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@debasishg
debasishg / gist:8172796
Last active Dec 7, 2021
A collection of links for streaming algorithms and data structures
View gist:8172796
  1. General Background and Overview
@mrflip
mrflip / 20130416-todo.md
Last active Jun 23, 2021
Elasticsearch Tuning Plan
View 20130416-todo.md

Next Steps

  • Measure time spend on index, flush, refresh, merge, query, etc. (TD - done)
  • Take hot threads snapshots under read+write, read-only, write-only (TD - done)
  • Adjust refresh time to 10s (from 1s) and see how load changes (TD)
  • Measure time of a rolling restart doing disable_flush and disable_recovery (TD)
  • Specify routing on query -- make it choose same node for each shard each time (MD)
  • GC new generation size (TD)
  • Warmers
    • measure before/after of client query time with and without warmers (MD)
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active Dec 7, 2021
OS X Screencast to animated GIF
View GIF-Screencast-OSX.md

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application: