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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
Aug 26, 2019
in
NoSQL
by
Venkatshastri
Q:
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
#rdbms
1
Answer
0
votes
answered
Aug 26, 2019
by
Venkatshastri
False
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