Discussion "Relational database problems in 2020"

Questions that will be discussed:

1. What database trends are popular in 2020?
2. What are the criteria for selecting (or not selecting) a database for a project in 2020?
3. Store data locally or in the cloud?
4. 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?
5. How have relational and NoSQL databases changed in the last 5 years?
6. When does it make sense to use both a relational and NoSQL database in one project?
7. What is the most interesting problem (and its solution) with databases in your practice?
8. Isn't it a secret that there are open source and paid databases to choose for your project?
9. High Availability and Scaling - what are the current or recommended solutions?
10. Stored procedures and functions - is it a good idea to keep logic in the database?
11. Are there any limitations in relational databases that you think hinder their further development?

Discussion participants:

• Peter Zaitsev (MySQL)
• Aleksei Milovidov (Clickhouse)
• Andrey Borodin (PostgreSQL)

Moderator - Yevgen Lysenko