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Intro to Computingfundamentals~10 mins

Why cloud computing enables scale in Intro to Computing - Flowchart Breakdown

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Process Overview

Cloud computing allows businesses to easily increase or decrease their computing resources based on demand. This flexibility helps handle more users or data without buying physical hardware.

Flowchart
User needs more resources?
↓
Request more resources
↓
Cloud allocates resources
↓
Resources ready
↓
User uses resources
↓
Demand decreases?
↓
Release extra resources
↓
User uses resources
This flowchart shows how cloud computing checks if more resources are needed, allocates them if yes, and releases them when demand decreases, enabling easy scaling.
Step-by-Step Trace - 7 Steps
Step 1: Check if user needs more resources
Step 2: Request more resources from cloud
Step 3: Cloud allocates additional resources
Step 4: User uses the new resources
Step 5: Check if demand decreases
Step 6: Release extra resources back to cloud
Step 7: End process
Diagram
 +-------------------+      +---------------------+      +-------------------+
 | User Demand High? | ---> | Request More        | ---> | Cloud Allocates   |
 +-------------------+      | Resources           |      | Resources         |
                            +---------------------+      +-------------------+
                                   |                            |
                                   v                            v
                            +---------------------+      +-------------------+
                            | User Uses Resources  | ---> | Demand Decreases? |
                            +---------------------+      +-------------------+
                                                                   |Yes
                                                                   v
                                                        +---------------------+
                                                        | Release Resources    |
                                                        +---------------------+
This diagram shows the flow of user demand triggering resource requests to the cloud, allocation of resources, usage, and releasing resources when demand drops.
Flowchart Quiz - 3 Questions
Test your understanding
What happens when user demand increases in cloud computing?
ACloud allocates more resources automatically
BUser must buy new physical servers
CSystem shuts down to save energy
DResources are released to other users
Key Result
Cloud computing enables easy scaling by dynamically allocating and releasing resources based on user demand.