, where synchronous boundaries still matter, event schema design, idempotency, traceability, and operational complexity.
A practical guide to handling failed Kafka messages with Dead Letter Queues. Covers when to retry, when to send to DLQ, what metadata to keep, and how to design safe replay workflows.
Seven common causes of NPE in Spring Boot development, and how to prevent them fundamentally using Optional, defensive coding, and tests.