We have gone through features of 12c Multitenant database.
Now we will have discussion on create pluggable databases (PDB). There are
different ways to create pluggable database
We will discuss on below methods
1. Using SEED pdb
2. Using XML file
3. By Cloning
a. Local PDB
b. Remote...
MongoDB Storage Engines
With version 3.0, MongoDB introduced the Pluggable
Storage Engine API. WiredTiger is one of the pluggable storage engines bundled with
MongoDB
Pluggable storage Engine API
MongoDB offers an API (application program interface)
that allows other applications to interact with MongoDB without using the MongoDB shell (mongod)
A storage engine...
Oracle 12c New features – Multitenant Database
In this article we will
12c features related to Multitenant Database
12c database Support
both non-CDB and CDB architecture and Multitenant architecture can work on
Oracle RAC as well as on Active Data Guard.
Understanding...
Startup and Shutdown Oracle Database
There
are different stages and types of Startup and Shutdown Oracle Database. To
perform these operations user account must have administration privileges.
Generally sys account is used to perform these operations.
Connect to database using...
MongoDB Database Backup and Restore
MongoDB stores all its data in the data directory
mentioned by --dbpath during startup. Taking
backup of MongoDB is as simple as taking a copy of all data files in the data
directory.
Creating a copy of datafile...
Oracle Database Architecture Physical and Logical
Database is combination of physical and
logical storage structure. pictorial view will look like below figure.
DBA will be able see
both views but for developer physical view is unknown and it won't affect its
functionality as it...
Starting and Stopping MongoDB
Starting the MongoDB
MongoDB is started with a mongod executable file, it
has many configurable options which can be viewed with mongod--help on the command
line
We
will discuss a few important of them below
--dbpath
Each
mongod...