Data Storage Calculations for Storing Event Data

Do you deal with storing message/event data? Ever wondered how much space they will take over course of time in your Hadoop Cluster? How much space will that 500 JSON msgs/second pipeline take? Or maybe you plan to compress that data later?

Well, I’ve wondered that a lot. So I wrote a javascript app that does just that.
https://github.com/yash-ranadive/storage_app

 
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How to read ISO 8601

ISO 8601 is a format of expressing a date with timezone information. I used to get confused after looking at dates like “2014-10-07T16:11:24-07:00”. Ok so you can tell it is 7th October 2014 and 4:24 PM. The -07:00 tells us the timezone... Continue →