Apache Kafka Event Streaming with KRaft and Python
Event streaming on Kafka 4 without ZooKeeper (KRaft): partition sizing, a no-loss producer, offset commits and rebalance tuning, with confluent-kafka in Python.
#monitoring
Posts
Prometheus and Grafana Monitoring: Production Notes
Prometheus and Grafana monitoring in practice: avoiding cardinality blowups, PromQL for the golden signals, recording rules, Alertmanager routing, Thanos.
RabbitMQ Message Queues with aio-pika: Reliable Setup
How to stop losing messages in RabbitMQ: prefetch, publisher confirms, quorum queues and dead letter exchanges, with working Python aio-pika examples.
Python Logging Best Practices with structlog
Python logging best practices: stdlib logging rules, JSON logs with structlog, request IDs, redacting secrets, OpenTelemetry trace IDs, common mistakes.
Uptime Kuma Service Monitoring: Setup and Practical Tips
Self-hosted monitoring with Uptime Kuma 2: Docker setup, reverse proxy, keyword and push monitors, Telegram and webhook alerts, hardening and backups.
