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Schedule

October 11
1. Starts at 00:00
  - Watch recording
    SmartData 2021 Opening
    Pasha Finkelstein
    JetBrains
    Igor Mosyagin
    Klarna
    In Russian
2. Starts at 00:00
  - Watch recording
    Greenplum and Anchor modeling: How dreams shutter against reality
    Nikolay Grebenshchikov
    Yandex Go
    Evgeny Ermakov
    Yandex Go
    In RussianComplexity -
  - Watch recording
    DWH as a product
    Evgeny Nikolaev
    Avito
    In RussianComplexity -
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    Apache Airflow 2.3 and beyond: What comes next?
    Ash Berlin-Taylor
    Astronomer.io
    In EnglishComplexity -
3. Starts at 00:00
  - Watch recording
    Conversation on TV
    Pasha Finkelstein
    JetBrains
    Artem Aliev
    Huawei
    Igor Mosyagin
    Klarna
    In Russian
4. Starts at 00:00
  - Watch recording
    Big Data Tools: Demo
    Oleg Chirukhin
    JetBrains
    In Russian
5. Starts at 00:00
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    Data catalog and data lake based on MongoDB: Building tech stack from scratch
    Ivan Begtin
    Infoculture
    In RussianComplexity -
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    Hadoop 3: Erasure coding catastrophe
    Denis Efarov
    Odnoklassniki
    In RussianComplexity -
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    Delta Lake data layout optimization
    Sabir Akhadov
    Databricks Inc
    In EnglishComplexity -
6. Starts at 00:00
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    Conversation on TV
    Ivan Shirma
    Profitero
    Pasha Finkelstein
    JetBrains
    Igor Mosyagin
    Klarna
    Artem Yudovin
    Profitero
    In Russian
7. Starts at 00:00
  - Watch recording
    How cloud changes databases architecture and why we care about it
    Alexey Goncharuk
    Querify Labs
    In Russian
8. Starts at 00:00
  - Watch recording
    "Functional" Spark
    Dmitry Zuev
    Ozon
    In RussianComplexity -
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    Trino (Presto) DB: Zero copy lakehouse
    Artem Aliev
    Huawei
    In RussianComplexity -
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    Lessons learned from using machine learning to optimize database configurations
    Andy Pavlo
    Carnegie Mellon University
    In EnglishComplexity -
October 12
1. Starts at 00:00
  - Watch recording
    Data processing and verification for computer vision in MTS sales offices throughout Russia
    Kirill Ovchinnikov
    MTS
    In RussianComplexity -
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    How to employ Apache Calcite for building a SQL layer for any system
    Roman Kondakov
    Querify Labs
    In RussianComplexity -
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    An experience report on strategies for working with Cloud Storage
    Tejas Chopra
    Netflix
    In EnglishComplexity -
2. Starts at 00:00
  - Watch recording
    Conversation on TV
    Pasha Finkelstein
    JetBrains
    Vladimir Ozerov
    Querify Labs
    Alexey Goncharuk
    Querify Labs
    Sergey Boytsov
    JetBrains
    In Russian
3. Starts at 00:00
  - Watch recording
    Projector: What It Is and How It Works
    Oleg Chirukhin
    JetBrains
    In Russian
4. Starts at 00:00
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    Optimizing test data coverage in functional testing
    Ton Badal
    Synthesized
    In EnglishComplexity -
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    Design steps of building analytical data platform in the clouds
    Nikolay Golov
    ManyChat
    In RussianComplexity -
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    Airflow 2.х SaaS
    Mikhail Solodyagin
    Tele2
    Vadim Suhanov
    Tele2
    Sergey Yunk
    Tele2
    In RussianComplexity -
5. Starts at 00:00
  - Watch recording
    Building cross-IDs for web analytics
    Artur Hachuyan
    Tazeros
    In RussianComplexity -
6. Starts at 00:00
  - Watch recording
    How to design a high-performance distributed SQL engine
    Vladimir Ozerov
    Querify Labs
    Alexey Goncharuk
    Querify Labs
    In RussianComplexity -
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    From one big ETL job to experimenting with data pipelines
    Artem Yudovin
    Profitero
    In RussianComplexity -
  - Watch recording
    How to bring advanced analytics to hybrid data storage with Vertica
    Gianluigi Vigano
    Vertica
    Marco Gessner
    Vertica
    Maurizio Felici
    Vertica
    In EnglishComplexity -
October 13
1. Starts at 00:00
  - Watch recording
    Apache Spark as an in-memory-only data processing engine?
    Jacek Laskowski
    In EnglishComplexity -
  - Watch recording
    Insert into ClickHouse and not die
    Artem Shutak
    Odnoklassniki
    In RussianComplexity -
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    Workshop. Building an efficient data model for high-performance applications with Apache Cassandra (part 1)
    Aleksandr Volochnev
    Datastax
    In RussianComplexity -
  - No record
    Interview with Pasha Finkelstein
    Pasha Finkelstein
    JetBrains
    Oleg Chirukhin
    JetBrains
    In RussianActivity is not recorded
2. Starts at 00:00
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    Conversation on TV
    Kseniya Tomak
    Dodo Engineering
    Maksim Statsenko
    Yandex
    Andrey Terekhov
    Yandex
    In Russian
3. Starts at 00:00
  - Watch recording
    MLOps at Ozon
    Dmitry Gronsky
    Ozon
    In Russian
4. Starts at 00:00
  - Watch recording
    Spark Yoga — saving time & money with lean data pipelines
    Vishnu Chanderraju
    eyeota.com
    In EnglishComplexity -
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    A tale about how we build DWH: From MySQL replicas to Exasol + ClickHouse
    Ekaterina Kolpakova
    Citymobil
    In RussianComplexity -
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    Workshop. Building an efficient data model for high-performance applications with Apache Cassandra (part 2)
    Aleksandr Volochnev
    Datastax
    In RussianComplexity -
5. Starts at 00:00
  - Watch recording
    Conversation on TV
    Kseniya Tomak
    Dodo Engineering
    Maksim Statsenko
    Yandex
    Artem Shutak
    Odnoklassniki
    In Russian
6. Starts at 00:00
  - No record
    Workshop: adding SQL to your app in 30 minutes
    Vladimir Ozerov
    Querify Labs
    In RussianActivity is not recorded
7. Starts at 00:00
  - Watch recording
    NiFi on a large scale: Architecture, monitoring, best practices
    Dmitry Ibragimov
    Leroy Merlin
    In RussianComplexity -
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    How data delivery works in Yandex and why we're no longer afraid to transfer JSONs
    Andrey Terekhov
    Yandex
    In RussianComplexity -
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    Dremio SQL Lakehouse: Fast data for all
    Viktor Kessler
    Dremio
    In RussianComplexity -
October 14
1. Starts at 00:00
  - Watch recording
    ML model lifecycle at Cherry Labs
    Kirill Rybachuk
    Cherry Labs
    In RussianComplexity -
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    D-people workplace — Sber's experience
    Dmitry Bugaychenko
    Sber
    In RussianComplexity -
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    How an analytical database stopped me smoking: A practical story with Exasol
    Valerie Wiedemann
    EXASOL
    Christian Langmayr
    Exasol
    In EnglishComplexity -
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    Discussion: Quasi-Mutable Data Storages
    Pasha Finkelstein
    JetBrains
    Oleg Chirukhin
    JetBrains
    In RussianActivity is not recorded
2. Starts at 00:00
  - Watch recording
    Conversation on TV
    Kseniya Tomak
    Dodo Engineering
    Sergey Boytsov
    JetBrains
    Maria Lavrova
    JUG Ru Group
    In Russian
3. Starts at 00:00
  - Watch recording
    Workshop. Making engineers' lives easier with Big Data Tools
    Pasha Finkelstein
    JetBrains
    In RussianComplexity -
  - Watch recording
    Create a git-like experience for Data Lake analytics
    Itai Admi
    Treeverse
    In EnglishComplexity -
  - Watch recording
    Two types of data engineers
    Dmitry Anoshin
    Microsoft
    In RussianComplexity -
4. Starts at 00:00
  - Watch recording
    Conversation on TV
    Kseniya Tomak
    Dodo Engineering
    Dmitry Bugaychenko
    Sber
    Sergey Boytsov
    JetBrains
    In Russian
5. Starts at 00:00
  - Watch recording
    Self-service BI: Data model building practices
    Nikolay Valiotti
    Valiotti Analytics
    In RussianComplexity -
  - Watch recording
    How we build Feature Store
    Sergey Yarymov
    MTS
    In RussianComplexity -
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    Round table: What if not Hadoop
    Natalia Khapaeva
    MTS
    Maksim Statsenko
    Yandex
    Nikolay Markov
    Aligned Research Group
    Nikolay Troshnev
    Valdis Pukis
    Evolution
    In RussianComplexity -
6. Starts at 00:00
  - Watch recording
    SmartData 2021 Closing
    Kseniya Tomak
    Dodo Engineering
    Sergey Boytsov
    JetBrains
    In Russian