Looking for a good way to calculate how many disks you require when spec'ing out a new HP storage solution? If so check out the official HP StorageWo. Benefits of the SAP Cloud. The role of data centers today resembles the way power plants were used at the start of the industrialized age. In the early 1. 9th century, almost all large industrial companies operated their own power plants because there was no uniform standard pertaining to the power supply, nor was there a reliable power grid. Once both were available, companies were happy to forego generating their own power. The newly created utility companies delivered the required electricity reliably and, because of the economies of scale, more cost- effectively than when it was generated by their own power station. Electricity became a commodity. Cloud computing service providers can present a similar argument today. Operating hardware and software is not a core area of expertise for many companies. In contrast, a specialized provider can offer IT services, ranging from computing power and storage space all the way to complete applications, better and for less money than their potential customers can. And that’s not even taking into consideration the expertise needed to run a data center in a high- quality, secure manner that many companies would be hard pressed to achieve. Nowadays, companies can choose from an entire portfolio of cloud- based IT services. They include: infrastructure as a service (Iaa. S), where (additional) hardware, computing power and storage space in the cloud are leased on a temporary or long- term basis; platform as a service (Paa. S), where users can access a cloud platform equipped with a programming environment and tools to develop and operate their own applications; and software as a service (Saa. S), where complete applications, including administration, operations, upgrades, and maintenance are provided from the cloud. Good Reasons for Cloud- Computing. The most important reasons for customers to consider cloud- based computing: Fast implementation time, providing quick access to functionality. Reduced IT efforts because both hardware and software operation and maintenance are the provider’s responsibility. Flexibility due to subscription rather than licensing contracts and “pay- what- you- use” concepts. Scalability to support changing business needs and supporting growth. Even though cloud services have established themselves on the IT market over the last few years, commonly agreed definitions of “what is cloud” are hard to find. Comparison of On. Premise, Hosting, and Cloud. On- premise systems are primarily the customer's responsibility. SAP partners generally provide hosting services. Cloud services are provided by SAP. The line gets especially blurry at times between application hosting (which has been part of the portfolio of many IT service providers in the last 2. SAP systems) and Saa. S (which refers to operating applications in the cloud). Lately, hosting has continued to evolve with the primary objective of offering “off the rack” software — such as application hosting — in addition to the more conventional outsourcing of hardware. From the customer’s perspective, this comes very close to being a cloud service. To some extent, subscription models are even used for billing purposes, so that the software license is actually held by the hosting provider. From a customer’s point of view the definition might also be of little relevancy. As long as the quality is great, the service level convincing and the price right the customer need not worry what the provider is doing behind the scenes. SAP’s Cloud- Strategy in a Nutshell. SAP’s strategy announced in 2. Public Cloud- applications, e. ERP in the cloud. Private Cloud: HANA Enterprise Cloud, which is a managed cloud offering. A marketplace to scale and extend innovation, for customers as well as the partner eco- system. These three areas are supported by collaboration tools both people- to- people but also business- to- business – the business network. SAP has also announced the common foundation for all its cloud- services will be the SAP HANA Cloud Platform. Further information about SAP’s HANA solutions > Further information about SAP’s cloud portfolio >.
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