Sometimes it is necessary to hide (obfuscate) our PL/SQL source code. This utility should be used judiciously, it is not about hiding all the available code, but only that which for security reasons, should not be shared with third parties. The method used has traditionally been performed with the WRAP tool, which we detail [...]
Hide / obfuscate PL/SQL code (WRAP) Read more "
With the Grid environment variables, we execute the following command: ./u01/app/oracle/21.0.0/grid/bin/asmca The ASM configuration graphical screen will appear, click on the "Disk groups" option and choose the disks that are going to belong to the diskgroup that we are going to create. They are disks that appear as "candidates" in the second column. Choose disks of the same size.
On many occasions it is necessary or advisable to connect to the database quickly and above all securely, without the database connection details being visible. An example, as indicated in your Oracle page, is when we connect to the database from the scripts
Secure External Password Store Read more "
In version 12c, many new and very useful features were introduced. Among them, the possibility to retrieve a table with RMAN. This feature applies to both Multitenant and non-Multitenant architectures, allowing you to retrieve a table from a PDB if that is the case. In the following link you can find the official release: RMAN
Restore a table with RMAN Read more "
In this page we are going to explain how to install a Grid infrastructure, in this case Oracle Restart 21c on Oracle Linux 8 with ASM (udev). The installation is performed on a single server. In this case we start from the following configuration: Memory: 9GS Operating system: Linux 8.1 Disk for the software 80 GB2 Disks
Oracle Restart 21c (Oracle Grid Infrastructure) installation on Oracle Linux 8 Read more "
CREATING AN APPLICATION PDB DATABASE "Application containers" is a feature of version 12 version 2 (12.2). An application container is an optional CDB component to store data and metadata for an application. A CDB has 0 or more application containers. Each application is composed of a configuration, metadata and shared objects.
How to Create a PDB-Application Read more "
