2. Public launch: 2014 800+ employees across
7 countries worldwide
HQ in San Francisco
Diverse set of industries
including software/technology, retail, media,
telecom and professional services.
About Slack
16. Performance & Experimentation
● Engineering & CE team should be able to detect the performance
bottleneck proactively.
● Engineers should be able to see their experimentation performance in
near real-time.
18. Keep the load in DW Kafka predictable.
More comfortable to upgrade and verify newer Kafka version.
Smaller Kafka cluster is relatively more straightforward to operate.
Why Analytics Kafka
20. Middle manager Autoscale based on number of running tasks.
Historical node autoscale based on the segment size.
Fault tolerance deployment for overlord & Coordinator
Brokers autoscale and load balanced by ELB.
Druid Architecture