Show HN: ClickBench Playground – a playground for 110 database systems(benchmark.clickhouse.com) I created it mostly for testing and exploration, but the main reason was that it became possible after previous work. |
Show HN: ClickBench Playground – a playground for 110 database systems(benchmark.clickhouse.com) I created it mostly for testing and exploration, but the main reason was that it became possible after previous work. |
SELECT CASE WHEN 1 / 5 * 100.0 = 1 * 100.0 / 5 THEN 1 ELSE 0 END AS Huh
In some engines that evaluates to 1 and in some it evaluates to 0.In some ( oracle ), it doesn't evaluate at all without a trick to bind it to a table.
README says it downloads onto a host the dataset, (builds if needed then) runs a snapshotted firecracker microvms that exposes a small /query endpoint. A monitor records and posts results.
https://github.com/ClickHouse/ClickBench/tree/main/playgroun...
Was a little hard to find in the changelog myself (unaided) since there has been such a massive flood of results getting added! Salute to that!! Epic work.