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Hive (Comparacion (flexibility, speed, usage, index, engine, enviroment,…
Hive
Comparacion
flexibility
speed
usage
index
engine
enviroment
storage
price
enhanced features
Deleting Hbase records
controlling trafic
encripting columns
row delimiter
colocation
aplication scenario
Non real time analysis
Log analysis
text analysis
Data aggregation
Daily& weekly click count
Traffic statics
Data mining
interest analysis
partition demonstration
user behaviour analysis
Data warehouse
Data loading
Data transformation
Data extraction
storage model
bucket
managed table
all operations
partition
directory
recurisividad
external table
procesos compartidos
Arquitectura
MetaStore
webHcat
HTTP services
Metadata
HQL
mapReduce
DDL
HiveServer
caracteristicas
ventajas
query
escalbilidad
tolerancia
multiple interfaces
desventajas
hight latency
materalizated views
OLTP
storage process
funciones
built-in
Date function
string function
mathematical function
UDF