Cloud computing

This is the 1st post of blog post series ‘Cloud Computing’.

_{One cloud (pixabay)}

Overview Of Cloud Computing

Technical def: Cloud computing is a virtualization based technology that reduces the cost of IT infrastructure. It provides a solution of IT infrastructure in low cost.

Why Cloud Computing ?

Actually, Small as well as some large IT companies follows the traditional methods to provide the IT infrastructure. That means for any IT company, we need a Server Room that is the basic need of IT companies.

In that server room, there should be a database server, mail server, networking, firewalls, routers, modem, switches, QPS (Query Per Second means how much queries or load will be handled by the server) , configurable system, high net speed and the maintenance engineers.

Characteristics of Cloud Computing:

• Agility

• Device and Location Independence

• High availability and reliability

• Maintenance

• High Scalability

• Low Cost

• Multi-Sharing

• Services in pay-per-use mode

Some Advantage and Disadvantage of cloud

2nd post out —>.

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