Dear Readers, In this article, we wrote an automation job for Shell Script to Send email if RAC services not running The below script will be sending an email if any services are stopped on RAC Nodes. [oracle@nposqa1 ~]$ cat /home/oracle/DBA/bin/SLV_Moniter_v3.sh Script : #!/bin/bash #… Read More
CONFIGURING Object Storage & Archive Storage In this article we will learn about “CONFIGURING Object Storage & Archive Storage” Object Storage provides unlimited, high-performance, durable, and secure data storage. Data is uploaded as objects that are stored in buckets. It can store an unlimited amount… Read More
Autonomous Transaction Processing In this article, we will know about “ATP” Oracle Autonomous Transaction Processing delivers a self-driving, self-securing, self-repairing database service that can instantly scale to meet the demands of a variety of applications: mission-critical transaction processing, mixed transactions and analytics, IoT, JSON… Read More
HOW TO CONNECT AND ACCESS ATP DATABASE In this article, we will know “HOW TO CONNECT AND ACCESS ATP DATABASE” We can access ATP database through SQL developer for that we have to download wallet file of this particular database 1. Click on the ATP… Read More
Dear Readers, In this article, we will see the following Realtime Usecase. Realtime Usecase : My Client swiggy wants to administrate theri technical Engineers as follows. They have team such as Developers,Database Admins,Linux Admins and storage admins.All the team should be in two levles L1… Read More
Hi Dears, In this article, we will see Install Oracle VM Virtual Box On Windows. Oracle VirtualBox Oracle VM VirtualBox is a free, open-source, cross-platform application for creating, managing and running virtual machines (VMs). Virtual machines are computers whose hardware components are emulated by the… Read More
How to drop a two-node Oracle RAC database database manually. In this article, we wrote an Clear steps for dropping a two node oracle database with Pre-requisite steps. Server: sewnpossqa01/02 Database : npossqa1 DB Unique name: sewnpossqa1 Step 1: Take consistent export of NPOSSQA1 database… Read More
Dear Readers, In this article, we will see the following Real-Time Use Case On Storage. Realtime Usecase : My Client, Nokia needs a Windows Server for Data Storage. So Launch a Server with three Additional Volumes. Volume capacities should be 10GB & 5GB. Duplicate the… Read More
Dear Readers, In this article, we wrote an automation job for Shell Script to gather stats for Stale tables. Note : 1) Please test the Shell script in Non-Prod before implementing it in Production. Script for gather stats for Stale tables #!/bin/bash function PreChks {… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle Architecture. SNO Article Name Article Link 1 Startup and Shutdown modes in Oracle https://www.ktexperts.com/startup-and-shutdown-modes-in-oracle/ 2 ORACLE ARCHITECTURE -4(PHYSICAL REPRESENTATION OF DATABASE) https://www.ktexperts.com/oracle-architecture-4physical-representation-of-database/ 3 ORACLE OPTIONAL BACKGROUND PROCESSES https://www.ktexperts.com/oracle-optional-background-processes/ 4 ORACLE ARCHITECTURE -2… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle Partitioning. SNO Article Name Article Link 1 Partition https://www.ktexperts.com/partition/ 2 Oracle : Partitioning using online Redefinition method which requires minimal downtime https://www.ktexperts.com/oracle-partitioning-using-online-redefinition-method-which-requires-minimal-downtime/ 3 Oracle : High Level steps for Partitioning a non… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle ASM. SNO Article Name Article Link 1 Oracle : Rename ASM Disk Label in Oracle 12c (RAC) https://www.ktexperts.com/oracle-rename-disk-label-rac/ 2 Oracle : Add ASM Disks to existing Diskgroup (RAC) https://www.ktexperts.com/oracle-add-asm-disks-to-existing-diskgroup/ 3 Oracle :… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle Tablespaces. SNO Article Name Article Link 1 Tablespace Management in Oracle. https://www.ktexperts.com/tablespace-management-in-oracle/ 2 Oracle : Storage Management https://www.ktexperts.com/oracle-storage-management/ 3 Transportable Tablespace between two pluggable database(PDB’s) https://www.ktexperts.com/transportable-tablespace-between-two-pluggable-databasepdbs/ 4 ORACLE: Cross Platform Transportable Tablespace… Read More
Dear Readers, Please check the below articles to get good knowledge on RMAN (Recovery Manager). SNO Article Name Article Link 1 How to add Container database to Existing RMAN Recovery catalog https://www.ktexperts.com/how-to-add-container-database-to-existing-rman-recovery-catalog/ 2 How to Create an RMAN Recovery Catalog https://www.ktexperts.com/how-to-create-an-rman-recovery-catalog/ 3 Cloning a Standalone… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle 18c. SNO Article Name Article Link 1 Oracle 18c New Features for DBA’s https://www.ktexperts.com/oracle-18c-new-features-for-dbas/ 2 Oracle 18C new feature: Private Temporary Tables https://www.ktexperts.com/oracle-18c-new-feature-private-temporary-tables/ 3 Oracle 18C new feature: Cancel SQL instead of… Read More
Dear Readers, Please check the below articles to get good knowledge on Data Pump (Export & Import). SNO Article Name Article Link 1 How to Kill & Trace Datapunp Job https://www.ktexperts.com/how-to-kill-trace-datapunp-job/ 2 How to Generate DDL from existing dumpfile https://www.ktexperts.com/how-to-generate-ddl-from-existing-dumpfile/ 3 How to utilize PARFILE… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle DataGuard Articles. SNO Article Name Article Link 1 Step By Step Configuration of Oracle DGMGRL Utility https://www.ktexperts.com/step-by-step-configuration-of-oracle-dgmgrl-utility/ 2 Oracle Physical Standby Data guard in 11g https://www.ktexperts.com/oracle-physical-standby-data-guard-in-11g/ 3 Switchover and Switchback in Oracle… Read More
Dear Readers, Please check the below articles to get good knowledge on Oracle Production Support Scripts. SNO Article Name Article Link 1 Oracle : Check Partition Summary More than N Days (60 Days) https://www.ktexperts.com/oracle-partition-check-summary-more-than-n-days-60-days/ 2 UNDO segments not Releasing Space https://www.ktexperts.com/undo-segments-not-releasing-space/ 3 Oracle : How… Read More
Dear Readers, Please check the below articles to get good knowledge on Performance Tuning. SNO Article Name Article Link 1 Autonomous Health Framework https://www.ktexperts.com/autonomous-health-framework/ 2 Oracle: Free Buffer Wait https://www.ktexperts.com/oracle-free-buffer-wait/ 3 Internal mechanism of Buffer Cache https://www.ktexperts.com/internal-mechanism-of-buffer-cache/ 4 Performance Investigation(Database / SQL) https://www.ktexperts.com/performance-investigation-database-sql/ 5 Oracle:… Read More
Dear Readers, In this article, we will see the following Create AWS EC2 Instance Using Cloud Formation. Steps to Follow : Logging to AWS Account Create a Key Pair Create Stack for creating AWS EC2 Verify EC2 Instance Graphically Connect to EC2 Instance Using Putty… Read More
