You are in: Articles / Studies & Benchmarks / Five cloud computing myths exploded

Five cloud computing myths exploded

(Cath Everett, ZDNet) Cloud computing is one of the most overhyped phenomena to have hit the IT industry in a long time. It is a business model that definitely has its advantages. The trouble is vendors of all sizes and stripes are so desperate for a piece of the cloud action, they are willing to blur distinctions and fudge definitions for their own ends.

Their headlong pursuit has saddled cloud computing with so many misconceptions that it is sometimes difficult for customers to make informed business choices. ZDNet UK has looked at the most common myths, and debunks five of them here.

Myth 1: Cloud equals SaaS, grid and utility computing
The term 'cloud computing' has been hijacked by anyone wanting to make a service sound hip and interesting. Jumping on the latest bandwagon is a favourite pastime in the technology industry, but in this case it is creating confusion among customers, who are unsure what they should be asking for or what they're likely to get for their money.

So to clarify: cloud computing is a form of outsourcing by which vendors supply computing services to lots of customers over the internet. These services can range from applications, such as customer relationship management, to infrastructure, such as storage and the provision of development platforms.

The services are provided by massively scalable datacentres running hundreds of thousands of CPUs as a single compute engine, using virtualisation technology. That approach means workloads are distributed across multiple machines — which can also be located in multiple datacentres — and capacity can be allocated or scaled back according to a customer's needs.

Rating: 12345
Leave a comment

Note: all fields marked with (*) are required
Comments (0)
Close send to email window

Verification code

Already a member?
Blacklist monitoring alerts
sign up Signup for our real-time monitoring service and receive email notifications each time one of your IPs gets blacklisted.
Free Signup
Mail Server Operating System Poll

What OS do you use for your email server?
disabled next

How many mailboxes do you currently manage?
previous next

Would you like to comment upon the choosing of this particular OS?

DNS Tools
Get IP status, owner and location, obtain its corresponding hostname or check specific ports.
Ping Statistics
Reverse DNS Lookup
Whois Info (IP owner)
GeoIP Information
Check Port
Open Relay Test
Test if your mail server is an open relay for spammers.
Blacklist Checker
Check if your IP is listed in DNS based email blacklists (DNSBL)