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Step By Step Upgrade from 18.8 to 19.6 (Patch Apply) in ODA X7-2M 5 (1)

Step By Step Upgrade from 18.8 to 19.6 (Patch Apply) in ODA X7-2M In our previous article under ODA, we have published Step by Step Apply Patch ODA X7-2M from 18.3 to 18.8 click here to read more about the same. In continuation on the same topic, in this article, we will demonstrate Step By […]

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KVM failed to start after ODA upgrade from 18.8 to 19.6 5 (1)

KVM failed to start after ODA upgrade from 18.8 to 19.6 Recent we had patched our ODA X7-2M (Baremetal) machine from 18.8 to 19.6 click here to read more about same both OS and Server patch was successful, But after ODA Server patched when tired to start KVM machine encounter below errors: error: Failed to […]

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Setup Logical Replication using pglogical in PostgreSQL 0 (0)

Setup Logical replication using pglogical in PostgreSQL In the recent two blogs, we discuss built-in options like Streaming replication Click here to read more and Logical replication Click here to read more. In this blog, we will use pglogical extension to setup logical streaming replication for PostgreSQL. The pglogical extension provides logical streaming replication for PostgreSQL, using […]

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Basics Of User Management in Oracle 5 (1)

Basics Of User Management in Oracle When a user logs on to the database, they connect to a user account by specifying an account name followed by an authentication method. Every user account must have a default tablespace. This is the tablespace where any schema objects created by the user will be stored. Permanent objects( […]

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Configure PgBouncer for PostgreSQL 0 (0)

Configure PgBouncer for PostgreSQL PostgreSQL has a heavyweight connection handling architecture. For each incoming connection, the postmaster forks out a new process  called as backend process to handle it. While this design provides better stability and isolation, it does not make it particularly efficient at handling short-lived connections. A new Postgres client connection involves TCP […]

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Backups from the Standby Server using pgBackRest in PostgreSQL 0 (0)

Backups from the Standby Server using pgBackRest in PostgreSQL   In the previous blog, we have configured Streaming Replication Cluster using pgBackRest Click here to read more. We will use the same PostgreSQL cluster to show How we can take a backup from Standby Cluster using pgBackRest.  Below are the high-level steps which we will […]

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Setup Streaming Replication with pgBackRest in PostgreSQL 0 (0)

Setup Streaming Replication with pgBackRest PostgreSQL In the recent two blogs, we discuss How to set up Streaming Replication Click here to read more and Configure pgbackrest on Database Server – Local Click here to read more. In this blog, we will demonstrate How to Setup Streaming Replication with pgBackRest in PostgreSQL. Below are the high-level steps we […]

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Setup Linux NFS Server and Client 0 (0)

Setup Linux NFS Server and Client Network File Sharing (NFS) is a protocol that allows you to share directories and files with other Linux clients over a network. Shared directories are typically created on a file server, running the NFS server component. Users add files to them, which are then shared with other users who […]

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How to Find ROLE Creation Date in Oracle 5 (1)

How to Find Role Creation Date in Oracle In this article, we will prepare an SQL command for How to Find ROLE Creation Date in Oracle. View DBA_ROLES doesn’t have a column for ROLE creation date however we fetch other information about ROLE after creation. To achieve it we use the base table SYS.USER$ of […]

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Validate Applied Patches in Database Oracle 19c 5 (1)

Validate Applied Patches in Database Oracle 19c In this article, we are going to demonstrate validate applied patches in Oracle 19c and 12c on both ORACLE HOME & DATABASE using various methods/options including container & pluggable database. Validation becomes important before and after the patch apply. Let’s begin practical. 1. Validation in ORACLE HOME First, […]

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