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49 lines
3.5 KiB
Plaintext
49 lines
3.5 KiB
Plaintext
# Copyright (c) 2010 Yahoo! Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you
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# may not use this file except in compliance with the License. You
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# may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# permissions and limitations under the License. See accompanying
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# LICENSE file.
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# Yahoo! Cloud System Benchmark
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# Workload E: Short ranges
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# Application example: threaded conversations, where each scan is for the posts in a given thread (assumed to be clustered by thread id)
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#
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# Scan/insert ratio: 95/5
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# Default data size: 1 KB records (10 fields, 100 bytes each, plus key)
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# Request distribution: zipfian
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# The insert order is hashed, not ordered. Although the scans are ordered, it does not necessarily
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# follow that the data is inserted in order. For example, posts for thread 342 may not be inserted contiguously, but
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# instead interspersed with posts from lots of other threads. The way the YCSB client works is that it will pick a start
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# key, and then request a number of records; this works fine even for hashed insertion.
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fieldcount=0
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recordcount=50000000
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operationcount=10000000
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fieldlength=0
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workload=com.yahoo.ycsb.workloads.CoreWorkload
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readallfields=true
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readproportion=0
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updateproportion=0
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scanproportion=0.95
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insertproportion=0.05
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requestdistribution=zipfian
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maxscanlength=100
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scanlengthdistribution=uniform
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