Data Engineer

In a six-shooter revolver, two bullets are consecutive. The first player pulled the trigger, and no shot was fired. Is it more advantageous for the second player to immediately pull the trigger or to spin the drum? Justify.

Middle+

СБЕР

How to build a daily sales data load for the last three days and what record settings to choose?

Middle

Aston

How can existing tables be optimized, especially with ReplacingMergeTree, if storing large volumes of data is relevant?

Middle

Aston