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How to Enable PasswordLess SSH login in Linux 0 (0)

How to Enable Passwordless SSH login in Linux PasswordLess SSH configuration is required to perform various types of activities at the time of installation to configure members of cluster nodes, after the installation assistant configuration, Opatch, Enterprise manager, and many other features/commands. We have two options to configure PasswordLess SSH either using OUI which creates […]

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Step by Step Oracle 19c Binary Installation and Database Creation On Linux Part 2 0 (0)

Step by Step Oracle 19c Binary Installation and Database Creation On Linux This article is a continuation of the previous article where we have completed prerequisite and binary installation for 19c on Linux 8, click here to read more about it. In this article, we are going to demonstrate Part 2 database creation Step by Step […]

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Step by Step Oracle 19c Binary Installation and Database Creation On Linux Part 1 0 (0)

Step by Step Oracle 19c Binary Installation and Database Creation On Linux In this article, we are going to demonstrate Step by Step Oracle19c (19.3) enterprise edition binary Installation and database Creation On Linux 8.3 (OEL) using GUI mode. We will complete this article in three parts. 1.  Prechecks / Prerequisite 2. Oracle 19c binary installation (runInstaller)3. Oracle database […]

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Steps to Connect And Mount ISCSI Target on Linux Server 0 (0)

Steps to Connect And Mount ISCSI Target on Linux Server Internet Small Computer System Interface (iSCSI) is an IP-based standard for connecting storage devices. iSCSI uses IP networks and allows data to be transferred over long distances. iSCSI provides shared storage among client systems. Storage devices are attached to servers (targets). Client systems (initiators) access […]

 1,557 Total Views,  11 Views Today

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Create a PDB (Pluggable Database) using DBCA in Oracle 19c 0 (0)

Create a PDB (Pluggable Database) using DBCA in Oracle 19c In this article, we are going to demonstrate Create a PDB (Pluggable Database) using DBCA in Oracle 19c in multitenant architecture on Linux environment. Follow the below steps for the same. 1.  PDB creation using DBCA 1.1. Set environment variables: Set environment variables for the […]

 1,143 Total Views,  4 Views Today

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Oracle Critical Database Patch ID for October 2021 5 (1)

Oracle Critical Database Patch ID for October 2021 An Essential/Critical Patch Update could be a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and third-party elements enclosed in Oracle merchandise. These patches are sometimes additive, however every informative describes only the protection patches intercalary since the previous essential Patch […]

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Access Oracle database from PostgreSQL using Oracle Foreign Data Wrapper (ORACLE_FDW) 5 (1)

Access Oracle database from PostgreSQL using Oracle Foreign Data Wrapper (ORACLE_FDW) Nowadays many companies are using a mix of RDBMS systems, for example, some instances are running on Oracle and other instances are running on PostgreSQL, and if we want to access data we need to do it using a heterogeneous connection. Heterogeneous connections allow […]

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Installing Veeam Agent on Oracle Linux 7.9 0 (0)

Installing Veeam Agent on Oracle Linux 7.9 If you are using Veeam Backup Solution then your Backup Admin will request you to install Veeam Agent on your Server before Backup Admin can create or configure backup policy on Server.  Follow below steps to install Veeam Agent in Oracle Linux 7.9. Step 1. Download the Veeam […]

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Solution for [INS-08101] Unexpected error ‘supportedOSCheck’ while Oracle 19C Installation 0 (0)

Solution for [INS-08101] Unexpected error ‘supportedOSCheck’ while Oracle 19C Installation In this article we will solve error [INS-08101] Unexpected error while executing the action at state: ‘supportedOSCheck’.  Above error occurred while 19c (19.3) binary installation on server Oracle enterprise Linux version (OEL) 8.2 or greater than version 8.1 i.e Oracle 19c supported up to version […]

 3,370 Total Views,  6 Views Today

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Configure another instance of PostgreSql and administer using systemctl 0 (0)

Configure another instance of PostgreSQL and administer using systemctl In the previous post, we saw How to Install PostgreSQL 13 on Linux Using YUM Command. In this blog, we will create another PostgreSQL Server in the same machine and will register the database server in systemctl system manager for easy management. Step 1. Verify first […]

 1,346 Total Views,  1 Views Today