TECHNiCAL FIELD ϊ,υνν I j I— 11 iLiuuii I ICI no die vjd lci cjiijr i ciaicu i\i uaia fJi uucoon ly ajroici i io ai iu methods. Embodiments are also related to cloud computing platforms and networks. Embodiments are additionally related to electronics switching systems for generating identity (IDs) with respect to the remote clients within a cloud environment.

BACKGROUND OF THE INVENTION

[0002] Cloud computing platforms typically host a wide variety of applications in a virtual environment. In general, the concepts of "virtual" and "cloud computing" include the utilisation of a set of shared computing resources (e.g., servers) which are typically consolidated in one or more data center locations, in a cloud environment, computer resources may be available in different sizes and configurations so that different resource types can be specified to meet specific needs of different clients/users. Cloud computing offers outsourced flexibility without having to manage the purchase and operation of additional hardware resources within an organization.

[0003] The cloud computing platform permits an organisation/individual to use datacenters designed and maintained by third parties. Such virtual environments cater a wide range of smaii or iarge organizations with requested hardware resources, software resources, network resources, and storage resources. The virtual environment also provides application security, application reliability, application scalability, and availability. Typically cioud computing platforms include a load balancer and a collection of servers (e.g., a lean server/nano server) that process messages from the client devices- that communicate with—the cloud computing ^"

configured to process the messages received from the client devices.

[0004] Majority of cloud computing platforms involve the exchange of various communications between organisation/individual client systems and the server in order to process the messages received from the client devices. The communication between the client device and the server will be in the form of requests from client systems and responses from servers, in such typical client-server architectures, the processes that handle client-server communications may perform certain common functions apart from exchanging requests and responses. For example, before a client system can send a request to a server, a connection must be established, the client may be required to authenticate with the server.

[0005] Most of the prior art systems adapt Internet Protocol (IP) address of the client devices in order to authenticate and establish a connection between the client device and the server using the load balancer. Such prior art systems are unable to efficiently execute the intended purpose in a complex datacenter environment. Alternative methods for generating and connecting client devices within the cloud environment are known in the art. Such systems and methods are operated in integrating with the cloud environment where the processing time of a request is high. In situations, authenticating the client device and connecting the device to an appropriate server within the cioud environment becomes cumbersome and time consuming process.

[0006] Based on the foregoing, it is believed that a need exists for an improved electronic switching system for generating a correlation identity (ID) with respect to a client device accessing the server in a cioud environment. A need aiso exists for an improved system for externally switching, integrating and executing client communications to an appropriate server in the cloud environment using the correlation ID.

SUMMARY OF I Ht INVbN I ION

[0007] The following summary is provided to facilitate an understanding of some of the innovative features unique to the disclosed embodiment and is not intended to be a full description. A full appreciation of the various aspects of the embodiments disclosed herein can be gained by taking the entire specification, claims, drawings, and abstract as a whole.

£0008] It is, therefore, one aspect of the disclosed embodiments to provide for an improved electronic switching system for cloud environment.

[0009} it is another aspect of the disclosed embodiments to provide for an improved system for generating correlation ID with respect to the remote clients in a cloud environment.

[0010] It is further aspect of the disclosed embodiments to provide for an improved system for externally switching, integrating and executing client communications to an appropriate server in the cioud environment using the correlation iD.

£0011] The aforementioned aspects and other objectives and advantages can now be achieved as described herein. An electronic switching system for generating correlation identity (ID) with respect to a client in order to thereby establish, integrate and communicate to a server (lean server or nano server) within a cloud environment (e.g., Inswit™ Cloud), is disclosed herein. A service location identification module for identifying and generating a service location identity (iD) with respect to a remote client (e.g., a source end point). A source ID generating module for generating a correlation iD/source iD (e.g., an inswit™ iD) based on the service location identity in order to serialize the payload and establish a connection with the server (e.g., a destination end point). The electronic switching system proposed herein operates external to the cloud environment by effectively generating the correlation identity (ID) with respect to a client device accessing the server in a cioud environment. The system aiso switches, integrates and executes client communications (e.g., a message) to an appropriate server in the cloud environment using the correlation ID.

[0012J The service ID generation module of the switching systems obtains at least one service node of an appropriate service request made by the client device within the cluster of the cloud environment in order to identify and generate the service ID for a service in the cloud environment. The switching system further initiates the integration services with respect to the client device in order to thereby permit authenticated information flow (in/out flow) between the end points. The switching system also emanates the messages including the information on the destination end points out of the source end points to the destination end point by efficiently authenticating the client devices using the correlation ID.

[0013] The switching system proposed herein is a new paradigm in the information exchange/ software integration catering the requirements of a wide range of enterprise computing environments. The system authenticates and switchesjhe client devices to appropriate destination end points based on the correlation iD by registering and acquiring the unique ID "correlation ID" that is analogous to "IP address". The client can be typically permitted to request a service within the cloud environment. The service location with respect to the service request of the client can be checked for availability in order to thereby establish a connection between the end points.

[001 ] The service ID generation module revokes the service node with respect to the requested service to determine the availability of the service within the cluster. On determining the service within the cluster, a load balancer is employed to load balance the cluster and get the service node in order to execute the requested service of the client. If the service is not available in the cluster, the service ID generation module locates the requested service in the data centre, service domain or other domains of the cloud in order to generate an appropriate source ID for the requested service.

[00153 The source ID generation module generates the correlation ID based on the service location with respect to the client in order to thereby serialize the payload by establishing the end point connection. Once the end point is established, the system instantiates the integration services on the end points in order to start information flow (in and out flow) with respect to the integration services, if the service location of the client is found within the service node of the server, the system sends the client communication to the domain gateway in order to publish the message to the server queue and receive response with respect to the message on the server queue. Otherwise, the message is prepared as per the socket protocol in order to send to a gateway. The message is sent to the domain gateway in receive response with respect to the message on the server queue.

[0016] The system simi!arly-sends the messages to the datacentergatewayir order thereby receive response with respect to the message on the server queue. Alternatively, the switching system sends the message to a cluster in order to thereby send the message to a bridge for receiving the response with respect to the message on the server queue. The improved electronic switching system proposed herein therefore effectively generates the correlation identity (ID) with respect to the client device In order to thereby externally switch, integrate and execute client communications (e.g., messages) to an appropriate server in the cloud environment using the correlation ID.

BKib UbSUKiP I iUN Oh I Ht DKAWiN S

[0017] The accompanying figures, in which like reference numerals refer to ^' ldentical or functionally-similar elements throughout the separate views and which are incorporated in and form a pari of the specification, further illustrate the present invention and, together with the detailed description of the invention, serve to explain the principles of the present invention.

[0018] FIG. 1 illustrates a graphical representation of a electronic switching system for generating correlation ID with respect to a remote client, in accordance with the disclosed embodiments;

[0019] FIG. 2 illustrates a graphical representation of the correlation ID of a remote client in the cloud network, in accordance with the disclosed embodiments; and

[0020] FIG. 3 illustrates a high level flow chart of operation illustrating logical operating steps of a method for generating and establishing connection between a remote ciient and a cioud based server using the electronic switching system, in accordance with the disclosed embodiments. Dh I AiLhU DtSCKiP I ΪΟΝ

[0021] The particular values and configurations discussed in these non-limiting examples can be varied and are cited merely to illustrate at least one embodiment and are not intended to limit the scope thereof.

[0022] The embodiments now will be described more fully hereinafter with reference to the accompanying drawings, in which illustrative embodiments of the invention are shown. The embodiments disclosed herein can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and wiii fuiiy convey the scope of the invention to those skiiied in the art. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

[0023] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an ^" and "the" are intended to include the piurai forms as weii, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. [0024] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, it wiii be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overiy formal sense uniess expressly so defined herein.

[0025| FIG. 1 illustrates a graphical representation of an electronic switching system 100 for generating a correlation ID 170 with respect to a remote client such as for example, remote clients 105, 110, 115 and 120, in accordance with the disclosed embodiments. A person skilled in the art will appreciate, the electronic switching system 100 can be externally configured in proximate to a cloud computing network 102 in order to thereby establish, integrate and communicate to a server (lean server or nano server) 125-155 within the cloud environment (e.g., inswit™ Cloud) 102. Note that cloud computing is any situation in which computing is done in a remote location ("out in the clouds"), rather than on a broadband customers desktop or portable device. Cloud computing network 102 includes not only "remote" computing, but also "unspecified resources," that is, any computing task commended to the cloud can be performed by any set of machines, and the identity of the machines in the set is not important to the machine that receives the results of the task. [0026] The electronic switching system 100 described herein includes a switching unit 195 having an identity generation application 160 for generating and authenticating correlation ID with respect to the remote clients 105-120. The cfoud computing network 102 includes at least one nano server or lean server such as the server 125, 130, 135, 140, 145, 150 and 155. The electronic switching unit 195 is typically configured to perform direct addressability and direct server return.

[0027] The service location identification module (SLIM) 180 of the switching unit 195 identifies and generates a service location identity (ID) 165 with respect to the remote client (e.g., a source end point) 105-120. The source ID generating module (SIDGM) 190 generates the correlation ID/source ID (e.g., an Inswit™ ID) 170 based on the service location identity 165 in order to serialize the payload and establish a connection with the server (e.g., a destination end point) 125-155 The electronic switching system 100 proposed herein operates external to the cloud environment by effectively generating the correlation identity (ID) 170 with respect to the client 105-120 accessing the server 125-155 in a cloud environment 102. The system 100 also switches, integrates and executes client communications (e.g., a message) to an appropriate server 125-155 in the cloud environment 102 using the correlation ID 170.

[0028] The service iD generation module 180 of the switching system 100 obtains at least one service node of an appropriate service request made by the client device 105-120 within the cluster of the cloud environment 102 in order to identify and generate the service ID 165 for a service in the cloud environment 1^)2. Note that the cloud computing network 102 described herein may include hardware, software, or a combination of hardware and software. The hardware includes processors and memories- configured- to execute instructions stored ^~ irr 1 e ^~' meml3nesr ^~ Tn ^~ one embodiment, the memories include computer-readable media that store a computer- program product having computer-useable instructions for a computer-implemented method. Computer-readable media include both volatile and nonvolatile media, removable and non-removab!e media, and media readable by a database, a switch, and various other network devices.

[0029] in the depicted example, server 125-155 provides data, such as boot files, operating system images, and applications to clients 105-120. Clients 105-120 are clients to server in this example, Cloud computing network 100 may include additional servers, clients, and other devices not shown. Specifically, clients 105-120 may connect to any member of a network of servers 125-155 which provide equivalent content.

[0030] in the depicted example, cloud computing network 102 represents a worldwide collection of networks and gateways that use the Transmission Control Protocol/Internet Protocol (TCP/iP) suite of protocols to communicate with one another. At the heart of the Internet is a backbone of high-speed data communication lines between major nodes or host computers, consisting of thousands of commercial, government, educational and other computer systems that route data and messages. Of course, network 100 also may be implemented as a number of different types of networks, such as for example, an intranet, a local area network (LAN), or a wide area network (WAN). ' [0031] The switching system 100 further initiates the integration services with respect to the client device 105-120 in order to thereby permit authenticated ihforfnatioh flow (in/out flow) between the end points. The switching system 100 also emanates the messages including the information on the destination end points out of the source end points to the destination end point by efficiently authenticating the client devices 105- 120 using the correlation ID 170.

[0032] The switching system 100 proposed herein is a new paradigm in the information exchange/ software integration catering the requirements of a wide range of enterprise computing environments. The system 100 authenticates and switches the client devices 105-120 to appropriate destination end points based on the correlation ID 170 by registering and acquiring the unique ID "correlation ID" 170 that is analogous to "IP address". The client 105-120 can be typically permitted to request a service within the cloud environment. The service location with respect to the service request of the client is checked for availability using the service location identification module 180 in order to thereby establish a connection between the end points.

[0033] The service ID generation module 180 revokes the service node with respect to the requested service to determine the availability of the service within the cluster. On determining the service within the cluster, a load balancer is employed to load balance the cluster and get the service node in order to execute the requested service of the client. The load balancer ensures that the servers distribute processing of messages among the servers 125-155. The load balancer is configured to receive a message and to select a server 125-155 from the group of servers 125-155 to process the message. In turn, the load balancer changes the destination media access control address of the message to the media access control address of the server 125-1557 The load balancer . transmits the modified message to the selected server 125-155 using the correlation ID

170. The selected server 125-155 sends a reply to the remote client device 105-120.

[0034] If the service is not available in the cluster, the service ID generation module locates the requested service in the data centre, service domain or other domains of the cloud in order to generate an appropriate source ID for the requested service. The source ID generation module 190 generates the correlation ID 170 based on the service location with respect to the client 105-120 in order to thereby serialize the payload by establishing the end point connection. Once the end point is established, the system 100 instantiates the integration services on the end points in order to start information flow (in and out flow) with respect to the integration services. If the service location of the client 105-120 is found within the service node of the server 125-155, the system 100 sends the client communication to the domain gateway in order to publish the message to the server queue and receive response with respect to the message on the server queue. Otherwise, the message is prepared as per the socket protocol in order to send to a gateway. The message is sent to the domain gateway in order thereby receive response with respect to the message on the server queue.

[00353 The system 100 similarly sends the messages to the datacenter gateway in order thereby receive response with respect to the message on the server queue. Alternatively, the switching system 100 sends the message to a iuster in order to thereby send the message to a bridge for receiving the response with respect to the message on the server queue. The improved electronic switching system 100 proposed herein therefore effectively generates the correlation identity (I D) 170 with respect to the client device 105-120 in order to thereby externally switch, integrate and execute client communications (e.g., messages) to an appropriate server in the cioud environment using the correlation ID 170.

[0036] FIGS. 1-3 are thus intended as an example, and not as an architectural limitation with respect to particular embodiments. Such embodiments, however, are not limited to any particular application or any particular computing or data-processing environment. Instead, those skilled in the art will appreciate that the disclosed system and method may be advantageously applied to a variety of system and application software. Moreover, the present invention may be embodied on a variety of different computing platforms, including Macintosh, Windows, UNIX, LINUX, and the like.

[0037] The following discussion is intended to provide a brief, general description of suitable computing environments in which the system and method may be implemented. Although not required, the disclosed embodiments will be described in the general context of computer-executable instructions, such as program modules, being executed by a single computer. In most instances, a "module constitutes a software application.

[0038] Generally, program modules include, but are not limited to routines, subroutines, software applications, programs, objects, data structures, etc., that perform particular tasks or implement particular abstract data types and instructions. Moreover, those skilled in the art will appreciate that the disclosed method and_ system may be practiced with other computer system configuratidns, such as ^" for example, hand-held devices, multi-processor systems, data networks, microprocessor- based or programmable consumer electronics, networked PCs, minicomputers, mainframe computers, servers, and the like.

[0039] Note that the term module as utilized herein may refer to a collection of routines and data structures that perform a particular task or implements a particular abstract data type. Modules may be composed of two parts: an interface, which lists the constants, data types, variable, and routines that can be accessed by other modules or routines, and an implementation, which is typically private (accessible only to that module) and which includes source code that actually implements the routines in the module. The term module may also simply refer to an application, such as a computer program designed to assist in the performance of a specific task, such as word processing, accounting, inventory management, etc.

[0040] FIG. 2 illustrates a graphical representation of the correlation iD 170 of the remote client 105-120 in the cloud network 102, in accordance with the disclosed embodiments. The remote client 105-120 in the cioud environment 102 can typicaiiy register and acquire the unique ID "correlation ID" that is analogous to "IP address" in order to thereby identify the destination end point within the cloud environment 102. The client 105-120 can be typically permitted to request a service using the correlation ID 170 within the cloud environment 100. The service location with resjaect to the service

request of the client IOb-120 can be checked for availability in order to thereby establish a connection between the end points.

[0041] The correlation ID 170 is a 64 bit identification iD used to emanate the messages including the information on the destination end points by efficiently authenticating the client devices! 05-i 20. The correlation ID 170 includes a data identification ID (Bytes B1-B4) representing the ID of the data packets queued in the system message queue. The data identification ID is combination of lean server ID and unique atomic integer. Bytes B5-B8 represents the total number of data segments attached with the header queued in the message queue. Bytes B9 and Bi2 represents size of the packets from 1 to n-1 where 'n' is the total number of packets. Bytes B12- B16 represents size of the nth packet where 'n' is the total number of packets. Bytes B17-B24 represents the unique correiaiion iD including deiaiis of the domain iD, data centre, cluster, node, lean server and unique ID. Below table illustrates the contents of the correlation ID 170.

generated = 2 ^3C = 107374182 ^) [00421 F!G. 3 illustrates a high level flow chart of operation illustrating logical operating steps of a method 300 for generating and establishing connection between a remote client 105-120 and a cioud based server 125-155 using the electronic switching system 100, in accordance with the disclosed embodiments. The method 300 of authenticating and switching the client devices to appropriate destination end points based on the correlation iD 160 can be used in a wide range of enterprise computing environments. Thus, the method 300 described herein can be deployed as process software in the context of a computer system or data-processing system as that depicted in FiGS. 1-3. The sen/ice request from the remote ciient 105-120 can be received at the electronic switching system 100, as illustrated at block 310.

[0043] The service location ID 165 with respect to the service request of the client 105-120 can be determined using the service location identification module 180, as depicted at block 320. The correlation ID 170 with respect to the remote ciient 105-120 can be generated using source ID generation module 190, as illustrated 330. The services based on the correlation ID 170 the client 105-120 can be used to thereby serialize the payload by establishing the end point connection, as illustrated at block 340.

[0044] The messages with respect to the remote client 105-120 can be finally switched, integrated and executed by the appropriate servers 125-155 in the cloud environment 102 using the correlation ID 170, as depicted at block 350. The electronic switching system 100 proposed herein in one embodiment of the invention can be primarily responsible for switching messages emanating out of the end points to the destination end point. The switching unit 190 proposed herein apart from switching messages can be also responsible for invoking an interceptor in order to a call to a server where the messages can be transformed before being sent to the target end point.

£0045] The system 100 proposed herein in another embodiment can be a pervasive architecture that is capable of switching messages to and fro from any physical end point on the globe. The process of establishing the connectivity between the end points utilize at least one social principle, including end points can be clubbed into groups in order to share information as broadcasts, end points can be capable of communicating point to point in order facilitate request permission to communicate with the other endpoints as well as invite others to communicate with the end points.

[0046] It will be appreciated that variations of the above-disclosed and other features and functions, or alternatives thereof, may be desirably combined into many other different systems or applications. Also that various presently unforeseen or unanticipated alternatives, modifications, variations or improvements therein may be subsequently made by those skilled in the art which are also intended to be encompassed by the following claims.