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YSCB offers different type of workloads.

how can i simulate real time network environment using Yahoo Cloud Serving Benchmark where:

  • we can expect communication rate can decrease or increase based on a predefined distribution
  • size of packets or records can increase or decrease based on a predefined distribution.

Basically i want to generate big data traffic using YCSB which can have different VOLUME & VELOCITY

Current YCSB offers static values for volume. These values can be changed but not varied.

The number of fields in a record

fieldcount=10

The size of each field (in bytes)

fieldlength=100

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kashif
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1 Answers1

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I managed to generate high volume by velocity by using a loop inside a loop and iterating over throughput for velocity ($j) out side and iterating field count for volume in inner loop ( $i)

./bin/ycsb load mongodb-async -p fieldcount=$j  -threads 4 -target $i -s -P workloads/workloada -p mongodb.url=mongodb://localhost:27017/ycsb?w=0 > /home/concurrent/k
kashif
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