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wanomgn2015-04-29 20:31:32
SQL
wanomgn, 2015-04-29 20:31:32

What NOSQL database to use to store billions of records?

Dear Colleagues
There is a need to store a bunch (exactly tens of billions) of data of the form:
1 column: hash 16 digits 2 column data: text 254 characters
for example
5946586474531598 testtestset
1193554650756954 moretestsweettestschetest
it is logical to assume that it will be best of all to lie in a NOSQL database ..
all data in memory will not enter in any way - therefore, "memory-only" bases will definitely not work.
document-oriented databases also seem to be useless here ..
access is carried out to any data in the database.
question: in what particular basis to store? Is there a base with compression? I want a not particularly confused version with parallelization on several computers ..

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2 answer(s)
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Maxim Kuznetsov, 2015-04-29
@max-kuznetsov

We are using mongodb

S
sim3x, 2015-04-29
@sim3x

mongodb, sweat, blood, snot, overtime. (c)ya.disk

access to any data in the database
all databases, even the notorious monga gives access - the question is speed and the need for indexing
question: in what particular basis to store?
answer in any, even in sqlite
Is there a base with compression?
there is leveldb
I want a not particularly confused version with parallelization on several computers ..
it’s generally not clear what this is about, either about sharding, or about replication

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