The Oracle Database 12c is a high-performance, enterprise-class database. According to Oracle, this is "the first database designed for the cloud." In this Oracle introduces 500 new features for database, Pluggable Database Container (PDB) one of the most notable feature.
Next Blog is about How to Create PDB and what is the Multitenant DataBase.
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Reason to introduce the Pluggable Database.
- Till 11g there is only one kind of database where Oracle MetaData and User MetaData and Instance are integrated with each other.
- For reducing the security issue , we have to design Database for each and ever clients although it is same in architectural and behavior vise.
- It reduce the usability and performance as well as increase the costing and complexity.
Architecture of Pluggable Database
- So here we can create Multiple User define database for same Container Database.
- Thus same amount of memory and instance use for all the User define database.
- This is mostly use for Software as a Service (SaaS) functionality of Cloud.
Next Blog is about How to Create PDB and what is the Multitenant DataBase.
Welcome for Feedback, Suggestion and Comments.
