It's beside the point and you are wrong but please rerun in any setup you want.
Anyway for "day job" I am fine with GC. On Wed, 12 Feb 2020, 18:05 Robert Engels, <reng...@ix.netcom.com> wrote: > Note sure where you are getting that - their own report > https://www.scylladb.com/product/benchmarks/aws-i3-metal-benchmark/ is > garbage as their rational is completely flawed in choosing less bare metal > nodes (but far bigger) - they have exponentially reduced the communication > costs... Additionally, running single Java nodes on the metal machine would > perform far better. Also, the GC tuning is not designed for latency with > max pauses of 500ms. > > Re-run the tests on Shenandoah or Zing and see how they compare. > > -----Original Message----- > From: Henrik Johansson > Sent: Feb 12, 2020 9:10 AM > To: Kevin Chadwick > Cc: golang-nuts > Subject: Re: [go-nuts] Go without garbage collector > > Well, Cassandra has a rewrite in C++ ScyllaDB hat performs many times > better so that particular example isn't really helping the GC case. > > I don't mind the GC myself but I hear the "GC is actually faster" often > and it seems not to be true in the wild although I am sure theoretical > cases can be envisioned. > > On Wed, 12 Feb 2020, 16:06 Kevin Chadwick, <m8il1i...@gmail.com> wrote: > >> On 2020-02-12 14:02, Robert Engels wrote: >> > Most of that is because their codebase predates Java. There are more >> modern dbs >> > like Cassandra that are in Java. Certainly Hadoop is probably the >> largest >> > distributed database in the world and it’s written in Java. >> >> Bound to use more cpu cycles and memory than a c equivalent. Of course >> postgres >> is more capable. >> >> >> https://blog.timescale.com/blog/time-series-data-cassandra-vs-timescaledb-postgresql-7c2cc50a89ce/ >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/f388606c-7f52-78bc-f59c-776688114e4f%40gmail.com >> . >> > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/CAKOF695amjn_FvHrh1S2x41knXOQ9Dq-yX2%2Bfh5jDL_dDJenaA%40mail.gmail.com > <https://groups.google.com/d/msgid/golang-nuts/CAKOF695amjn_FvHrh1S2x41knXOQ9Dq-yX2%2Bfh5jDL_dDJenaA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAKOF694QKE4Ha9mRf7eRCq9PiB5WEtrCYBgcSrAmF-RmaXL0_g%40mail.gmail.com.
