Apache Phoenix for Cloudera CDH

Apache Phoenix is a relational database layer over HBase delivered as a client-embedded JDBC driver targeting low latency queries over HBase data. Apache Phoenix takes your SQL query, compiles it into a series of HBase scans, and orchestrates the running of those scans to produce…


Computers were designed under the copy model. To work with data you need to copy from disk to main memory or the other way. Does this model still makes sense in the Internet and always-on world? I think the model should be upgraded.