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1 billion rows challenge in MySQL
Earlier this month I wrote a piece on solving Gunnar Morling interesting 1 billion rows challenge in PostgreSQL and ClickHouse. Since Aiven provides also MySQL, I wanted to give it a try. TLDR; The results are much slower than PG and ClickHouse, do you have any suggestion on how to improve?
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1 billion rows challenge in PostgreSQL and ClickHouse
Last week the good old Gunnar Morling launched an interesting challenge about ordering 1 billion rows in Java. Like my ex colleague and friend Robin Moffat, I’m not at all a Java expert, and while Robin used DuckDB to solve the challenge, I did the same with PostgreSQL and ClickHouse.