| 发明名称 |
Portable workload performance prediction for the cloud |
| 摘要 |
Systems and methods are disclosed to perform performance prediction for cloud-based databases by building on a computer a cloud database performance model using a set of training workloads; and using a learned model on the computer to predict database performance in the cloud for a new workload, wherein for each reference workload r and hardware configuration h, system throughput tr,h, average throughput of αr and standard deviation σr, comprising normalizing each throughput as:;tr,h_=tr,h-arσr. |
| 申请公布号 |
US9111232(B2) |
申请公布日期 |
2015.08.18 |
| 申请号 |
US201313874769 |
申请日期 |
2013.05.01 |
| 申请人 |
NEC Laboratories America, Inc. |
发明人 |
Chi Yun;Hacigumus Vahit Hakan;Duggan Jenny;Zhu Shenghuo |
| 分类号 |
G06F15/18;G06N99/00;G06N5/04 |
主分类号 |
G06F15/18 |
| 代理机构 |
|
代理人 |
Kolodka Joseph |
| 主权项 |
1. A method to perform performance prediction for cloud-based databases, comprising:
building on a computer a cloud database performance model using a set of training workloads; and using a learned model on the computer to predict database performance in the cloud for a new workload,wherein for each reference workload r and hardware configuration h, system throughput tr,h, average throughput of αr and standard deviation σr, comprising normalizing each throughput as:tr,h_=tr,h-arσr. |
| 地址 |
Princeton NJ US |
