| 发明名称 |
KEEP-ALIVE SYSTEM AND METHOD FOR CLOUD-BASED DATABASE SYSTEMS |
| 摘要 |
A keep-alive system and method for cloud-based database systems. A plurality of fields of the database are monitored to track a predetermined pattern of changes with respect to time. A departure from the predetermined pattern of change indicates an unexpected action of the database such as, for example, a roll-back of the state of the database. |
| 申请公布号 |
US2015356295(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201414299109 |
申请日期 |
2014.06.09 |
| 申请人 |
Royal Canadian Mint/Monnaie Royale Canadienne |
发明人 |
EVERETT David |
| 分类号 |
G06F21/55;H04L29/06;H04L29/08 |
主分类号 |
G06F21/55 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of detecting unexpected operation of a database in a cloud-based information storage system, the database comprising a plurality of records, at least a portion of each record being encrypted, the method comprising:
a processor monitoring a predetermined feature of the database which, under normal operation of the database, exhibits a known pattern of change with respect to time; and the processor detecting the unexpected operation of the database as a deviation from the known pattern of change with respect to time. |
| 地址 |
Ottawa CA |
