Vladimir Sitnikov

Vladimir Sitnikov

Have been working on performance and scalability of a software used by telecom operators for automatization of network management processes and network equipment for more than 10 years. My focus is Java and Oracle Database performance optimizations. Author of more than a dozen of performance improvements in the official PostgreSQL JDBC driver.

Talks from 2025 season

Watch recording
From Commit to Release: Versioning of Java Applications
- Andrey Kuleshov
  Yandex Infrastructure
Room 1In RussianComplexity -
- DevEx
- Libraries
Watch recording
Java 24. Hot JEPs
- Andrey Kuleshov
  Yandex Infrastructure
- Vladimir Sitnikov
- Vadim Tsesko
  01.tech
Room 1In RussianComplexity -
- Languages
- JDK
Watch recording
Test Validation in Action: Mutation Testing with Pitest
- Aleksandr Shevliakov
  Techplatform of Yandex Ecom and Ridetech
Room 2In RussianComplexity -
- Testing
- Frameworks
Watch recording
JMH: An Introduction to Microbenchmarks
- Gregory Koshelev
  Kontur
Room 1In RussianComplexity -

Previous talks

Watch recording
The Basics and Detailed Mechanics of Java Exceptions
- Vladimir Sitnikov
Room 1In RussianComplexity -
- JVM
- Performance
Watch recording
April 25, 12:00–14:00
- Vladimir Voskresensky
  Sber
- Vladimir Sitnikov
- Alexander Matorin
  Sber
- Alexey Ragozin
- Alexander Lantsov
  Mir Plat.Form
- Andrei Kogun
  KROK
In Russian
Watch recording
Gradle DSL from the Inside
- Aleksandr Belov
  Sber
In RussianComplexity -
- Kotlin
- Tooling
Watch recording
Developing Intrinsics
- Vladimir Kempik
  Syntacore
- Ilia Gavrilin
  Syntacore
Room 3In RussianComplexity -
- JVM
- Performance
Watch recording
JPoint 2023 TechRadar: Performance Tools
- Vladimir Sitnikov
- Alexey Fyodorov
  JUG Ru Group
- Sergey Melnikov
  Dijkstra Markets
In Russian
- Performance
Watch recording
B-tree Indexes in Databases Using Spring Boot Applications, PostgreSQL and JPA as Examples
- Vladimir Sitnikov
Room 1In RussianComplexity -
- Working with data
Watch recording
JPoint 2023 Opening
- Vladimir Sitnikov
- Alexey Fyodorov
  JUG Ru Group
In Russian
Watch recording
Using a Martial Art to Do Tests
- Andres Sacco
  Prisma Medios de Pago
In EnglishComplexity -
- Testing
Watch recording
Reactive with Apache Thrift + Project Armeria: How WebFlux Was Bolted On without REST
- Viktor Evdokimov
  Alfa-Bank
In RussianComplexity -
- Reactive
Watch recording
Optimizing hardware and operating system for maximum performance with PostgreSQL benchmarks
- Mikhail Zhilin
  Postgres Professional
Room 3In RussianComplexity -
- Performance
Watch recording
Offset and Keyset: How Much Is Pagination for Production?
- Fedor Sazonov
  Sber
- Ilya Sazonov
  Vsegda.Da
Room 1In RussianComplexity -
- Working with data
Watch recording
Asynchronous Control System: Do it at Home!
- Alexander Nozik
  MIPT
Room 1In RussianComplexity -
- Working with data
Watch recording
A review of Ted Neward's talk "Iconoclasm" (part 2)
- Vladimir Sitnikov
- Aleksey Stukalov
  Haulmont
In RussianComplexity -
Watch recording
A review of Ted Neward's talk "Iconoclasm"
- Vladimir Sitnikov
- Aleksey Stukalov
  Haulmont
In RussianComplexity -
Watch recording
The JPoint Anthology: A Conversation with Vladimir Sitnikov
- Vladimir Sitnikov
- Andrey Dmitriev
  JUG Ru Group
In RussianActivity takes place online
Watch recording
Roundtable. Myths and legends of performance: Java-edition
- Vladimir Sitnikov
- Andrei Pangin
  Odnoklassniki
- Nikita Lipsky
  Excelsior@Huawei
- Dmitry Chuyko
  BellSoft
In Russian
Watch recording
Roundtable: the developer interview. What is good and what is bad
- Vladimir Sitnikov
- Andrei Kogun
  CROC
- Eugenia Ostroumova
- Aleksey Stukalov
  Haulmont
In Russian
Watch recording
Indexes in PostgreSQL. How to understand what to create
- Andrey Salnikov
  Data Egret
In RussianComplexity -
- Spring and Database
Watch recording
Using @Transactional like a Pro
- Nikita Letov
  Rosbank
In RussianComplexity -
- Spring and Database
Watch recording
Continuous eBPF-assisted cloud profiling
- Andrei Pangin
  Odnoklassniki
- Leonid Talalaev
  Odnoklassniki
- Artyom Drozdov
  Odnoklassniki
In RussianComplexity -
- VM/Runtime
Watch recording
Reading from Cassandra — internals and performance
- Dmitry Konstantinov
  Netcracker
In RussianComplexity -
Watch recording
assert! thou comprehensive word...
- Vladimir Sitnikov
  Netcracker
In RussianComplexity -
Watch recording
Polyglot done right with GraalVM
- Oleg Šelajev
  Oracle
In RussianComplexity -
Watch recording
How we write Space on Kotlin
- Akif Abasov
  JetBrains
In RussianComplexity -
Watch recording
Writes in Cassandra — internals and performance
- Dmitry Konstantinov
  Netcracker
In RussianComplexity -
Watch recording
RSocket to bring the next generation of Service Mesh
- Oleh Dokuka
  Netifi, Inc
In RussianComplexity -
No record
Java is slow: CodeCache edition
- Vladimir Sitnikov
  Netcracker
In RussianComplexity -