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Recent questions tagged #big-data
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#big-data
0
votes
What is Big Data?
asked
Feb 23, 2020
in
Big Data | Hadoop
by
rahuljain1
#what-is-big-data
#big-data
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Which consensus algorithm requires a complex, computation intensive mathematical problem to be solved.
asked
Feb 5, 2020
in
Big Data | Hadoop
by
SakshiSharma
#hadoop-algorithm
#big-data
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
What are the four Vs of Big Data?
asked
Jan 11, 2020
in
Big Data | Hadoop
by
rajeshsharma
#big-data
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
NoSQL database MongoDB
asked
Oct 12, 2019
in
Big Data | Hadoop
by
RShastri
#hadoop
#no-sql
#cassandra
#big-data-analytics
#nosql
#rdbms
#mongodb
#big-data
#hadoop-certification
#hadoop-live
#hadoop-vs-spark
#mangodb
#agile-process
#sql
#memebase
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Mongodb Support Foreign Key Constraints
asked
Oct 7, 2019
in
Big Data | Hadoop
by
Tate
#big-data
#hadoop
#no-sql
#rdbms
#mongodb
#nosql
#big-data-analytics
#cassandra
Bigdata-questions-answers
Hadoop-questions-answers
0
votes
Kudu can be accessed via all except _.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
In case of an Eventual consistency, reads may not return the most recent value, but reads will not return values “out of sequence.”
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Like most relational databases, Kudu also offers secondary indexes and uniqueness constraints.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Riak demonstrates dual nature of _.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Cassandra's Gossip Protocol can take care of the heartbeat lost due to _ in a widely distributed system.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
The equivalent Hbase structure of an in-memory tree in Log-structured Merge Trees is __.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
In case of a Strict consistency, a read will always return the most recent data value.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Sorted Column store would provide higher compression ratio by representing each column as compared to the preceding one.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Wiredtiger storage engine is a part of ___.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Read overhead in a Columnar database can be partly reduced by Multicolumn projection and _.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Transactional integrity is relevant in case of batch-centric Hadoop-based analytics on warehoused data.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Neo4j architecture is a self-driven and independent architecture because of __.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
+1
vote
Only Nodes have properties in Graph database.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Cypher query language is associated with __
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Graph databases are generally built for use with .
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
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