Hive
Data Organized as
ØDatabases –Namespace that separates tables
ØTables -Homogeneous units of data with same
schema
ØPartitions -A way of dividing a table into
coarse-grained Parts based on the value of a partition column, such
as date.
ØBuckets -Tables or partitions may further be
subdivided into buckets, to give extra structure to the data that may be used
for more efficient queries.
Difference
B/W HIVE and SQL
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