OCI Introduction

11 important questions on OCI Introduction

Which Oracle Cloud Infrastructure service is NOT intended for a multicloud solution?

Oracle MySQL Heatwave on AWS

Oracle Database Service for Azure

Oracle Roving Edge Infrastructure

Oracle Interconnect for Azure

Oracle Roving Edge Infrastructure


Which statement about OCI is NOT true?

A single fault domain can be associated with multiple availability domains within a region.

An availability domain is one or more data centers located within a region.

Availability domains do not share infrastructure, such as power, cooling, or network, within a region.

An OCI region is a localized geographic area.

A single fault domain can be associated with multiple availability domains within a region.

Reviewing Distribution Cloud:

What are the small summaries about for:

  • Public cloud?
  • Hybrid cloud?
  • Dedicated cloud?
  • Multi - cloud?   

  • PC = Accessible cloud services

  • HC = Bringing cloud services to you

  • DC = a built cloud by Oracle

  • MC = Our products plus other providers
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Reviewing Distributed Cloud:

Name the two examples given with Oracle's Hybrid cloud

  • Dedicated region cloud @ Customer
    • All OCI services running in customer data centers

  • Autonomous DB on Exadata Cloud @ Customer
    • Cloud autonomous databases, running in your data center

Reviewing Distributed Cloud:

Name the two examples for Oracle Multi-Cloud given.

OCI Azure Interconnect

ORACLE Database service for Azure

Reviewing OCI Architecture:

What are the regions?

How much AD's do regions have?

The located geographic area.

The data centers in regions have one or more AD's

Reviewing OCI Architecture:

What are AD's?

How much latency and how much bandwidth does it have?

Availability Domains

One or more fault tolerant data centers.

low latency and high bandwidth network

Reviewing OCI Architecture:

What are FD's?

What is anti-affinity that it provides?

Fault Domains

Grouping of hardware and infrastructure

Three or more are located within an AD

Anti-affinity = keeping VMs and hosts separate

Reviewing OCI Architecture:

How would you go about choosing a region?

What are the three factors you need to remember?

  • Location
    • Choose a region closest to your users - low latency

  • Data Residency
    • We have to comply to country data residency requirements

  • Service Availability
    • Look at the regional demand or resource availability

Reviewing OCI Overview:

What is ORACLE Multi-cloud partnering with?

Oracle Multicloud has a partnership with Microsoft Azure

Reviewing OCI Overview:

What are the three resources mentioned for OCI Compute services.

Good for performing calculations, executing logic, and running applications.

VM - Virtual Machines

Bare Metal Services

Containers

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