Description: Trace File Analyzer Collector also known as TFA is a diagnostic collection utility which greatly simplifies the diagnostic data collection for both Oracle Database as well as Oracle [...]

Description: This article shows how to enable HTTPS for Tomcat. It uses a Third party vendor certificate for wildcard SSL and It should be format of certificate  .jks or .pem. In our case APEX is [...]

Description: In this article step by step Cloning the asm instance in same host.Earlier we use to clone database using rman backup. After adding the database service entry and restore the [...]

Description: The recommended method of creating your database is to use database configuration assistant (dbca). however, if you create your database manually using the create database statement, [...]

Description: The Oracle Grid Infrastructure for a standalone server is the Oracle software that provides system support for an Oracle database including volume management, file system, and [...]

Description: Flex Diskgroups are the new features in oracle 12c R2 for quotas, cloning and filegroups. Oracle ASM provides two-way mirroring by default for newly-created flex disk groups. We can [...]

Description:- There are different ways of upgrading to the latest release of Oracle database and Oracle provides multiple methods to upgrade. Few are listed below: Database Upgrade Assistant [...]

Description: Each table is made up of extents and each extent is made up of oracle blocks – a common block size is 8k. So you have a table with 10 extents (80K). When any table creates the [...]

Description:- Allows you to specify a query clause that is used to filter the data that gets export and import.When the query is to be applied to a specific table, a colon must separate the table [...]

Description:– Performing the import of Schemas of your database is as simple as exporting them. Similar to expdp Schema export, we use SCHEMAS parameter to perform the import of the schema. [...]