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From Christopher <>
Subject Re: Does Accumulo Have a Physical Table Limitation Like HBase?
Date Tue, 29 Apr 2014 20:44:50 GMT
There's possibly more ZK usage with more tables, and more
user/security overhead with more tables, but I can't imagine that's a
limiting factor.

Christopher L Tubbs II

On Tue, Apr 29, 2014 at 3:26 PM, Mike Drob <> wrote:
> I think the limitation in Accumulo is on Tablets, not Tables (module
> cluster size, of course).
> I've never seen anything that would indicate number of tables on a system
> to be an issue.
> On Tue, Apr 29, 2014 at 3:21 PM, David Medinets <>wrote:
>> I have never used HBase and I've only used Accumulo with less than 100
>> tables. However, when I see a statement like the following about HBase,  I
>> feel compelled to ask how it compares to Accumulo. Does anyone know?
>>     This is especially important in HBase, as you cannot
>>     realistically expect to have more than perhaps up
>>     to a hundred physical tables and continue to get
>>     reasonable performance from HBase.

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