System and method for providing hybrid on demand services to a work unit

• US 9,083,762 B2
• Filed: 05/30/2011
• Issued: 07/14/2015
• Est. Priority Date: 05/28/2010
• Status: Expired due to Fees

• Current Assignee: 6763294 Canada Inc.
• Original Assignee: 6763294 Canada Inc.
• Inventors: Saunders, Greg, Beaudet, Francis, Julien, M. Maxime
• Primary Examiner(s): Mejia, Anthony
• Application Number:
  US13/118,538
• Publication Number:
  US 20110296013A1
• Time in Patent Office: 1,506 Days
• Field of Search: 709/200, 709/224
• US Class Current: 1/1
• CPC Class Codes: G06F 16/275 Synchronous replication
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/5682 Policies or rules for updating, deleting or replacing the stored data

Abstract

The present document describes a method and system for providing Hybrid On Demand (HOD) software and/or data to a plurality of normal nodes associated with a work unit. The normal nodes are serviced via two or more parent nodes using different communication networks. Normal nodes, which are connected to the Local Area Network (LAN) of the work unit, may receive software and/or data services from a local node via the LAN, and normal nodes which are outside of the LAN may receive software and/or data services from a SUPR node via a Wide Area Network (WAN) such as the internet. After synchronization with one the normal nodes, the parent nodes synchronize the updated data with each other, and then they push the updated data to all the normal nodes associated with the work unit to mirror the same data on all the normal nodes. Frequencies of synchronization and provision of software and/or data services and/or updates is governed by a set of synchronization rules that are embedded in the business layer of the nodes. This scenario may also be used for synchronizing data in a cache cloud manner between the different nodes of the wide and the local networks.

Claims

1. A method for providing Hybrid On Demand (HOD) software and data services to a plurality of normal nodes associated with a work unit, the method comprising:

providing a first set of normal nodes which are connected to a local area network (LAN) of the work unit with at least one of software and data services from a local node connected to the LAN, the local node acting as the parent node of the first set of normal nodes connected to the LAN;

providing a second set of normal nodes which are outside of the LAN with at least one of software and data services from a SUPR node outside the LAN using a wide area network, the SUPR node acting as the parent node of the second set of normal nodes outside the LAN;

determining whether a connection between the local node and the SUPR node is present;

regardless of the presence of the connection, synchronizing the at least one of software and data services between the local node and the first set of normal nodes connected to the LAN; and

upon determining that the connection between the local node and the SUPR node is present, synchronizing the at least one of software and data services between the local node and the SUPR node and mirroring the synchronized at least one of software and data services on all normal nodes associated with the work unit.

2. The method of claim 1, further comprising determining whether a local node is functional and upon determination that the local node is not functional, synchronizing the at least one of software and data services of the first set of normal nodes with the SUPR node.

3. The method of claim 1, wherein mirroring further comprises pushing updated data from at least one of the local node and SUPR node to all of the normal nodes after synchronizing the local node with the SUPR node.

4. The method of claim 1, further comprising:

synchronizing the SUPR node with different local nodes of different work units; and

filtering data pertaining to other work units from synchronization.

5. The method of claim 4, further comprising:

assigning an identity (ID) to each of the normal nodes and local node of each work unit;

identifying the work unit to which the nodes belong based on the ID of the nodes; and

synchronizing only the data associated with the work unit to which the nodes belong.

6. The method of claim 5, further comprising:

assigning more than one ID to each normal node;

linking each ID of the normal node to a login information used for authentication;

whereby, one normal node may be used with more than one work unit without transferring data pertaining to one work unit to another work unit.

7. The method of claim 1, further comprising governing frequencies of software and data service provision and synchronization by a set of synchronization rules embedded in each of the normal nodes, local node, and SUPR node.

8. The method of claim 1, further comprising providing a user interface (UI) and configuring HOD as a service running independently of whether a user is logged into the UI or not.

9. The method of claim 8, wherein the normal nodes comprise computing devices.

10. The method of claim 1, wherein the wide area network comprises the internet, a wireless network, or a combination thereof.