[tw5] Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-07 Thread @TiddlyTweeter
The discussion in this thread is interesting to me. At a practical level its, perhaps, worth noting that in the last year I put three projects "on hold" because TW testing indicated it could not cope. FWIW, they are ... 1 - 50,000 simple sections from the Perry Mason TV series scripts. The idea

Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-07 Thread BurningTreeC
> > On Saturday, April 7, 2018 at 9:21:49 AM UTC+2, BurningTreeC wrote: >> >> From the second link, requestIdleCallback() appears to be very >> interesting - if the browser support is given. It reschedules workloads to >> idle-time like requestAnimationFrame() >> > > https://caniuse.com/#search=

Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-07 Thread PMario
On Saturday, April 7, 2018 at 9:21:49 AM UTC+2, BurningTreeC wrote: > > From the second link, requestIdleCallback() appears to be very interesting > - if the browser support is given. It reschedules workloads to idle-time > like requestAnimationFrame() > https://caniuse.com/#search=requestIdleCa

Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-07 Thread BurningTreeC
In the first link I posted it shows something notable about using "delete" for deleting object properties: In V8 6.0 and 6.1 (not yet used in any Node releases), deleting the last property added to an object hits a fast path in V8, and thus it is faster, even, than setting to undefined. This i

Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-07 Thread BurningTreeC
I found two interesting pages that are quite up-to-date and talk about javascript performance on nodejs (v8) and the second on firefox: - https://www.nearform.com/blog/node-js-is-getting-a-new-v8-with-turbofan/ - https://developer.mozilla.org/en-US/Firefox/Performance_best_practic

Re: [tw] Re: The Performance At Scale Bummer ... Initial Notes

2018-04-06 Thread Jeremy Ruston
Hi Mark > My first attempt to import the tiddlers into a pre-release version crashed > the browser tab. So I thought that maybe I needed to use node to render out > the tiddlers as tids. Now we hit another scalability wall. The process has > been running 30 minutes and isn't even a quarter of t