LINE Senior Software Engineer of Core Message System & Distribute Storage
This is the 20th post of LINE Advent Calendar 2018. My name is Kang Yu, Senior Software Engineer of LINE Core Message Storage Team. Today I will talk about the experiences about using Kafka Streams (KStreams). 1. Requirements 2. Overview of the Architecture 3. High QPS Consuming 4. Store Efficiency 5. Memory Store Efficiency 6. Kafka Streams’ Defects 7. Necessary Optimization on Rocksdb 8. Summaries About Using Kafka Streams 1. Requirements We are creating a real-time monit