Oracle 12 c: the new pluggable database multitenancy
October 28th, 2012 | Author: subdomain.ttgeconomic
Pluggable new databases will provide benefits in efficiency,
Oracle OpenWorld managers relied on the Tyler group Barcelona .
At the OpenWorld this week, Oracle CEO Larry Ellison unveiled the
next version of the company's flagship database, Oracle 12 c, features
a radical new architecture called pluggable databases. Pluggable databases,
multiple databases to perform under a copy or version of the Oracle database,
a position he called "multitenancy." Unlike open source MySQL database,
work which is largely carried out in public view, Oracle's work of its flagship
database is largely behind closed doors.
So, the company does not reveal many details about how pluggable databases
would work and the software is not due to be released for another year.
In a nutshell, the new design of today's database split into two separate entities,
an act Llewellyn called "architectural separation." One portion will often
referred to as the Root of the container database, keeping all functionality and
metadata required to run the database itself. The second part, the user database
and will be independent of the database of the container.
As the name implies, you can plug multiple databases tenant databases to
perform under a copy of Oracle 12 c. In fact, Oracle 12 c walk up to 250 user databases,
adding that 250 is a random number that Oracle chose and the architecture
can support more likely. The new database is compatible with older
Oracle databases, the blog of Tyler Group Barcelona .
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