Isolated hierarchical runtime environments for multi-tenant databases
US10942945B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Oct 19, 2018 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Mar 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6227
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques are described herein for isolating runtime environments in a multitenant container DBMS. A CDB may contain a database dictionary that defines a plurality of pluggable databases and a respective database nest for each pluggable database. Each respective database nest of said each pluggable database is associated with different operating system privileges. When database sessions are established on a container DBMS, each database session is given access to a pluggable database by attaching the respective database nest of the pluggable database to each database session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.