Integrating Hive and HBase (keep updating…)

“Hive is a data warehouse system for Hadoop that facilitates easy data summarization, ad-hoc queries, and the analysis of large datasets stored in Hadoop compatible file systems.”

As a data warehouse, pulling out data from different database is a basic requirement as part of Extract, transform and load (ETL).

“HBase is the Hadoop database.”

So it is very nature to have this idea: Hive can operate HBase, as storage target or data source.

Hive storage is based on Hadoop‘s underlying append-only filesystem (HDFS). It is very good to store static data. At the same time, HBase is good for dynamic data with support of Create, Read, Update and Delete (CRUD).

Use Case

Reference:

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s