hbase
Post on 08-May-2015
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DESCRIPTION
10 minutes lightning talk about HBase NoSQL database that comes with Hadoop
TRANSCRIPT
HBase
Software Architect | Christophe Marchal @toff63
Built on top of HDFS
Store sparse data
Big Map
● Linear and modular scalability.
● Consistency● Automatic Sharding● Failover ● Block cache and
Bloom Filters for real-time queries.
Regions
Strength
● robust scale-out architecture
● built-in versionning
● Cross datacenter replication
● Handle many gigabytes or terrabytes
Weakness
● Needs at least 5 nodes
● Doesn’t work alone
● No index or sorting capability aside from row
keys
Software Architect | Christophe Marchal @toff63
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