Vladimir Sitnikov

Vladimir has been working on performance and scalability of NetCracker platform (a software used by telecom operators for automatization of network management processes and network equipment) for ten years. His focus is Java and Oracle Database performance optimisations. Vladimir is an author of more than a dozen of performance improvements in the official PostgreSQL JDBC driver.

Other talks

Watch recording
Workshop
Hall 2
The Final Story of Rococo: Building CI/CD in GHA
- Dmitry Tuchs
  Dodo Engineering
- In Russian
- Tools/Frameworks
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Talk
Hall 1
Episode 3: New Horizons
- Artyom Eroshenko
- In Russian
- Keynote
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Workshop
The art of JUnit Extensions 2
- Dmitry Tuchs
  Dodo Engineering
- In Russian
- Tools/Frameworks
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Talk
Room 1
Measure Once, Cut Twice
- Vladimir Sitnikov
- Aleksey Fedulaev
  Wildberries
- In Russian
- Keynote
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Talk
Room 1
B-tree Indexes in Databases: IndexedDB and PostgreSQL Examples
- Vladimir Sitnikov
- In Russian
- Tools/frameworks
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Talk
Room 3
Examples of Atypical Scenarios in PostgreSQL Load Testing
- Mikhail Zhilin
  Postgres Professional
- In Russian
- Load Testing
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Talk
Room 2
pg_profile: PostgreSQL Strategic Monitoring Utility
- Andrey Zubkov
  Postgres Professional
- In Russian
- Load Testing
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Conversation
Heisenbug 2023 Spring opening
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
- In Russian
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Talk
Houston, We Have Problems With the Queries
- Andres Sacco
  TravelX
- In English
- Tools/frameworks
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Conversation
Opening
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
- In Russian
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Conversation
Summing up the Online Part of the Heisenbug 2023 Spring conference
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
- In Russian
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Conversation
Room 1
Heisenbug 2023 Spring — Opening of the Offline Part
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
- In Russian
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Talk
Room 2
How (Not) to Do Load Testing
- Gregory Koshelev
  Kontur
- In Russian
- Load testing
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Talk
Room 3
How to Prepare for the Launch of the DBMS Benchmark?
- Mikhail Zhilin
  Postgres Professional
- In Russian
- Tools/frameworks
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Conversation
Room 1
Closing Ceremony of the Heisenbug 2023 Spring Conference
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
- In Russian
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Talk
Pitfalls in loading
- Vladimir Sitnikov
- In Russian
- Нагрузка
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Talk
Assert, how much is in that word...
- Vladimir Sitnikov
- In Russian
- Best practices
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Interview
Interview with Vladimir Sitnikov
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Evgeny Trifonov
  JUG Ru Group
- In Russian
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Talk
Benchmarking and testing of code analyzers and compilers
- Andrey Kuleshov
  Huawei
- In Russian
- Tools/framework
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Talk
In-person Opening Heisenbug 2022 Autumn
- Vladimir Sitnikov
- Andrey Dmitriev
  JUG Ru Group
- In Russian
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Talk
Adding scripting language support to AFL and LibFuzzer with Lua as an example
- Sergey Bronnikov
  VK/Tarantool
- In Russian
- Безопасность
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Talk
Heisenbug 2022 Autumn Closing
- Vladimir Sitnikov
- Andrey Dmitriev
  JUG Ru Group
- In Russian
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Talk
Automating JMeter performance tests with performance logs from Chrome Driver
- Maksym Semenenko
  Cisco
- In Russian
- Hardware
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Talk
Testing your test
- Andres Sacco
  TravelX
- In English
- Tools/framework
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Talk
Open Source — what way to choose?
- Vladimir Sitnikov
  Netcracker
- Dmitry Baev
  Qameta Software
- Ruslan Akhmetzyanov
  Qameta Software
- In Russian
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Interview
Interview with Vladimir Sitnikov
- Vsevolod Brekelov
  Synthesized
- Vladimir Sitnikov
  Netcracker
- In Russian
Watch recording
Round table
Round table: Good roasting data center
- Dmitry Samsonov
  Odnoklassniki
- Vladimir Sitnikov
  Netcracker
- Oleg Anastasyev
  Odnoklassniki
- Vadim Tsesko
  Odnoklassniki
- In Russian
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Talk
How fuzzing testing works. The story in plain language
- Nikolay Shaplov
  Postgres Professional
- In Russian
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Talk
Transform with VTB TCR for big enterprise
- Kent Beck
  GustoHQ
- In English
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Battle
Loading the banks
- Vyacheslav Smirnov
  VTB
- Maksim Rogozhnikov
  Tinkoff
- In Russian
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Talk
Performance testing antipatterns
- Viktor Ganeles
  PromSvyasBank
- Kirill Yurkov
  Samokat
- In Russian
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Talk
Test Run Latency
- Kent Beck
  GustoHQ
- In English
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Talk
How domain-specific languages can improve software quality
- Markus Voelter
- In English
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Talk
TestOps: DevOps for testers
- Artem Eroshenko
  Qameta Software
- In Russian
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Talk
JVM profiling in Kubernetes
- Vyacheslav Smirnov
  VTB
- In Russian
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Talk
Using SQLancer to test ClickHouse and other database systems
- Manuel Rigger
  ETH Zurich
- Ilya Yatsishin
  Yandex
- In English
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Talk
Game server load testing
- Anton Potsyus
  IT Territory/My.Games
- In Russian
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Talk
Testing Kubernetes operator exemplified by Avito Navigator
- Mikhail Shaverdo
  Avito
- In Russian
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Talk
Reactive is awesome... But where is the bug?
- Oleh Dokuka
  Netifi, Inc
- In Russian
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Talk
Programming with Grafana and InfluxDB: Cookbook
- Vyacheslav Smirnov
  VTB
- In Russian
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Talk
Vulnerabilities in the implementation of interprocess cooperation in Android applications
- Alexandra Svatikova
  OK.RU
- In Russian
Talk
Testing performance and searching for bottlenecks
- Andrey Satarin
  Yandex
- Andrey Dmitriev
  JUG Ru Group
- Vsevolod Brekelov
  JUG Ru Group
- Alexey Lavrenuke
  Yandex
- Vladimir Sitnikov
  Netcracker
- In Russian
Talk
Performance testing of web applications at browser side (JavaScript, rendering)
- Vladimir Sitnikov
  Netcracker
- In Russian
Watch recording
Talk
Performance testing pitfalls
- Vladimir Sitnikov
  Netcracker
- In Russian