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A comment on MongoDB shares jump more than 30% in $192M IPO. Parent comment

Re:MongoDB shares jump more than 30% in $192M IPO by threeseed on Thursday October 19, 2017 @11:30PM (#15513365)
EAVT table with 100 million entities and 10000 attributes = one trillion row table.

And you want to build indexes on half the table ?

Good luck with that.

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Re:MongoDB shares jump more than 30% in $192M IPO by flukus on Thursday October 19, 2017 @11:51PM (#15513443)
> Often with most of the values set to null.

Your math is at odds with your own requirements, null values don't need a row.

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Re:MongoDB shares jump more than 30% in $192M IPO by threeseed on Friday October 20, 2017 @01:02AM (#15513635)
You clearly don't understand what you're talking about.

Sparcity is an issue for the wide table not the EAVT form.

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