~/talks

Nikolay Sivko

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titleconferencedate
Delay accounting: an underrated feature of the Linux kernelBerlin Buzzwords 20252025-06-15
Kernel exposes per-task wait-time counters (delay accounting) that measure how long a runnable task sits in the run queue, accessible via netlink socket to…
Talk on
Chaos testing of a Postgres cluster on KubernetesPercona University Istanbul 20222022-11-05
Shows that Kubernetes operators can approach cloud DB automation but do not guarantee zero downtime, with measured outages of ~30s for a replica failure, ~27s…
Talk on
HighLoad++ 2018 Live Stream. November 8, Congress HallHighLoad++ Moscow 20182018-11-08
A one-day program listing HighLoad++ Moscow 2018 talks about building and operating high-load systems: microservices (what we know), challenges of…
Talk in Russian on
Apache Kafka as a Foundation for Building BicyclesHighLoad++ Moscow 20182018-11-08
Describes building a specialized time-series database on top of Apache Kafka to meet high-load requirements for performance, low latency, and storage…
Talk in Russian on
Operating Container-Based InfrastructuresHighLoad++ 20172017-11-07
Covers operational challenges of running container-based infrastructures (Docker, Kubernetes, CI/CD, service discovery) in production under load. Focuses on…
Talk in Russian on
Reverse search: materializing search resultsРИТ++ 20172017-06-05
Describes a monitoring service that processes millions of metrics from agents and focuses on optimizing costly metric-search operations by materializing search…
Talk in Russian on
A Well-Maintained Production ApplicationHighLoad++ 20162016-11-14
The talk examines how to make production applications easier to operate by improving observability and diagnostics for popular software. It analyzes diagnostic…
Talk in Russian on
Project life in production: operational tipsРИТ++ 20162016-05-31
Covers operational practices for keeping revenue-generating web projects running in production, focusing on planning for fault tolerance and implementing…
Talk in Russian on
Monitoring Every Layer of a Web ProjectHighLoad++ 20152015-11-02
Shows how to monitor every layer of a web project by combining application/user metrics with network, database and other subsystem metrics so incidents are…
Talk in Russian on
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