Name: Video recording for Architecture of an SQL Engine: A Case Study of YQL - Codementor Events
Uploaded: 2023-11-03
Description: Join us for an insightful event on YQL, Yandex's cutting-edge query engine. Explore its role in YDB, YtSaurus, and more. Speaker: Alexey Ozeritskiy. Uncover innovative data solutions!"

## About the talk
Join us for an insightful event diving into YQL, the powerful query engine driving Yandex's cutting-edge technologies! Discover its role in YDB database, YtSaurus data platform, and internal services. Learn how YQL translates SQL to Map/Reduce and explore its autonomous query execution. Uncover why YQL is pivotal for data management at Yandex. Don't miss this opportunity to explore the heart of innovative data solutions!

### This talk will cover
- A brief history of YQL
- The transformation of an SQL query from a relational algebra operator tree to an execution plan
- Breaking down the plan into stages, and the stages into tasks
- Demonstrating the stages of query transformation and execution using utilities from the open-source YDB database


technical events about the web like JavaScript, web3

Web Development

Tech Lead at Yandex

Alexey Ozeritskiy

GitHub

LinkedIn

YouTube

Join us for an insightful event on YQL, Yandex's cutting-edge query engine. Explore its role in YDB, YtSaurus, and more. Speaker: Alexey Ozeritskiy. Uncover innovative data solutions!"

Video recording for: Architecture of an SQL Engine: A Case Study of YQL

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