Category Archives for Database

Container Database

[Solved] Container Database Setup Incorrectly With Error ORA-65101 For Hybrid DR

While configuring the standby on Oracle Cloud (OCI) using RMAN when trying to restore the standby control file, you may encounter the “ORA-65101: container database set up incorrectly” error. Check out K21Academy’s blog post at https://k21academy.com/clouddba57 that covers the: • Issue Encountered [ORA-65101] • Root Cause • Fix Visit to join our FREE training on […]

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Oracle Cloud Backup

Backup Oracle Database on Cloud: Everything You Must Know

Oracle Database Cloud Backup/Restore procedures and tools depend on the database type. In OCI there is a number of backup tools and storage option available. To know more about Backup/Restore Check out K21Academy’s blog post at https://k21academy.com/clouddba56 that covers: • Backup Storage Option In OCI • Types Of Backup Available In OCI • Options To […]

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VM DB System

[Troubleshooting]:ORA-15046 – ASM File Name Not In Single-file Creation While Restoring Database In VM DB System (OCI)

ORA-15046 is one of the common error which you may encounter while restoring the database on Oracle Cloud Infrastructure (OCI) Check Out K21 Academy’s blog post at https://k21academy.com/clouddba55 that covers: • Database backup Options • Issue Encountered [ORA-15046] • Cause & Fix To know how to upgrade from DBA to Oracle Cloud DBA and which […]

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Hybrid Data Guard

Zero Downtime Migration: Database & Applications (EBS R12) To Oracle Cloud Using Hybrid Data Guard

Most of the Customers when migrating Application and Database want minimal downtime. Hybrid Dataguard for DB Tier and RSYNC for Apps Tier, let’s you sync both database & application constantly front On-Premise to Oracle Cloud. When you are ready to move to the Cloud, all you need is to failover Database to Oracle Cloud, configure […]

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ZDM

Zero Downtime Migration In Oracle Cloud Infrastructure (OCI)

Oracle has recently launched a cloud migration utility named Zero Downtime Migration (ZDM), that will help you in migrating your On-Prem Oracle Database to Oracle Cloud Database (VM DB, ExaCS, Bare Metal, Exadata Cloud at Customer) With the aim of keeping the migration process as simple as possible and minimal downtime on production workloads. If […]

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Shared Oracle Database Home

New Feature: Exadata (ExaCs) DB System: Shared Database Homes

Oracle recently announced that now you can add Oracle Database Homes to an existing Exadata DB system by using the Oracle Cloud Infrastructure (OCI)Console, the API (Rest API), or the CLI (dbaascli). Check out K21 Academy’s blog post at https://k21academy.com/clouddba53 that covers: • What Is Oracle Database Home? • How To Manage DB Home In […]

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Oracle Data Guard Broker

Overview: Oracle Data Guard Broker

Oracle Data Guard Broker Overview Oracle Data Guard Broker is a centralized framework that automates the configuration, management, and monitoring of an Oracle Data Guard configuration. To know more about Data Guard Broker, visit https://k21academy.com/clouddba51 where K21 Academy talks about: ▪Data Guard Broker ▪Its Components ▪Its Features & Configuration Begin your journey towards becoming an […]

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Standby control file

Solved: Restore Of Standby Control File On Standby DB In ExaCS Failing With ERROR (ORA-600, RMAN-03002)

Fixed: Restore Of Standby Control File On Standby DB In ExaCS Failing With Error (ORA-600, RMAN-03002) Are you looking for a fix to troubleshoot the “PSDRPC returns significant error 600 & RMAN-03002: failure of restore command” error while performing a restore of Standby Control File using RMAN on the Standby Database on Exadata Cloud Service […]

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Connect SQL Developer Web

How To Connect Autonomous Database With SQL Developer Web

How to connect Oracle Autonomous Database using SQL Developer Web. Once you create autonomous database on Oracle Cloud easiest way to connect is using Oracle SQL Developer Web Check out: https://k21academy.com/clouddba49 The blog post discusses the: ✦ Oracle SQL Developer Web Overview ✦ Two ways to Connect SQL Developer Web in Autonomous Database as ADMIN […]

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Amazon AWS | Microsoft AZURE | Oracle Cloud (Confused ?): Right Choice for DBA’s

Amazon AWS | Microsoft AZURE | Oracle Cloud (Confused ?): Right Choice for DBA’s Check this video by Oracle ACE & Cloud Expert, Atul Kumar from team K21Academy in which he discussed which is the right Cloud to learn if you’re a DBA, AppsDBA or working on Oracle applications like E-business Suite, PeopleSoft, JD Edwards, […]

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