How Oracle DRCC Architecture Drives High Availability and Scalability for Enterprises

The Oracle Cloud Infrastructure (OCI) Dedicated Region Cloud@Customer (DRCC) architecture is a hybrid cloud solution designed to provide organizations with the full capabilities of Oracle’s public cloud within their own data center. This article explains the components used in the architecture, their purpose, and the flow of data, enabling readers to grasp its design and operations.

Overview of the Architecture

This architecture integrates an on-premises customer data center with Oracle’s Dedicated Region Cloud@Customer (DRCC). It facilitates secure data exchange, high availability, scalability, and redundancy, which are critical for enterprise-grade applications like Oracle FLEXCUBE, a core banking solution. Let’s break down its components and their roles step-by-step.

Key Components and Their Functions

Customer Data Center

Border Router connects the on-premises network to external networks, enabling communication with OCI. It handles routing protocols and ensures data packets reach their intended destination.

Customer Racks house servers, storage, and other networking hardware used to process and store data…