Oracle Database 23c Free (Developer Release) is available today (April 3, 2023) for download as a Docker Image, VirtualBox VM, or Linux RPM installation file,Read More
Browsing Category : ORACLE
Oracle Cloud Infrastructure (OCI) certified for free
Get started with your free Oracle Cloud Infrastructure Learning Subscription and schedule your free certification exam now through December 31, 2021. The new program includesRead More
Oracle Database 21c for Linux platforms
Oracle Database 21c is now available for download for Linux platforms. Download here! This workshop offers several hands-on labs Oracle Database 21c containsRead More
Basic Administration of Oracle 12c Multitenant
Check if the database is CDB or non-CDB Connecting to Container Navigate across PDBs Information about PDBs Checking/changing Parameter StartupRead More
Oracle Database Explorer: Free Training and Accreditation
Oracle Learning Explorer is the best way to start developing your knowledge in the most popular database, the Oracle Database. Oracle Database Explorer covers:Read More
Read-Only Oracle Home
Starting with Oracle Database 18c, you can configure an Oracle home in read-only mode. Benefits of a Read-Only Oracle Home: – Enables seamless patching andRead More
Error ORA-65048 when changing user password in container database (CDB)
When trying to change the password for a user ended up with error ORA-65048. This is a 12R1 instance: The PDB HPDBSERV was created withoutRead More
Oracle 18c New Feature: Online Modification of Partitioning
In Oracle Database 18c we now change the partitioning strategy online of a table via the “ALTER TABLE MODIFY PARTITION” SQL statement. This new featureRead More
Tablespace SYSMGMTDATA is FULL in Grid Infrastructure Management Repository (MGMTDB)
MGMTDB is new database instance which is used for storing Cluster Health Monitor (CHM) data. In Oracle 11g this information was stored in Berkley databaseRead More
Managing CDB Fleet in Oracle Database 18c
Oracle Database 18c introduces the CDB fleet concept which is a collection of different CDBs that can be managed as one logical CDB. This featureRead More