On 20 October 2020 Oracle released their Critical Patch Update (CPU) containing 402 new security vulnerabilities across multiple product families, including: Oracle Database Server OracleRead More
Browsing Category : DATABASE
Oracle Data Mining (ODM) – Installation & Setting Up
Overview Oracle Data Mining (ODM) is a component of the Oracle Advanced Analytics Database Option. ODM contains a suite of advanced data mining algorithmsRead More
Setting Active Data Guard Physical Standby in RAC One Node Architecture – Part 2
This article is Part 2 of a two-part series that describes the steps for Setting Active Data Guard Physical Standby in RAC One Node Architecture.Read More
Setting Active Data Guard Physical Standby in RAC One Node Architecture – Part 1
This article is Part 1 of a two-part series that describes the steps for Setting Active Data Guard Physical Standby in RAC One Node Architecture.Read More
Pinning Table in the Flash Cache
Objects are automatically cached in the Exadata Smart Flash Cache (ESFC), however the DBA can enforce that an object is kept in flash cache. TheRead More
Deploy Cloudera CDP Data Center on Oracle Cloud Infrastructure (OCI)
Cloudera Data Platform (CDP) Data Center is a completely data platform that unifies the latest open-source analytics – Spark, Impala, Hive, HBase, Kafka, Hadoop, 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
Integrating ServiceNow with Oracle Identity Cloud Service (IDCS)
ServiceNow is a cloud-based company that provides both Platform as a Service (PaaS) and Software as a Service (SaaS) offerings via it’s Now Platform inRead More
Startup RAC database fails with error ORA-12547
When starting the haddo database using srvctl i received the following error: The DB is active only on node2 (dbrac2). The issue is caused byRead More