Have you worked with large tables? Partitioning, sharding, clustering?

Yes, I have experience working with large tables in databases.

• Partitioning was used to divide tables by date or other keys to speed up queries and simplify data management.
• Sharding was applied in distributed systems for horizontal scaling, dividing data across different servers.
• Clustering — I used clustered indexes to optimize search and sorting by keys.

For example, in a project with a large volume of logs, data was partitioned by months, which significantly sped up queries for specific periods.