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Recent questions tagged mongodb
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Like most relational databases, Kudu also offers secondary indexes and uniqueness constraints.
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May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
memebase
nosql
no-sql
sql
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+2
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0
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In Riak, consistency model is implemented
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May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
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The process through which the on-disk tree files periodically merged to create larger consolidated stores is called __.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
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Cassandra's Gossip Protocol can take care of the heartbeat lost due to _ in a widely distributed system.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
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nosql
no-sql
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+1
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0
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Riak demonstrates dual nature of
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
memebase
nosql
no-sql
sql
rdbms
+2
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2
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Transactional integrity is relevant in case of batch-centric Hadoop-based analytics on warehoused data.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
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+2
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0
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In case of an Eventual consistency, reads may not return the most recent value, but reads will not return values “out of sequence.”
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
memebase
nosql
no-sql
sql
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The equivalent Hbase structure of an on-disk trees in Log-structured Merge Trees is ___.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
memebase
nosql
no-sql
sql
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+2
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Kudu can be accessed via all except _.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
rdbms
+1
vote
0
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Wiredtiger storage engine is a part of ___.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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+4
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0
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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.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
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nosql
no-sql
sql
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+2
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0
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Read overhead in a Columnar database can be partly reduced by Multicolumn projection and _.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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+3
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0
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_ are replicated to allow failover in MongoDB.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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memebase
nosql
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sql
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+1
vote
0
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The equivalent Hbase structure of an in-memory tree in Log-structured Merge Trees is __.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
rdbms
+3
votes
0
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Some of the common Write Consistency level in Cassandra include all except ___.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
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+2
votes
0
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Some of the common Read Consistency level in Cassandra include all except __.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
cassandra
big-data-analytics
memebase
nosql
no-sql
sql
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+2
votes
0
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Sorted Column store would provide higher compression ratio by representing each column as compared to the preceding one.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
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sql
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0
votes
0
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In case of a Strict consistency, a read will always return the most recent data value.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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sql
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+1
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0
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Hbase Region assignment operation is being handled by _.
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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big-data-analytics
memebase
nosql
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+1
vote
0
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Hbase Data blocks metadata information are being maintained by _ .
asked
May 31, 2019
in
NoSQL
by
aaravkhandelwal.2018
big-data
mongodb
hadoop
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