November 19, 2015

CDH 5.5

I talked with Cloudera shortly ahead of today’s announcement of Cloudera 5.5. Much of what we talked about had something or other to do with SQL data management. Highlights include:

While I had Cloudera on the phone, I asked a few questions about Impala adoption, specifically focused on concurrency. There was mention of:

Cloudera also expressed the opinions that:



4 Responses to “CDH 5.5”

  1. The questionably named Cloudera Navigator Optimizer | DBMS 2 : DataBase Management System Services on November 19th, 2015 6:55 am

    […] introducing something new. Cloudera Navigator Optimizer, which is being announced along with Cloudera 5.5, is one of my failures in that respect; I heard about it for the first time Tuesday afternoon. I […]

  2. Mark Callaghan on November 19th, 2015 12:37 pm

    Does donated to Apache mean that Impala and Kudo will have an open development process?

  3. Curt Monash on November 19th, 2015 3:11 pm


    When I talk to vendors, there’s one common difference between discussions of closed- and open-source — open source vendors are more forthcoming about planned developments, because it’s public information anyway.

    By that standard, I’d say Kudu from the getgo has felt as open as anything else in Hadoop, and Impala has recently started to feel more open to me as well.

  4. DBMS 2 : DataBase Management System Services | Java Relevance on November 19th, 2015 7:48 pm

    […] View the original Post […]

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