4 ms·
You can look at the LZ4 decompression implementation in ClickHouse: https://presentations.clickhouse.com/2018-highload-siberia/ https://presentations.clickhouse
by zX41ZdbW 3mo ago
You can look at the LZ4 decompression implementation in ClickHouse: https://presentations.clickhouse.com/2018-highload-siberia/ https://presentations.clickhouse.com/2018-highload-siberia/ (the presentation is quite old, but the implementation was updated recently). It uses the same LZ4 format, just decompresses faster.