ORA-16674: standby database type has changed
If a database created as Physical Standby is converted to a Logical Standby database while the Broker configuration is enabled,…
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July 8, 2020
SQL Apply Filtering on Logical Standby Database
Sometimes, we may not want to reflect the operations performed on the Primary database to the Logical Standby database. It…
July 1, 2020
How to Transfer Table from SQL Server to HDFS using Apache Sqoop
Sometimes you may need the transfer table from SQL Server to HDFS. In this article we will examine that but…
June 23, 2020
How To Backup mongodb using mongodump
Data backup is very important in any case. If you are storing data somewhere, you should definitely create a backup…
June 18, 2020
Triggers in MySQL
In the article, the use of triggers in MySQL Systems is explained with examples. What is Trigger? Triggers in MySQL…
June 11, 2020
SQL Server 2019 AlwaysOn Availability Group on Docker Containers
SQL Server 2019 AlwaysOn Availability Group on Docker Container Part 1 SQL Server started to support Linux with the 2016…
June 9, 2020
How To Install MongoDB on Centos 8
MongoDB is an open source and document-based NoSQL database designed to efficiently process large amounts of data. Stores data as…
June 3, 2020
Delete Archive logs Automatically on Standby
To delete archive logs automatically on standby you should set LOG_AUTO_DEL_RETENTION_TARGET parameter. The Foreign Archive Logs in Logical Standby Database…
June 1, 2020
While Loop in MySQL
The article contains information about the while loop in MySQL and its usage. While Loop in MySQL The while loop,…
May 29, 2020
PERFORMANCE TUNING TIPS AND TECHNIQUES
Below are some of the basic hygiene techniques and concepts we should keep in mind to get the maximum performance…
May 25, 2020
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