Kylin介绍3

标签：ever   lda   str   hadoop   tin   uil   encoding   pre   int   

Kylin

　　 is an open source Distributed Analytics Engine from eBay Inc。that provides SQL interface and multi-dimensional analysis (OLAP) on Hadoop supporting extremely large datasets

亮点

1.Compression and Encoding Support

2.Incremental Refresh of Cubes

3.Approximate Query Capability for distinct Count (HyperLogLog)

4.Leverage HBase Coprocessor for query latency

5.Job Management and Monitoring

6.Easy Web interface to manage, build, monitor and query cubes

7.Security capability to set ACL at Cube/Project Level

8.Support LDAP Integration

HyperLogLog：

Kylin介绍3

标签：ever   lda   str   hadoop   tin   uil   encoding   pre   int   

原文地址：http://www.cnblogs.com/panpanwelcome/p/7896182.html