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In a columnar database, the columns are stored together on disk, achieving a higher compression ratio is an expensive operation.
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NoSQL
In a columnar database, the columns are stored together on disk, achieving a higher compression...
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
(
285
points)
In a columnar database, the columns are stored together on disk, achieving a higher compression ratio is an expensive operation.
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
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