Public and private clouds are clouds? The mixed cloud is the positive solution.

Cloud computing has evolved from a cutting-edge technology that is highly promising to a unique practical solution that combines challenges and benefits. In order to take full advantage of the explosive potential of cloud and avoid the troubles of complex integrated networks, CIOs and their IT organizations must reposition their enterprises as a whole set of global service projects and focus on exploring various positive and negative connotations.

Today it organizations are awash with dazzling options for private clouds, public clouds, mixed clouds and, of course, internally deployed facilities. According to Mark White of Deloitte Consulting, and Bill Briggs, most organizations are not limited to a cloud platform, but are simultaneously dealing with multiple sets of cloud platforms.

Because cloud products are capable of providing significant vertical business capabilities for IT service capabilities, so the question of whether or not to deploy in the past has become the "when" to deploy today, and most agencies often give the answer is "immediately", Deloitte Consulting company head and CTO White and the chief and Deputy CTO Briggs the above view in their report, "2012 Technology development Trends: how it progress is matched to digital commerce", which they co-authored last week. "With the deepening of our sense of identity, organizations have put aside the cautious approach of the past and have been bold in sourcing different kinds of cloud products from a number of public and private cloud providers to deal with the key businesses that are common in the business." ”

In other words, we should not dwell on the concept of public cloud and private cloud. A hybrid cloud platform composed of at least one set of public and private clouds is the inevitable trend of future development. In fact, both white and Briggs think companies are increasingly looking to move their various applications and infrastructure services to the cloud platform. Deloitte calls this scheme a "super hybrid cloud", in which different types of clouds are linked to each other's core.

"In any application instance, each cloud product needs to be tightly linked to the business core, and the approach is often a data-driven, traditional facility integration solution," they explained. "In a further development, institutions will gradually become accustomed to crossing a series of different cloud products that have not yet been finalized, connecting the point-to-point connection form with the old system and data, and finally making it the primary platform for dealing with all the day-to-day and unexpected business workflows." This process of transition from "single cloud" to "composite cloud" brings new challenges to technicians in addition to integrated security, data integrity and reliability, and even business process rule management. Under the great pressure, the enterprise IT organization can only integrate one or more of its own service items, so as to adapt to the problems posed by composite cloud platform under the new situation. ”

While meeting these challenges, the IT department needs to be well prepared for the facilities and, as such work is slow, the innovation of cloud services within the agency must be as fast as possible.

"We have to remind people that some of their employees are trying to tinker around the facility 51 days a week, and that the idea of everything moving to the cloud platform in Monday is almost impossible," said Mike Ehrenberg, a technical researcher at the Microsoft Business Solutions team. "In fact, we may have to face the business in a long period of time on both the traditional and the cloud platforms," he said. ”

Unless institutions themselves come up with a well-planned plan, it is easy to connect the various types of service items to the installation components that will undoubtedly be a slap-and-pull combination, white and Briggs.

"Integration, master data management, and enterprise architecture have historically been important pillars of modern IT organizations and their status has been further enhanced by the widespread spread of composite cloud solutions," they said. "As more and more business leaders decide to introduce cloud products into the organization and become part of the traditional IT department, the underlying business processes are flooded with a number of different kinds of cloud projects, and in the face of this, the organization itself must devise a rigorous and workable integration and coordination plan." In short, those who preach the value of "free it" have to change their stance, because this set of theories is no longer appropriate for the current instance of enterprise applications. ”

(Responsible editor: The good of the Legacy)