Discussion "Relational database problems in 2020"
Questions that will be discussed:
- What database trends are popular in 2020?
- What are the criteria for selecting (or not selecting) a database for a project in 2020?
- Store data locally or in the cloud?
- How does the speed of the system depend on the choice of database? Is it possible to build a fast and fault-tolerant system on any database?
- How have relational and NoSQL databases changed in the last 5 years?
- When does it make sense to use both a relational and NoSQL database in one project?
- What is the most interesting problem (and its solution) with databases in your practice?
- Isn't it a secret that there are open source and paid databases to choose for your project?
- High Availability and Scaling - what are the current or recommended solutions?
- Stored procedures and functions - is it a good idea to keep logic in the database?
- Are there any limitations in relational databases that you think hinder their further development?
- Peter Zaitsev (MySQL)
- Aleksei Milovidov (Clickhouse)
- Andrey Borodin (PostgreSQL)
Moderator - Yevgen Lysenko
- Dev Lead at Yandex
- Since 2008 has been developing data storage systems for Yandex Metrica
- ClickHouse project founder and developer
- Graduated from M.V. Lomonosov Moscow State University and even in his student years was the technical director of the SpyLOG project — a statistics service for websites
- At the beginning of the 2000s, Peter became an employee of MySQL AB and headed the group of optimization of performance optimization (High-Performance Group) within the company
- In 2006, Petro Zaitsev abroad founded his own company "Percona" with a specialization in MySQL, and according to — to optimize the performance of MySQL and MongoDBⓇ databases
- Peter is also a co-author of the book "MySQL. Performance Optimization (High-Performance MySQL), one of the most popular books on this subject, published by O'Reilly
- He is one of the authors of the Percona Database Performance Blog (formerly — MySQL Performance Blog) and often speaks at technology and business conferences
- Yandex RDBMS Development team lead
- Candidate of Technical Sciences, Associate Professor of the Ural Federal University
- Has been researching data indexing since 2008
- Teaches at Ural Federal University and Yandex SHAD