KR20150105882A - System for servicing cloud streaming, method of servicing cloud streaming and server for the same - Google Patents

Abstract

A cloud streaming service system, a cloud streaming service method, and a server therefor are disclosed. A common cache corresponding to a web page commonly used by terminal devices is created and loaded, a request for any one of the terminal devices is received, a web application is executed using the common cache, By transmitting the execution result of the web application to one, the web application service can be provided at a high speed and the personal information can be protected.

Description

Technical Field [0001] The present invention relates to a cloud streaming service system, a cloud streaming service system, a cloud streaming service method, and a server for the cloud streaming service system,

The present invention relates to a cloud streaming service system, a cloud streaming service method, and a server for providing a cloud streaming service for executing an application on a server and providing the result to a terminal device. More particularly, A cloud streaming service method, and a server for the cloud streaming service system, which provide a service by loading a common cache again when a terminal device is disconnected.

Cloud computing refers to Internet-based computer technology, which allows users to use the Internet at any time without having to install the necessary software on their computers, and to easily share the expensive hardware required to run the software Service. In other words, an individual can access the Web and use high-end software such as Photoshop and Office, and the data is stored on the web. As a result, multiple users can connect to a single cloud computing server cluster to perform individual tasks.

As the IT technology and application markets evolve, the amount of data that users process through their own terminal devices is increasing rapidly. In this case, the cloud computing system can be a solution to this increase in data throughput. In addition, the cloud computing system can be a basis for miniaturization of the terminal device.

For example, in executing software requiring a large amount of image processing, the software is executed through a server based on cloud computing, and only the execution result screen is transmitted to the user's terminal using streaming technology, The user can use high-end software through the terminal.

As described above, the terminal device transmits a request for software execution to the cloud computing server using the terminal device of the user, and the cloud computing server transmits the execution screen of the software requested by the user to the user through streaming. Service.

In this case, when the web application service is provided in the cloud streaming system, if the cache is utilized in the same manner as the local service in the cloud streaming server, there is a problem that the cache is shared even though the user using the cloud server is changed. Information security is a problem.

On the other hand, if an individual uses his / her browser, the connection is slow at first but then the access time is reduced by using the cache. On the other hand, if the web application service is provided using the cloud streaming server, Even in the case of the web application service, there is a problem that the connection is slowed due to a situation in which the cloud streaming server in charge is changed at the next connection, so that the connection is always made for the first time.

Therefore, when a web application service is provided through a cloud streaming server, there is a need for a new technology capable of quickly providing a service using a cache even if there is no personal information security problem.

Korean Patent Laid-Open No. 10-2013-0068197A, June 26, 2013 (Name: Infrastructure Sharing Support Device and Method between Klaus Systems)

An object of the present invention is to quickly provide a web application service by creating and loading a common cache corresponding to a web page commonly used by terminal devices.

Another object of the present invention is to protect personal information by loading the common cache again when the terminal device disconnects from the Klaus streaming server.

It is also an object of the present invention to enable a common cache to be used by many users by generating a common cache based on connection history information.

It is also an object of the present invention to maintain the latest cache by always creating a common cache by comparing a common cache and a web page.

According to an aspect of the present invention, there is provided a cloud streaming server comprising: a cache load unit for generating and loading a common cache corresponding to a web page commonly used by terminal devices; A control unit for receiving a request from any one of the terminal devices and executing a web application using the common cache; And a communication unit for transmitting the execution result of the web application to any one of the terminal devices.

At this time, the cache load unit can reload the common cache when any one of the terminal devices releases the connection with the cloud streaming server.

At this time, the cache load unit may compare the generated cache with the common cache to delete the changed cache and the added cache, and load the common cache.

At this time, the cache load unit may generate a common cache excluding a cache capable of specifying any one of the terminal devices.

At this time, the cache load unit may monitor the web page accessed by the terminal devices to generate connection history information, and may generate a common cache based on the connection history information.

At this time, the cache load unit may generate a common cache for a web page whose access frequency is higher than a preset reference based on the connection history information.

At this time, the cache load unit may generate a common cache for a web page whose connection count is higher than a preset reference based on the connection history information.

At this time, the web page may be the initial page of the web application service.

At this time, the cache load unit compares the common cache with a web page corresponding to the common cache, and if a difference occurs, a common cache can be newly created.

At this time, the cache load unit can compare the common cache and the web page corresponding to the common cache every predetermined period.

At this time, the cache load unit can compare the common cache with the web page corresponding to the common cache when any one of the terminal devices releases the connection with the cloud streaming server.

According to another aspect of the present invention, there is provided a cloud streaming service method comprising: generating a common cache corresponding to a web page commonly used by terminal devices; Loading the common cache; Receiving a request from any of the terminal devices; Executing a web application using the common cache; And transmitting the execution result of the web application to one of the terminal devices.

At this time, the step of loading the common cache may reload the common cache when any one of the terminal devices releases the connection with the cloud streaming server.

In this case, the step of loading the common cache may generate a common cache excluding the cache capable of specifying any one of the terminal devices.

In this case, the step of loading the common cache may generate the connection history information by monitoring the web page accessed by the terminal devices, and may generate the common cache based on the connection history information.

At this time, the cloud streaming service method includes: comparing the common cache and a web page corresponding to the common cache; And generating a new common cache when the comparison result indicates a difference.

In this case, the comparing step may compare the common cache and the web page corresponding to the common cache every predetermined period.

At this time, the comparing step may compare the common cache and the web page corresponding to the common cache when any of the terminal devices releases the connection with the cloud streaming server.

A cloud streaming service system according to the present invention is a cloud streaming service system that generates and loads a common cache corresponding to a web page commonly used by terminal devices and transmits a result of execution of a web application using the common cache to a terminal device server; And a terminal device connected to the cloud streaming server, requesting execution of the web application, and receiving the execution result.

According to the present invention, it is possible to quickly provide a web application service by creating and loading a common cache corresponding to a web page commonly used by terminal devices.

In addition, the present invention can protect personal information by loading the common cache again when the terminal device disconnects from the Klaus streaming server.

In addition, the present invention can use a common cache by many users by creating a common cache based on connection history information.

Also, according to the present invention, a common cache is compared with a web page to generate a new common cache, so that the latest cache can always be maintained.

1 is a block diagram illustrating a cloud streaming service system according to an embodiment of the present invention.
2 is a block diagram illustrating an example of the cloud streaming server shown in FIG.
3 is a flowchart illustrating an example of a cloud streaming service method according to an embodiment of the present invention.
4 is an operation flowchart illustrating an example of a step of generating a common cache by comparing the common cache and the web page shown in FIG.
5 is a flowchart illustrating an overall method of a cloud streaming service according to an exemplary embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description and the accompanying drawings, detailed description of well-known functions or constructions that may obscure the subject matter of the present invention will be omitted. It should be noted that the same constituent elements are denoted by the same reference numerals as possible throughout the drawings.

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings and the inventor is not limited to the concept of terminology for describing his or her invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible. Also, the terms first, second, etc. are used for describing various components and are used only for the purpose of distinguishing one component from another component, and are not used to define the components.

1 is a block diagram illustrating a cloud streaming service system according to an embodiment of the present invention.

1, a cloud streaming service system according to an embodiment of the present invention includes cloud streaming servers 110-1, 110-2, ..., and 110-N, terminal devices 120-1 and 120- -2, ..., 120-N, and a network 130.

The cloud streaming servers 110-1, 110-2, ..., and 110-N are connected to the web servers 120-1, 120-2, ..., and 120- And executes a web application using the common cache in response to a request from one of the terminal devices 120-1 to 120. In addition, one of the terminal devices 120-1 to 120- 1) of the web application.

At this time, the cloud streaming server 110-1 can reload the common cache when any one of the terminal devices 120-1 disconnects from the cloud streaming server.

At this time, the cloud streaming server 110-1 may compare the generated cache with the common cache to delete the changed cache and the added cache, and load the common cache.

At this time, the cloud streaming server 110-1 may generate a common cache excluding a cache capable of specifying information of one of the terminal devices 120-1.

At this time, the cloud streaming server 110-1 monitors the web page accessed by the terminal devices 120-1, 120-2, ..., 120-N to generate connection history information, Based on the history information, a common cache can be created.

At this time, the cloud streaming server 110-1 may generate a common cache for a web page whose access frequency is higher than a preset reference based on the connection history information.

Alternatively, the cloud streaming server 110-1 may generate a common cache for a web page whose connection count is higher than a preset reference based on the connection history information.

At this time, the web page may be the initial page of the web application service.

At this time, the cloud streaming server 110-1 compares the common cache with a web page corresponding to the common cache, and if a difference occurs, a new common cache can be created.

At this time, the cloud streaming server 110-1 can compare the common cache with the web page corresponding to the common cache every predetermined period.

At this time, the cloud streaming server 110-1 can compare the common cache with the web page corresponding to the common cache when one of the terminal devices 120-1 releases the connection with the cloud streaming server have.

The terminal devices 120-1, 120-2, ..., and 120-N are connected to any one of the cloud streaming servers 110-1, 110-2, ..., and 110-N Requests execution of the web application, and receives the execution result.

At this time, the terminal devices 120-1, 120-2, ..., and 120-N according to the embodiment of the present invention are connected to the network 130 to upload or download content on the basis of a cloud computing system The terminal devices 120-1, 120-2, ..., and 120-N are not limited to the mobile communication terminals, and may be any information communication devices, multimedia terminals, A wired terminal, a fixed terminal, and an IP (Internet Protocol) terminal. Each of the terminal devices 120-1, 120-2, ..., 120-N may be a mobile phone, a PMP (Portable Multimedia Player), a MID (Mobile Internet Device), a smart phone, ), Mobile phones with various mobile communication specifications such as tablet PCs, notebook computers, netbooks, personal digital assistants (PDAs), smart TVs, ) Terminal can be advantageously used.

The network 130 includes data between the cloud streaming servers 110-1, 110-2, ..., 110-N and the terminal devices 120-1, 120-2, ..., 120- And is a concept covering both existing networks and future developable networks. For example, the network 130 may be a wired or wireless local area network that provides communication of various information devices within a limited area, a mobile communication network that provides communication between mobile objects and mobile objects outside the mobile object, Or a wired / wireless communication network, or a combination of two or more. Meanwhile, the transmission scheme standard of the network 130 is not limited to the existing transmission scheme standard, and may include all transmission scheme standards to be developed in the future. 1, the network used between the cloud streaming server 110-1 and the terminal device 120-1 is different from the network used between the cloud streaming server 110-1 and the terminal device 120-2 Or it may be the same. 1, the network used between the cloud streaming server 110-1 and the terminal device 120-1 is different from the network used between the cloud streaming server 110-2 and the terminal device 120-1 Or it may be the same.

2 is a block diagram illustrating an example of the cloud streaming server shown in FIG.

Referring to FIG. 2, the cloud streaming server shown in FIG. 1 includes a cache load unit 210, a control unit 220, and a communication unit 230.

The cache load unit 210 generates and loads a common cache corresponding to a web page commonly used by terminal devices.

At this time, the load of the common cache may mean that the cache is loaded for use. Also, the creation of a common cache may mean making the common cache ready to be loaded.

According to an embodiment, the cache load unit 210 may generate a common cache except for a cache capable of specifying any one of the terminal devices.

In other words, personal information can be protected by creating a common cache only with a cache that does not contain personal information.

According to an embodiment, the cache load unit 210 may generate a connection history information by monitoring a web page accessed by the terminal devices, and may generate a common cache based on the connection history information.

At this time, since a common cache can not be generated for an infinite number of web pages, a web page to generate a common cache must be extracted. It is possible to monitor a web page accessed by the terminal devices and extract a web page to generate a common cache based on the monitoring result.

According to an embodiment, the web page may be an initial page of the web application service.

According to an embodiment, the cache load unit 210 may generate a common cache for a web page whose access frequency is higher than a preset reference based on the connection history information.

At this time, a common cache can be generated for all Web pages whose connection frequency is higher than a preset reference. That is, a web page to generate a common cache can be extracted as an absolute reference. Alternatively, the web pages may be ranked in order of access frequency, and a certain ratio or a predetermined number of web pages may be extracted. That is, a web page can be extracted on a relative basis.

According to an embodiment, the cache load unit 210 may generate a common cache for a web page whose connection count is higher than a preset reference based on the connection history information.

At this time, when generating the common cache based on the connection count, either the absolute criterion or the relative criterion can be used as in the case of generating the common cache based on the connection frequency.

According to an embodiment, the cache load unit 210 may reload the common cache when any one of the terminal devices releases the connection with the cloud streaming server.

Therefore, the terminal device can access and delete the cache created by using the cloud streaming service, and reload the new common cache.

According to the embodiment, the cache load unit 210 may compare the generated cache with the common cache to delete the changed cache and the added cache, and load the common cache.

At this time, the loading speed of the common cache is increased by deleting only the changed cache and the added cache, holding the other cache, and loading the common cache without deleting all the generated cache by accessing the terminal device and using the cloud streaming service .

According to an embodiment, the cache load unit 210 compares the common cache with a web page corresponding to the common cache, and can generate a new common cache when a difference occurs.

That is, since the common cache may need to be updated as the web page is updated, the common cache and the web page corresponding to the common cache must be compared.

At this time, when a common cache is newly created, a web page for generating a common cache may be different according to the above-described criteria.

According to the embodiment, the cache load unit 210 can compare the common cache and the web page corresponding to the common cache every predetermined period.

For example, a common cache may be compared to a web page once a week at 0:00 on Sunday, and a new common cache may be created if there is a difference in comparison results.

According to an embodiment, the cache load unit 210 may compare a web page corresponding to the common cache and the common cache when one of the terminal devices releases a connection with a cloud streaming server.

That is, when the common cache is newly loaded, the common cache is compared with the web page, and when the comparison result is different, the common cache can be newly created and loaded.

The control unit 220 may be an operating system (OS) and a process unit for driving each configuration. For example, the control unit 220 may control the entire process of connecting to the cloud streaming server. For example, when accessing a cloud streaming server through a separate service application, it is possible to control the entire process of executing the service application according to a request of the user, and to control the transmission of the service use request to the cloud streaming server at the same time At this time, it is possible to control so that terminal information necessary for user authentication is transmitted together.

In particular, the control unit 220 according to an embodiment of the present invention receives a request from one of the terminal devices and executes the web application using the common cache.

The communication unit 230 performs a function for transmitting and receiving data to and from the terminal device via the network. Here, the communication unit 230 includes RF transmitting means for up-converting and amplifying the frequency of the transmitted signal, RF receiving means for low-noise amplifying the received signal and down-converting the frequency. The communication unit 230 may include at least one of a wireless communication module (not shown) and a wired communication module (not shown). The wireless communication module is configured to transmit and receive data according to a wireless communication method. When the cloud streaming server uses wireless communication, the wireless communication module transmits data using either a wireless network communication module, a wireless LAN communication module, To the terminal device. The wired communication module is for transmitting / receiving data by wire. The wired communication module can connect to the network through a wired line and transmit / receive data to / from the terminal device. That is, the cloud streaming server connects to the network using a wireless communication module or a wired communication module, and can transmit and receive data to and from the terminal device through the network. In particular, the communication unit 230 according to the present invention transmits the execution result of the web application to one of the terminal devices.

At this time, the communication unit 230 can transmit and receive data through various communication methods including a wired method and a wireless method.

At this time, the communication unit 230 may include a plurality of communication modules each transmitting data according to different communication methods.

3 is a flowchart illustrating an example of a cloud streaming service method according to an embodiment of the present invention.

Referring to FIG. 3, a cloud streaming service method according to an embodiment of the present invention generates a common cache corresponding to a web page commonly used by terminal devices (S310).

At this time, the generation of the common cache may mean that the common cache is prepared to be loaded.

According to an embodiment of the present invention, a cloud streaming service method according to an embodiment of the present invention may generate a common cache excluding a cache capable of specifying any one of the terminal devices.

In other words, personal information can be protected by creating a common cache only with a cache that does not contain personal information.

According to an embodiment of the present invention, a cloud streaming service method according to an embodiment of the present invention can monitor a web page accessed by the terminal devices, generate connection history information, and generate a common cache based on the connection history information .

At this time, since a common cache can not be generated for an infinite number of web pages, a web page to generate a common cache must be extracted. It is possible to monitor a web page accessed by the terminal devices and extract a web page to generate a common cache based on the monitoring result.

According to an embodiment, the web page may be an initial page of the web application service.

According to the embodiment, the cloud streaming service method according to an embodiment of the present invention can generate a common cache for a web page whose connection frequency is higher than a preset reference based on the connection history information.

At this time, a common cache can be generated for all Web pages whose connection frequency is higher than a preset reference. That is, a web page to generate a common cache can be extracted as an absolute reference. Alternatively, the web pages may be ranked in order of access frequency, and a certain ratio or a predetermined number of web pages may be extracted. That is, a web page can be extracted on a relative basis.

According to an embodiment of the present invention, a cloud streaming service method according to an embodiment of the present invention can generate a common cache for a web page whose connection count is higher than a preset reference based on the connection history information.

At this time, when generating the common cache based on the connection count, either the absolute criterion or the relative criterion can be used as in the case of generating the common cache based on the connection frequency.

In addition, the method of the cloud streaming service according to the embodiment of the present invention loads the common cache (S320).

At this time, the load of the common cache may mean that the cache is loaded for use.

In addition, the cloud streaming service method according to an embodiment of the present invention receives a request from any one of the terminal devices (S330), executes a web application using the common cache (S340) The execution result of the web application is transmitted (S350).

In addition, the cloud streaming service method according to an exemplary embodiment of the present invention determines whether any one of the terminal devices has disconnected from the cloud streaming server (S360). If the connection is released, The web pages are compared to generate a new common cache (S370).

At this time, unlike the case shown in FIG. 3, the comparison of the web page corresponding to the common cache and the common cache may be performed periodically instead of when the terminal device disconnects from the cloud streaming server.

For example, a common cache may be compared to a web page once a week at 0:00 on Sunday, and a new common cache may be created if there is a difference in comparison results.

In addition, the cloud streaming service method according to an embodiment of the present invention loads the common cache again (S380).

Therefore, the terminal device can access and delete the cache created by using the cloud streaming service, and reload the new common cache.

According to an embodiment, a method of a cloud streaming service according to an embodiment of the present invention may compare a previously created cache with the common cache to delete the changed cache and the added cache, and load the common cache.

At this time, the loading speed of the common cache is increased by deleting only the changed cache and the added cache, holding the other cache, and loading the common cache without deleting all the generated cache by accessing the terminal device and using the cloud streaming service .

4 is an operation flowchart illustrating an example of a step of generating a common cache by comparing the common cache and the web page shown in FIG.

Referring to FIG. 4, in the step of comparing a common cache and a web page shown in FIG. 3 and creating a common cache, a common cache is compared with a web page corresponding to the common cache (S410).

That is, since the common cache may need to be updated as the web page is updated, the common cache and the web page corresponding to the common cache must be compared.

Although not shown in FIG. 3, the step of comparing the common cache with the web page and creating a new common cache may be performed at predetermined intervals.

For example, a common cache may be compared to a web page once a week at 0:00 on Sunday, and a new common cache may be created if there is a difference in comparison results.

In addition, when the common cache and the web page shown in FIG. 3 are compared with each other and the common cache is newly created (S420), a common cache is newly created (S430).

At this time, when a common cache is newly created, a web page for generating a common cache may be different according to the above-described criteria.

5 is a flowchart illustrating an overall method of a cloud streaming service according to an exemplary embodiment of the present invention.

Referring to FIG. 5, the cache load unit 210 generates a common cache corresponding to a web page commonly used by terminal devices (S510).

At this time, the cache load unit 210 may generate a common cache except for a cache capable of specifying any one of the terminal devices.

At this time, the web page may be the initial page of the web application service.

At this time, the cache load unit 210 may generate a connection history information by monitoring a web page accessed by the terminal devices, and may generate a common cache based on the connection history information.

At this time, the cache load unit 210 may generate a common cache for a web page whose access frequency is higher than a preset reference based on the connection history information.

Alternatively, the cache load unit 210 may generate a common cache for a web page whose connection count is higher than a preset reference based on the connection history information.

The cache load unit 210 loads the common cache (S520).

When the terminal device 120-1 requests execution of the web application (S530), the communication unit 230 transmits an execution request to the control unit 220 (S531).

The cache load unit 210 transfers the common cache to the control unit 220 in step S532 and the control unit 220 executes the web application using the common cache in step S540.

The control unit 220 transmits the execution result of the web application to the communication unit 230 in step S541 and the communication unit 230 transmits the execution result of the web application to the terminal apparatus 120-1 in step S550.

When the terminal device 120-1 releases the connection with the cloud streaming server 110-1 (S560), the cache loader 210 reloads the common cache.

At this time, the cache load unit 210 may compare the generated cache with the common cache to delete the changed cache and the added cache, and load the common cache.

Although not shown in FIG. 5, the cache load unit 210 compares the common cache with a web page corresponding to the common cache, and can generate a common cache when there is a difference.

At this time, the cache load unit 210 may compare the common cache with the web page corresponding to the common cache every predetermined period.

Alternatively, the cache load unit 210 may compare the common cache with the web page corresponding to the common cache when the terminal apparatus 120-1 releases the connection with the cloud streaming server 110-1.

3, 4, and 5 may be performed in the order shown in FIGS. 3, 4, and 5, in reverse order, or concurrently.

The cloud streaming service method according to the present invention can be implemented as a program or a smartphone application that can be performed through various computer means. At this time, the program or smartphone application may be recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Includes all types of hardware devices that are specially configured to store and execute magneto-optical media and program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions may include machine language code such as those generated by a compiler, as well as high-level language code that may be executed by a computer using an interpreter or the like. Such a hardware device may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

As described above, the cloud streaming service system, the cloud streaming service method, and the apparatus for the same according to the present invention are not limited to the configuration and method of the embodiments described above, All or some of the embodiments may be selectively combined.

The present invention creates and loads a common cache corresponding to a web page commonly used by terminal devices, executes a web application using a common cache, reloads a common cache when a terminal device disconnects, Even if the streaming server is different, the web application service can be used at a high speed. Further, the common cache can protect personal information by excluding information that can specify the terminal device, and can contribute to industrial development.

110-1 to 110-N: Cloud streaming server
120-1 to 120-N:
130: Network
210:
220:
230:

Claims (20)

A cache load unit for generating and loading a common cache corresponding to a web page commonly used by terminal devices;
A control unit for receiving a request from any one of the terminal devices and executing a web application using the common cache; And
A communication unit for transmitting an execution result of the web application to one of the terminal devices;
Wherein the server comprises: The method according to claim 1,
The cache load unit
And reloads the common cache when any one of the terminal devices releases the connection with the cloud streaming server. The method of claim 2,
The cache load unit
And comparing the generated cache with the common cache to delete the changed cache and the added cache, and load the common cache. The method of claim 2,
The cache load unit
And generates a common cache excluding a cache capable of specifying any one of the terminal devices. The method of claim 2,
The cache load unit
Wherein the terminal device monitors connection to a web page to generate connection history information, and generates a common cache based on the connection history information. The method of claim 5,
The cache load unit
And generates a common cache for a web page whose access frequency is higher than a preset reference based on the connection history information. The method of claim 5,
The cache load unit
And a common cache is generated for a web page whose connection count is higher than a preset reference based on the connection history information. The method of claim 2,
The web page
Wherein the server is an initial page of a web application service. The method of claim 2,
The cache load unit
Wherein the common cache is compared with a web page corresponding to the common cache, and when a difference occurs, a common cache is newly created. The method of claim 9,
The cache load unit
And compares the common cache with a web page corresponding to the common cache every predetermined period. The method of claim 9,
The cache load unit
Wherein when one of the terminal devices releases the connection with the cloud streaming server, the common cache and the web page corresponding to the common cache are compared. Generating a common cache corresponding to a web page commonly used by terminal devices;
Loading the common cache;
Receiving a request from any of the terminal devices;
Executing a web application using the common cache; And
Transmitting the execution result of the web application to one of the terminal devices
The method of claim 1, The method of claim 12,
The step of loading the common cache
And reloading the common cache when any one of the terminal devices releases the connection with the cloud streaming server. 14. The method of claim 13,
The step of loading the common cache
Wherein the common cache is generated by excluding a cache capable of specifying any one of the terminal devices. 14. The method of claim 13,
The step of loading the common cache
Wherein the terminal device monitors connection to a web page to generate connection history information, and generates a common cache based on the connection history information. 14. The method of claim 13,
The cloud streaming service method
Comparing the common cache and a web page corresponding to the common cache; And
If the comparison results in a difference, a step of newly creating a common cache
The method of claim 1, further comprising the steps of: 18. The method of claim 16,
The step of comparing
And comparing the common cache with a web page corresponding to the common cache every predetermined period. 18. The method of claim 16,
The step of comparing
Wherein when one of the terminal devices releases a connection with the cloud streaming server, the common cache and the web page corresponding to the common cache are compared. A recording medium on which a program for executing the method according to any one of claims 12 to 18 is recorded. A cloud streaming server for generating and loading a common cache corresponding to a web page commonly used by terminal devices and transmitting the execution result of the web application using the common cache to the terminal device; And
And a terminal device connected to the cloud streaming server, requesting execution of the web application, and receiving the execution result.

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