Do you use Yahoo (YHOO) mail or Google’s (GOOG) gmail? Then in a small way, you are using cloud computing. In other words, you don’t have an email server in your home or office, you’re taking advantage of the cloud offered by Yahoo or Google. As a matter of fact, many companies, organizations, and universities have turned their email system over to gmail. If you have ever used Google (GOOG) Docs or Google Calendar, you have experienced another example of cloud computing.

Here are a dozen of the economic and green advantages of clouds:
1. Server equipment cost reduction due to elimination of the necessity of on-site servers.
2. Staffing cost savings, since there is little or no need for on-site network administration.
3. Potential for lower software licensing costs.
4. Elimination of server maintenance costs.
5. Small initial upfront investment.
6. Built-in computer disaster recovery services & back-up sites.
7. Reduction in client station costs. In other words, no need to buy new computers for staff as long as existing computers can connect to the Internet.
8. If additional staff computers need to be purchased, they can be cheap ‘dumb’ terminals.
9. Clouds provide scalability; can easily grow as the company grows.
10. The ease of the sharing of resources.
11. Services can be automated.
12. Speed of access of data.

As for disadvantages, the one major concern is security of the data. So it is a matter of which is more trustworthy, your own company or a company that specialized in data security. Another option is the utilization of cloud computing within a large corporation. Everything stays ‘in-house’.

One major company in this currently narrow industry is Salesforce.com (CRM), a provider of customer-relationship management services. They have been promoting ‘the end of software’. Salesforce doesn’t just market to the small and medium size-companies, they have major users of their services, including Corporate Express division of Staples (SPLS), Daiwa Securities (DSECY.PK), Expedia (EXPE), Dow Jones Newswires subsidiary of News Corp. (NWS-A), SunTrust Banks (STI), and Kaiser Permanente. Salesforce has a very high PE ratio of 141, debt amounting to about $467 million, with over $951 million in cash.

VMware (VMW) is another major cloud and virtualization player. It also has a lofty PE ratio, at 125. The company has $450 million in cash with $2.76 billion in cash.

To access a free Excel spreadsheet database of over 20 companies which are involved in cloud computing that can be sorted, added to, and changed, go to wsnn.com.

Author owns YHOO.

By Stockerblog.com

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