𝗕𝗮𝘀𝗶𝗰 𝗖𝗹𝗼𝘂𝗱 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀
Cloud computing changes how businesses run. You need to know these core concepts to use platforms like Azure well.
Key concepts include:
- Virtualization: Creating multiple simulated environments from one physical resource.
- Scalability: Growing your capacity to meet long-term demand.
- Agility: Moving fast to deploy tools and services.
- High Availability: Ensuring your systems stay online.
- Fault Tolerance: Keeping systems running even when a component fails.
- Global Reach: Deploying your apps in different parts of the world.
Many people confuse scalability and elasticity. Here is the difference:
Scalability is about growth. If your shop grows every month, you add more servers to handle the steady rise in users. You build for the future.
Elasticity is about speed. If you have a big sale on Black Friday, your system adds resources instantly. When the sale ends, the system removes those resources. This saves money.
These tools help you lower costs and improve reliability.
Source: https://dev.to/akuchukwu_obinna_95d509a7/basic-cloud-computing-concepts-2ho3