Abstract: Disclosed are systems and methods of synchronization between a source and a target. The synchronization relationship can be quickly and easily be created for disaster recovery, real-time backup and failover, thereby ensuring that data on the source is fully-protected at an off-site location or on another server or VM, for example, at another data center, a different building or elsewhere in the cloud. Common snapshots available on both the source and target can act as common recovery points. The common recovery points can be used to locate the most recent snapshot in common, between the source and target, to enable a delta sync of all subsequently written data at the source to the target after an offline event.

Abstract: Disclosed are systems and methods of synchronization between a source and a target. The synchronization relationship can be quickly and easily be created for disaster recovery, real-time backup and failover, thereby ensuring that data on the source is fully-protected at an off-site location or on another server or VM, for example, at another data center, a different building or elsewhere in the cloud. Common snapshots available on both the source and target can act as common recovery points. The common recovery points can be used to locate the most recent snapshot in common, between the source and target, to enable a delta sync of all subsequently written data at the source to the target after an offline event.

Abstract: Disclosed are systems and methods of synchronization between a source and a target. The synchronization relationship can be quickly and easily be created for disaster recovery, real-time backup and failover, thereby ensuring that data on the source is fully-protected at an off-site location or on another server or VM, for example, at another data center, a different building or elsewhere in the cloud. Common snapshots available on both the source and target can act as common recovery points. The common recovery points can be used to locate the most recent snapshot in common, between the source and target, to enable a delta sync of all subsequently written data at the source to the target after an offline event.

Abstract: Disclosed are systems and methods of synchronization between a source and a target. The synchronization relationship can be quickly and easily be created for disaster recovery, real-time backup and failover, thereby ensuring that data on the source is fully-protected at an off-site location or on another server or VM, for example, at another data center, a different building or elsewhere in the cloud. Common snapshots available on both the source and target can act as common recovery points. The common recovery points can be used to locate the most recent snapshot in common, between the source and target, to enable a delta sync of all subsequently written data at the source to the target after an offline event.

Abstract: Proxy server can have an existing connection to a remote server and does not need to wait for initial connection acknowledgement before notifying the client. When the client requests to use a remote service, the proxy server will acknowledge the request immediately to the client so that the initial request and associated data to be sent to the remote server is ready to be transmitted. The proxy server can assign a sub-channel identifier not currently in use and transmit a combination of instructions in a single data packet that indicates what service should be connected to on the remote proxy server and the initial data to transmit to the remote server. In this manner the round trip is avoided in establishing the initial connection to the remote server vastly reducing the amount of time before the client receives a response from the remote server.

Abstract: Disclosed are systems and methods of synchronization between a source and a target. The synchronization relationship can be quickly and easily be created for disaster recovery, real-time backup and failover, thereby ensuring that data on the source is fully-protected at an off-site location or on another server or VM, for example, at another data center, a different building or elsewhere in the cloud. Common snapshots available on both the source and target can act as common recovery points. The common recovery points can be used to locate the most recent snapshot in common, between the source and target, to enable a delta sync of all subsequently written data at the source to the target after an offline event.

Abstract: Proxy server can have an existing connection to a remote server and does not need to wait for initial connection acknowledgement before notifying the client. When the client requests to use a remote service, the proxy server will acknowledge the request immediately to the client so that the initial request and associated data to be sent to the remote server is ready to be transmitted. The proxy server can assign a sub-channel identifier not currently in use and transmit a combination of instructions in a single data packet that indicates what service should be connected to on the remote proxy server and the initial data to transmit to the remote server. In this manner the round trip is avoided in establishing the initial connection to the remote server and the round trip is avoided in waiting for a remote server connection acknowledgement vastly reducing the amount of time before the client receives a response from the remote server.