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The column store has to perform _ IO to insert a new value.
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NoSQL
The column store has to perform _ IO to insert a new value.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
The column store has to perform _ IO to insert a new value.
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
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The row store needs to perform _ IO to insert a new value.
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A column-database used to store __ versions of each cells.
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Sorted Column store would provide higher compression ratio by representing each column as compared to the preceding one.
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A Key-value store does not support Secondary Indexes.
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Cassandra's Gossip Protocol can take care of the heartbeat lost due to _ in a widely distributed system.
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The MATCH clause is roughly equivalent to the clause in SQL and the RETURN clause to a _ clause.
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May 31, 2019
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In a column-database a row is being uniquely identified by __.
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In column-oriented stores, data is stored on a basis.
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NoSQL databases are designed to expand _.
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Aug 23, 2019
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In Cassandra, if the replication factor is 3, the coordinator will send replicas of the data item to the next _ nodes on the ring.
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_ are replicated to allow failover in MongoDB.
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NoSQL databases are designed to expand _
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Read overhead in a Columnar database can be partly reduced by Multicolumn projection and _.
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The major components of a Graph include all except _.
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Kudu can be accessed via all except _.
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