Selective enforcement of event record purging in a high volume log system
US10148698B2 · kind B2 · utility
1Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2016 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jan 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/308
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Event record purging is selectively enforced in a high volume log system. A plurality of data retention policies is received for one or more data types. Each data retention policy can describe a retention duration for enforcement of different data types with respect to online retention and offline retention. Only online compressed file from a period of time potentially containing event records with an expiring retention duration are uncompressed. Other files are ignored to save I/O bandwidth for supporting queries of event records. Some implementations search records using the index as well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.