How Apache Flink coordinates checkpoints with sink writers via a two-phase commit protocol to deliver end-to-end exactly-once guarantees across Kafka, filesystems, and databases.
A deep dive into Redpanda’s C++ core, the Raft-based controller quorum that replaces ZooKeeper, and what tradeoffs come with deleting a coordination service from your streaming stack.
Throughput and latency measure different things, and most of the systems pain we feel at scale comes from pretending they don’t. Here is how they actually trade off, with real production patterns.
How Apache Flink’s distributed snapshot algorithm coordinates barriers across operators, persists state to durable storage, and recovers jobs after failure without losing or duplicating records.
A deep dive into the architecture of autonomous memory systems for distributed AI agents, covering tiered storage, consistency models, and real-world orchestration patterns.