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From 陶进 <tonytao0...@outlook.com>
Subject hawq peerformance on 10 billion rows table
Date Fri, 29 Jan 2016 05:34:04 GMT
hi guys,

We have several huge tables,and some of the table would more than 10 
billion rows.each table had the same  columns,each row is about 100 Byte.

Our query run on each  singal table to filter and sort some records,such 
as select a,b,c from t where a=1 b='hello' order by 1,2.

Now we use mongodb,and the bigest table had 4 billion rows.it could 
returned in 10 seconds.Now we want to use hawq as our query engine.Could 
they run the above query in 10 seconds?  what the hardware of the 
server?how many node would need?


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