> Hi Marc,
>
> Do you happen to know in which function, the extra time for the toast
> storage is spent -- zlib compression? I saw a mention of the LZ4
> compression
> algorithm that is BSD licensed as a Google summer of code project:
>
> http://code.google.com/p/lz4/
>
> that compresses at almost 7X than zlib (-1) and decompresses at 6X.
>
> Regards,
> Ken
Hi,
No,
and my concern is more about cost estimation for ts_queries / gin
indexes as for the detoasting issue.
regards,
Marc Mamin