data processing unconference phpnw11

electron delivery vehicals  2500 data points  per vechical,   real time data collection when they are on

US dept. gave 32 million dollar to collect the data to learn about energy use

uses  stormMQ  as queuing system.

realtime use batter use  charge, location

rapid large batch very quickly

DBA  human working on mysql,  each truck has own data base  and cluster of dbs in cloud

call data to UI  10 20 seconds a page,  used caching to improve

If too much data coming in, or has not change they will not insert to save.  But then has to write code to fill the gaps with values

good talk

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