ORA-12518, TNS-12547 and ORA-01031 are very bothering errors that we find when everything looks normal. There are numerous reason for…
September 22, 2020 Read more
Data Guard automatically synchronizes the primary database and all standby databases by transmitting primary database redo and applying it to…
August 3, 2020 Read more
Stepping through the process of setting up an active physical standby database using ORacle 19c CDB database. This is a…
July 30, 2020 Read more
Oracle Global Data Services allow organization to use replicas of databases effectively to manage workload by distributing users across all…
March 13, 2020 Read more
Oracle Autonomous Health Framework is a collection of components that analyzes the diagnostic data collected, and proactively identifies issues before…
February 13, 2020 Read more
MySQL’s most important feature is its storage-engine architecture, whose design separates query processing, optimization etc.. from data storage and retrieval….
February 13, 2020 Read more
MongoDB BI Connector is required for connecting Tableau Desktop to MongoDB database. Tableau uses MongoDB ODBC driver at client side…
January 7, 2020 Read more
In this article I am installing MongoDB on Oracle Enterprise Linux 7 (OEL 7). This is 64 bit OEL 7…
January 6, 2020 Read more
Oracle Clusterware is the fundation of Oracle Real Application Cluster (Oracle RAC). Cluster Management Software that runs on top of…
November 6, 2019 Read more
Oracle 19c has upgraded some of the minimum requirements such as the operating system distribution, packages, and other software requirements…
March 21, 2019 Read more