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Re: [MariaDB/server] Compressed binary log (#247)
How easy will it be for this to use a lower latency compression algorithm
like lz4, Snappy or zstandard?
On Thu, Oct 20, 2016 at 2:52 PM, Daniel Black <daniel.black@xxxxxxxxxxx>
> >> +#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.
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