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Dishara Wijewardana updated SLING-3026:
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Attachment: results.zip
This Zip contains latest test runs. The Difference is for
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Dishara Wijewardana updated SLING-3026:
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Attachment: CUD_Latency_Report-11-09-13.zip
Hi Here are the latest CUD results which
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Dishara Wijewardana updated SLING-3026:
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Attachment: CassandraUpdateLatencyReport.txt
Hi Dishara,
That was definitely worth doing. Looks like it is flat scalable on
read in this form up to 100M items per collection. Before I get too
excited about the results, are you absolutely certain that the
ResourceProvider is retrieving the items requested and not just short
circuiting
Hi Ian,
On Thu, Aug 29, 2013 at 12:13 PM, Ian Boston i...@tfd.co.uk wrote:
Hi Dishara,
That was definitely worth doing. Looks like it is flat scalable on
read in this form up to 100M items per collection. Before I get too
excited about the results, are you absolutely certain that the
I'll think you are clear to go onto the next phase if you are willing.
I think you have an option. Do write or do access control. Write will
be more exciting, access control will be more thought intensive. You
may already have most of the write code, as you just wrote 100M items!
Which one
Hi Ian,
On Thu, Aug 29, 2013 at 5:32 PM, Ian Boston i...@tfd.co.uk wrote:
I'll think you are clear to go onto the next phase if you are willing.
I think you have an option. Do write or do access control. Write will
be more exciting, access control will be more thought intensive. You
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Dishara Wijewardana updated SLING-3026:
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Attachment: CassandraLatencyReport_V1.txt
Here I am attaching the latest test
Hi Ian,
I have updated the latest results in the JIRA, and please find the report
named CassandraLatencyReport_V1.txt to get the latest results. I improve
the report also to get average latency under each node. So the node E and
F will have 10M and 100M collection.
P.S It took 7 hrs for me to
Hi Dishara,
Thats excellent. More evidence that read scalability is flat as the
number of child entries rises. All the results are distributed around
14ms regardless of the number of child nodes upto 1M.
How much effort would it be to populate a collection with 10M and 100M items ?
Ian
On 27
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Dishara Wijewardana updated SLING-3026:
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Attachment: CassandraLatencyReport.txt
Please find the attached Latency report with
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Dishara Wijewardana updated SLING-3026:
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Attachment: CassandraIntegrationTest.patch
Here I am attaching the patch which has
Hi Ian,
I have updated the JIRA https://issues.apache.org/jira/browse/SLING-3026 with
the new test results. I have created a integration test which runs inside
/launchpad/integration-tests which does the exact same thing you mentioned.
And I am writing the results to a file and that is also
Hi Ian, FYI
The exercise data is the first 100 even numbers and test data is first 100
odd numbers.
On Tue, Aug 27, 2013 at 11:12 AM, Dishara Wijewardana
ddwijeward...@gmail.com wrote:
Hi Ian,
I have updated the JIRA https://issues.apache.org/jira/browse/SLING-3026 with
the new test
Hi Dishara,
Interesting,
Read times show no correlation the number of items in a collection.
(thats good!).
From 1 - 1M child nodes the access time is almost identical showing
flat scalability for read as collection size grows.
Since the results are so good, I think it would be worth expanding
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Dishara Wijewardana updated SLING-3026:
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Attachment: SLING_CASSANDRA_LATENCY_STATS_22-08-2013.txt
Here I have attached the
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Dishara Wijewardana updated SLING-3026:
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Attachment: SLING_CASSANDRA_LATENCY_STATS_TWO_CHART_22-08-2013.png
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