Re: wal_log_hints benchmarks

2019-06-17 Thread Fabio Pardi
Hi Michael, thanks for taking the time of reading it and for your feedback. On 17/06/2019 04:01, Michael Paquier wrote: > > pgbench data is rather compressible per the format of its attributes, > hence I am ready to bet that the compressibility would much much less > if you use random text data

Re: wal_log_hints benchmarks

2019-06-16 Thread Michael Paquier
On Fri, Jun 14, 2019 at 03:46:30PM +0200, Fabio Pardi wrote: > Maybe of some interest for the past, present and future community, I > benchmarked the impact of wal_log_hints with and without wal_compression > enabled. pgbench data is rather compressible per the format of its attributes, hence I am

wal_log_hints benchmarks

2019-06-14 Thread Fabio Pardi
Hi, Maybe of some interest for the past, present and future community, I benchmarked the impact of wal_log_hints with and without wal_compression enabled. https://portavita.github.io/2019-06-14-blog_PostgreSQL_wal_log_hints_benchmarked/ comments are welcome. regards, fabio pardi