Everyone seems to have a different definition what cloud computing mean.
As a metaphor for the Internet, ” the cloud” is a familiar cliché, but time together “computer” means a lot and gets fuzzier . Basically virtual servers available over the Internet: Some analysts and vendors utility computing narrowly as an updated version defines cloud computing.
New investments in infrastructure to increase capacity and train new personnel , or licensing new software without a way to put his talent: Cloud computing focuses only on what do you need each time. Cloud computing over the Internet , any subscription-based or pay – per – use , real-time capabilities include IT’s services extend existing ones.
Cloud computing spam filtering, full-blown applications to storage services , cloud computing offers a range of services with a motley crew of providers large and small, are in the early stages. Yes, my utilitarian piece of infrastructure , but many SaaS providers such as Salesforce.co (Software as a Service) . Today , mostly single cloud-based service for connecting to cloud computing, but collects and integrators are already emerging .
Based on this discussion with company Prosyn, what cloud computing is all about, here is a rough breakdown:
Using such a multitenant cloud computing architecture provides customers with a single application. On the client side , a single application only to protect the side servers or software licenses , no upfront investment costs are low compared to conventional hosting agent. Salesforce.co doth known examples of enterprise applications , but SaaS is also common for HR programs and also with actors weekdays , made its way into the chain. And who implementations of Google Apps and Zoho Office , for example, the sudden rise of SaaS ” desktop” Who would have guessed?
2. Utility computing
The idea is not new, but this form of cloud computing Amazon.co , Sun, IBM , and now offer storage and virtual servers can be accessed on demand from others is getting a new life. Early users based on the Company’s additional needs, not critical , but for the benefit of a day with the help of a computer , you can change components.
3. Web Services cloud
Closely related to SaaS, Web services deliver application but a number, but the Internet and the importance of the performance of APIs and development. That – by offering special business services iron Xignit and molds – Google Maps, ADP payroll processing, Service standards, Bloomberg, and even many card processing provided by the various APIs.
4. Platform as a Service
SaaS changes, the transfer station Computing Environment development. Work on this equipment will deliver the the service to create their application. According to Lagos, these services are not limited to the sale of design and may, as a result, you will get complete freedom, but you will get predictability and by integration. Prime the example new to Google App Engine. For extremely lightweight development, cloud-based mashup platforms, such as Yahoo pipes or Dapper.net, abound.
5. MSP (managed services)
Mail or (Mercury, the other, to) monitoring application – police computing the one of the groups, which have tried to work but the basic services such as virus scanning in the end – work, to read an application. SecureWorks, IBM, and Verizon, as well as managed security services delivered by cloud-based obstacles such as fall into this category – recently purchased by Google Postini as spam. Other proposals, such as that offered by centerbea or dream that includes services such as desktop management.
6. Commerce platforms
A hybrid of SaaS and MSP, the use of cloud services and the service center. These are the boundaries set by the other services and pricing coordinates travel or secretarial services from a common platform allow the trading environment, such as free management systems are the most common. And feel that it is the service automation Bureau. A well-known example include Rearden Commerce and note.
7. Internet integration
Cloud-based is rare. Through a small opening called Boomi cloud integration technology – the SaaS services mainly concerns himself with what what – OpSource the car istihdamopsour. B integration – SaaS provider Workday recently other player in this field, b-right edge of the Cape Clear ESB (Service Bus) purchase. Far before their time, Grand Central – connect SaaS and need to Integrated solution to the “blue bus” want to be in the universe – you can since 2005.
Today, such as cloud-based interconnection to the show, and other customers express station assembly, the service, which will enter the number of the isolated and the cloud “sky Computing “can be described as. On the other hand, as virtualization and SOA a flexible, scalable infrastructure and running the loosely associated the important.