>> +#define BINLOG_COMPRESSED_HEADER_LEN 1 >> +#define BINLOG_COMPRESSED_ORIGINAL_LENGTH_MAX_BYTES 4 >> +/** >> + Compressed Record >> + Record Header: 1 Byte >> + 0 Bit: Always 1, mean compressed; >> + 1-3 Bit: Reversed, compressed algorithm??Always 0, means zlib
Good to see this progressed from the old MySQL bug I saw originally. I'm a bit late into this however I suggest we can use a better algorithm than zlib. There are a significant number of algorithms that may have better compression at similar speed faster like brotli, zstd, snappy. https://quixdb.github.io/squash-benchmark/#results-table _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
