Having looked at the Kudu paper & code yesterday, it's still early days. It
might not be worth spending too much time on an evaluation just yet.
Quoting from the paper: "In the current beta release of Kudu, this
consistency support is not yet fully implemented. However, this paper
describes the architecture and design of the system, despite the presence
of some known consistency-related bugs."
Generally, I'm glad about this very recent trend of moving back to C++,
first with
http://www.scylladb.com/ for Cassandra, and now Kudu for HBase.
We are spending a good amount of time working around JVM scaling & latency
issues, so I'm looking forward to see these projects mature into serious
alternatives.
Gabriel
On Tue, Sep 29, 2015 at 12:19 PM, Dan Andreescu <dandreescu(a)wikimedia.org>
wrote:
Thanks Toby,
If anyone's really passionate about discussing the tons of big data tools
available, this would be the place:
https://wikitech.wikimedia.org/wiki/Analytics/DataStore/Evaluation#Candidat…
(just added Kudu)
On Tue, Sep 29, 2015 at 3:10 PM, Toby Negrin <tnegrin(a)wikimedia.org>
wrote:
From the intertubes:
@tlipcon: Super excited to finally talk about what I've been working on
the last 3 years: Kudu!
http://t.co/1W4sqFBcyH http://t.co/1mZCwgdOO5
Might be useful for the media wiki tables.
-Toby
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Gabriel Wicke
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