| # Copyright (c) 2010 Yahoo! Inc. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you |
| # may not use this file except in compliance with the License. You |
| # may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| # implied. See the License for the specific language governing |
| # permissions and limitations under the License. See accompanying |
| # LICENSE file. |
| |
| # Yahoo! Cloud System Benchmark |
| # Workload E: Short ranges |
| # Application example: threaded conversations, where each scan is for the posts in a given thread (assumed to be clustered by thread id) |
| # |
| # Scan/insert ratio: 95/5 |
| # Default data size: 1 KB records (10 fields, 100 bytes each, plus key) |
| # Request distribution: zipfian |
| |
| # The insert order is hashed, not ordered. Although the scans are ordered, it does not necessarily |
| # follow that the data is inserted in order. For example, posts for thread 342 may not be inserted contiguously, but |
| # instead interspersed with posts from lots of other threads. The way the YCSB client works is that it will pick a start |
| # key, and then request a number of records; this works fine even for hashed insertion. |
| |
| recordcount=1000 |
| operationcount=1000 |
| workload=com.yahoo.ycsb.workloads.CoreWorkload |
| |
| readallfields=true |
| |
| readproportion=0 |
| updateproportion=0 |
| scanproportion=0.95 |
| insertproportion=0.05 |
| |
| requestdistribution=zipfian |
| |
| maxscanlength=100 |
| |
| scanlengthdistribution=uniform |
| |
| |
