Google I/O 2009 - Performance Tips for Geo API Mashups

Google I/O 2009 - Performance Tips for Geo API Mashups Pamela Fox, Marcelo Camelo, Sasha Aickin -- Contents -- 0:10 - Performance Tips Intro 0:50 - Why Performance Matters 1:42 - Loading the Javascript API 11:15 - Loading Many Markers 14:02 - Redfin's SuperMarker 19:40 - Too Many Dom Nodes 24:10 - View-Only Visualization 26:31 - Tiny Clickable Markers 30:20 - Rendering Large Polys 31:00 - Lightweight Poly 33:25 - Too Many Points 34:35 - Encoded Polys 35:40 - Browser + Vector Graphics = :( 36:40 - Flash API 37:58 - Tile Layers 40:44 - Qualification Program 42:11 - Questions -- End -- This talk will provide tips on reducing latency for your maps mashup, discussing topics like marker management, clustering, custom tiles, static maps, flash maps, encoded polys, light markers, latency oriented features of the JavaScript Maps API, and more. For presentation slides and all I/O sessions, please go to: code.google.com/events/io/sessions.html

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2009/06/01 Google Developers   Share on Facebook

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