How can cloud computing and drones create love sparks?
The aura of innovation is always turning. Technology makes us unconsciously accept all the conveniences, quickness and safety at present, and completely forget the changes behind the changes. In fact, in today's technology era, cloud computing and cloud services represent the coolest weather vane.
Since Amazon launched its service, the industry has recognized that Amazon has created a new service model. Two years later, cloud computing has become the most popular topic in the field, and a series of dazzling technological changes and new service models have stepped onto the historical stage.
This article will calculate my work experience in Huawei. Years of cloud has changed the stage of comment from the "traditional" to the "Internet" in the new world. What is "cloud", and the birth of most enterprises' products? What is its essence? How does it affect us? It will bite if it becomes stronger? Even a bold guess, what kind of spark can cloud computing and UAV talk about in the hot UAV industry?
What is a cloud like? It sounds like the "cloud" is actually a metaphor of the Internet. The first thing is to solve the waste of enterprise hardware resources. Then, people began device management, single data storage, high risk of disaster recovery, and the security of resource data called "cloud" through network on-demand service and shared network structure analogy.
The development of cloud computing is the change of client servers in the last century and after the change of mainframe computers. It is an Internet based service that increases the use and delivery mode. It usually provides dynamic and scalable resource virtualization through the Internet.
What are cloud services and cloud computing? Cloud service cloud computing means that tenants receive the required services on the Internet in an on-demand, scalable way, which can be related to software, the Internet, and other services. It means computing power, which can also be circulated on the Internet as a commodity.
Cloud is hierarchical, and any service will have its own hierarchy, and cloud computing is no exception. It mainly consists of deployment models and cloud computing service models:
Public cloud Public cloud: usually refers to the ability of third-party providers to provide users with the ability to use public cloud. Generally, the use of the Internet, which may be free or low-cost, is the core attribute of public cloud resource sharing services.
Private cloud: Private cloud is used separately for a customer to provide the most effective control of data security and quality of service. Private clouds can be deployed in the firewall of the enterprise data center or in a secure hosting site. The core attribute of a private cloud is proprietary resources.
Community is the community cloud: a component of "public cloud", which is the capability of cloud computing in the form of computing resources and network resources software and services provided by a unified cloud computing service provider within a certain geographical range.
Hybrid cloud: hybrid cloud integration of public and private clouds, the main mode and direction of cloud computing development in recent years. For security reasons, enterprises are more willing to store data in private clouds and also want to obtain public cloud computing resources. In this case, hybrid clouds are used more and more widely. This will be a hybrid and matching of public and private clouds to obtain the best effect and personalized solution. The purpose of saving money and safety.
pattern
Three cloud computing and services have now evolved into services.
(Infrastructure as a service): Infrastructure includes servers, computers, networks, storage, load balancing devices and virtual machines. The software and hardware resources at the end of these services can be consistent with their expanding or shrinking needs. In most cases, the cloud is provided by private cloud, public cloud or hybrid cloud. The primary user of is the system administrator.
(Software as a service): As the name implies, this model includes things like virtual desktop, various practical applications, content, resource management, e-mail, software and other software components. In this model, cloud service providers are responsible for installing, managing and operating various software, while clients log in and use them through the cloud. Mainly for ordinary users.
(): In this mode, users do not need to manually allocate resources by helping customers provide network hosting service providers, including runtime, to implement databases, services, development tools and operating systems. The main users of are developers
