On Wed, Jan 6, 2016 at 1:02 PM, Volker Braun <vbraun.n...@gmail.com> wrote:
> On Wednesday, January 6, 2016 at 11:55:36 AM UTC+1, Min RK wrote: >> >> If we truncate instead of virtual-scroll, then we have a choice for >> whether truncated output is included in the document or not, which >> alleviates the problem of opening notebooks that have a problematic amount >> of output >> > > There is no fundamental problem with large amounts of output (really, any > content), and there is essentially only a single way to do it right: > > The view (dom) needs only a fixed number of dom nodes for a virtual scroll. > > The in-browser view model can lazily load the current scroll position, > with a suitable cache. Fixed amount of browser JS memory. > > The server can just mmap the output file, or alternatively seek around in > the file. With a suitable index. Fixed amount of server-side memory. > Files aren't used for output. The filesystem should only be involved, if at all, in the exceptional case of output overflow. > > The kernel has to block if the notebook server can't append output fast > enough, thats normal flow control just like in a pipe. Fixed memory usage > in the kernel. > > -- > You received this message because you are subscribed to a topic in the > Google Groups "sage-devel" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sage-devel/8erxWppKxXM/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > sage-devel+unsubscr...@googlegroups.com. > To post to this group, send email to sage-devel@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
