~/talk

Petr Zapletal Interview

on YouTube 06m
Talkat Scale By the Bay 2017 · 2017-11-16..11-18· [distributed-systems]

speakers

name:Petr Zapletal
x:petr_zapletal
name:Alexy Khrabrov
links:none on file

resources

video:https://youtu.be/DK3GNs0IaO8
slides:none on file

summary

Focuses on cost and state at scale: uses the SMACK stack (Spark, Mesos, Akka, Cassandra, Kafka), targets systems with millions of concurrent users, and struggles with state distribution, consistency and classic cache invalidation pain. Claims cloud bills reach tens of thousands of dollars per day if full telemetry is stored, so work prioritizes cost-efficiency and right data retention. Notes functional programming helps correctness but sometimes yields performance and hiring tradeoffs, prompting pragmatic compromises.

AI-written summary · about

chapters (5)

  1. 0:00Introduction
  2. 0:50Whats it like right now
  3. 2:07Problems
  4. 3:27Functional Programming
  5. 4:31Favorite Conference

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