Mohammad Samad

Author's posts

Exadata Smart Scan

What is Smart Scan? Smart Scan is one of the great feature in Oracle Exadata. With this technology storage send only required rows to database node from storage instead of entire Oracle Block. Multiple rows are stored in one Oracle Block but non-exadata system return entire block even only one rows is required. On the …

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Exadata Key Features

In this topic will be discussed with Exadata Key Features Smart Scan or Cell Offloading Storage Indexes Hybrid Columnar Compression IO Resource Manager Smart Flash Cache Flash Logging

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Exadata Simulation on VM (Cell 12.1.1.1.0)

Create a Virtual Machine for Exadata CELL or Storage Server In this topic will demonstrate how to configure Cell or Storage Server for Exadata. Very few companies are using Exadata Engineering system so this is very difficult for a DBA to get an environment to explore. So Exadata simulation will be a good option to …

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Exadata Simulation (X3) on VM Part – II

In this topic I will demonstrate how to configure compute node for Exadata and how to configure connection between Cell and Compute Nodes on VM. Very few companies are using Exadata Engineering system so this is very difficult for a DBA to get an environment to explore. So Exadata simulation will be a good option …

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Exadata Simulation (X3) on VM Part – I

Create a Virtual Machine for Exadata CELL or Storage Server In this topic, I will demonstrate how to configure Cell or Storage Server for Exadata on VM. Very few companies are using Exadata Engineering system so this is very difficult for a DBA to get hands on Exadata. So Exadata simulation will be a good …

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Install Oracle Linux 6.8 on VM

In this topic, I will discuss how to install Oracle Linux 6.8 on Virtual Machine. Download Oracle Linux 6.8 Software from https://edelivery.oracle.com/. Create VM Start Installation.

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Install Oracle Linux 7 on VM

This article describes the installation process of Oracle Linux 7.1 on VM. Installation process will be same for any version of Linux 7.

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Create Virtual Machine (VM) for Exadata Storage Server

Oracle Cloud Infrastructure (OCI)

Oracle Cloud Infrastructure OCI Details are coming soon…

Create Oracle RAC Database Using DBCA

Run DBCA utility from oracle user. You have to set ORACLE_HOME AND ORACLE_SID

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