Alexandr, Can you please clarify what is "First index overhead" and "Next index overhead"? Generally, I think overhead provided by indexes should be described in more details, now it's not very clear what happens when indexes are added.
Also the calculation example should be a separate section. -Val On Wed, Dec 14, 2016 at 1:07 AM, Alexandr Kuramshin <ein.nsk...@gmail.com> wrote: > Thank you, Andrey, > > I'll do additional tests with expire policy and update the article. > > 2016-12-13 22:10 GMT+07:00 Andrey Mashenkov <andrey.mashen...@gmail.com>: > > > Alexandr, > > > > In addition. If expire policy is configured, there is additional overhead > > to entries can be tracked by TtlManager. > > This overhead is OnHeap and does not depend on cache MemoryMode (until > > Ignite-3840 will be in master). > > > > For now overhead is about 32-40 bytes (EntryWrapper itself) + (40-48) > bytes > > (ConcurrentSkipList node) per entry. > > > > > > > > On Tue, Dec 13, 2016 at 10:37 AM, Alexandr Kuramshin < > ein.nsk...@gmail.com > > > > > wrote: > > > > > Hello, Igniters, > > > > > > I'd like to represent updated article [1] about the subject. > > > > > > And I'll very appreciate your comments and questions about it. > > > > > > Please review. > > > > > > [1] http://apacheignite.gridgain.org/docs/capacity-planning > > > > > > -- > > > Thanks, > > > Alexandr Kuramshin > > > > > > > > > > > -- > > С уважением, > > Машенков Андрей Владимирович > > Тел. +7-921-932-61-82 > > > > Best regards, > > Andrey V. Mashenkov > > Cerr: +7-921-932-61-82 > > > > > > -- > Thanks, > Alexandr Kuramshin >
