What is Oracle XDB component?

On 12c, Oracle XML DB is now a mandatory component of Oracle Database. You cannot uninstall it, and if Oracle XML DB is not already installed in your database prior to an upgrade to Oracle Database 12c or later, then it is automatically installed in tablespace SYSAUX during the upgrade.

How do I uninstall XDB?

You cannot uninstall it, and if Oracle XML DB is not already installed in your database prior to an upgrade to Oracle Database 12c Release 1 (12.1. 0.1) or later, then it is automatically installed in tablespace SYSAUX during the upgrade.

Which is better XML or SQL?

SQL is good tabular data — data that easily fits into rows & columns. XML is good for hierarchical data — data which has several levels of different sizes. SQL is good for storage & searching. XML is good for transmitting & formatting.

What is Oracle XML DB?

Oracle XML DB. Oracle XML DB is a feature of the Oracle Database. It provides a high-performance, native XML storage and retrieval technology. It fully absorbs the W3C XML data model into the Oracle Database, and provides new standard access methods for navigating and querying XML.

What is Oracle Database?

Oracle database is a relational database management system. It is also called OracleDB, or simply Oracle. It is produced and marketed by Oracle Corporation. It was created in 1977 by Lawrence Ellison and other engineers.

What is Oracle Data File?

A data file is a file that is part of an Oracle database. Datafiles are used to store data – including user data and undo data.

What is XML database?

An XML database is a database that stores data in XML format. This type of database is suited for businesses with data in XML format and for situations where XML storage is a practical way to archive data, metadata and other digital resources.

https://www.youtube.com/watch?v=K8aRrn-DIiI