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Recent questions tagged #big-data
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Tag
#big-data
0
votes
Q: The major components of a Graph include 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
Q: An RDBMS equivalent component for a "document" in a Document 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
Q: ______ is a syntax for retrieving specific elements from an XML document.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: JSON documents are built up 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
Q: Document databases split a document into its constituent name/value pairs for indexing purpose.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: In MongoDB, there is a similar feature of 'like' expression as like RDBMS.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: An RDBMS equivalent component for a "collection" in a Document 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
Q: An RDBMS equivalent component for a "document identifier" in a Document 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
Q: The MATCH clause is roughly equivalent to the clause in SQL and the RETURN clause to a _ clause.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: HBase Tables are divided _ by row key range into .
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: Pre-join projection is equivalent to as in traditional relational systems.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: Hbase main server components include 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
Q: The row store needs to perform _ IO to insert a new 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
Q: In Hbase, 'Columns' are named and specified in table definition.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: Columnar databases are preferable for OLTP systems.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: In a columnar database, the columns are stored together on disk, achieving a higher compression ratio is an expensive operation.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: A column-database used to store __ versions of each cells.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: The column store has to perform _ IO to insert a new 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
Q: In column-oriented stores, data is stored on a basis.
asked
Aug 26, 2019
in
NoSQL
by
Venkatshastri
#big-data
#mongodb
#hadoop
#cassandra
#big-data-analytics
#memebase
#nosql
#no-sql
#sql
#rdbms
0
votes
Q: In a column-database a row is being uniquely identified by __.
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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