Abstract: Techniques for modifying a data transmission overlay network are disclosed. The data transmission overlay network runs overlay network software on physical network devices to transmit data between source devices and destination devices. A system predicts network attributes associated with forwarding nodes of the overlay network in a geographic region. The system modifies the overlay network based on the predicted network attributes. Modifying the overlay network includes modifying existing forwarding nodes to increase or decrease data transmission capacity, adding forwarding nodes, and removing forwarding nodes. The system modifies the overlay network within a particular geographic region for a specified duration of time. The system reverts the overlay network within the geographic region to a pre-modified state once the duration of time elapses.

Abstract: Techniques for modifying a data transmission overlay network are disclosed. The data transmission overlay network runs overlay network software on physical network devices to transmit data between source devices and destination devices. A system predicts network attributes associated with forwarding nodes of the overlay network in a geographic region. The system modifies the overlay network based on the predicted network attributes. Modifying the overlay network includes modifying existing forwarding nodes to increase or decrease data transmission capacity, adding forwarding nodes, and removing forwarding nodes. The system modifies the overlay network within a particular geographic region for a specified duration of time. The system reverts the overlay network within the geographic region to a pre-modified state once the duration of time elapses.

Abstract: Techniques for modifying a data transmission overlay network are disclosed. The data transmission overlay network runs overlay network software on physical network devices to transmit data between source devices and destination devices. A system predicts network attributes associated with forwarding nodes of the overlay network in a geographic region. The system modifies the overlay network based on the predicted network attributes. Modifying the overlay network includes modifying existing forwarding nodes to increase or decrease data transmission capacity, adding forwarding nodes, and removing forwarding nodes. The system modifies the overlay network within a particular geographic region for a specified duration of time. The system reverts the overlay network within the geographic region to a pre-modified state once the duration of time elapses.

Abstract: Techniques for modifying data packet transmission strategies for a data packet transmitted through a network are disclosed. A node identifies a TCP stage of a data packet flow associated with a data packet received by the node. The node identifies additional characteristics associated with the data packet, such as a duration of the data packet flow to which the data packet belongs. The node modifies a transmission strategy of the data packet based on the TCP stage associated with the data packet and one or more additional characteristics of the data packet. The node modifies the transmission strategy for the data packet by increasing an aggressiveness of the transmission strategy or decreasing the aggressiveness of the transmission strategy. A more aggressive transmission strategy employs more proactive data packet acceleration techniques than a less aggressive transmission strategy.

Abstract: Techniques for modifying data packet transmission characteristics by an intermediate node in a network are disclosed. An intermediate node in a data transmission network determines a current estimated transmission time for packets being transmitted from the source node to the intermediate node. The node analyzes a data packet to determine a Quality of Service (QoS) requirement for transmission of the first data packet. Based on the current estimated transmission time for packets being transmitted from the source node to the intermediate node and the QoS requirement for transmission of the first data packet, the intermediate node selects one or more transmission characteristics for forwarding the first data packet toward the destination node. The intermediate node transmits the packet toward the destination node in accordance with the one or more transmission characteristics.

Abstract: Techniques for modifying data packet transmission strategies for a data packet transmitted through a network are disclosed. A node identifies a TCP stage of a data packet flow associated with a data packet received by the node. The node identifies additional characteristics associated with the data packet, such as a duration of the data packet flow to which the data packet belongs. The node modifies a transmission strategy of the data packet based on the TCP stage associated with the data packet and one or more additional characteristics of the data packet. The node modifies the transmission strategy for the data packet by increasing an aggressiveness of the transmission strategy or decreasing the aggressiveness of the transmission strategy. A more aggressive transmission strategy employs more proactive data packet acceleration techniques than a less aggressive transmission strategy.

Abstract: Embodiments relate to providing a multi-cloud, multi-region, parallel file system cluster service with caching between file system storage nodes. In some embodiments, a first file system storage node of a file system storage cluster receives a request from a client device to access data of a first file system. In response to the request to access the data, a plurality of servers of the first file system storage node pulls, in parallel, the data and nearby data of the data from a second file system storage node of the file system storage cluster. The plurality of servers stores the data and nearby data in the first file system, and provide the data and nearby data to the client device.

Abstract: Embodiments relate to providing a multi-cloud, multi-region, parallel file system cluster service with replication between file system storage nodes. In some embodiments, a first file system storage node of a file system storage cluster receives a request from a client device to write data to a first file system stored on the first file system storage node. In response to the request to write the data to the first file system, a plurality of servers of the first file system storage node writes, in parallel, the data to the first file system and sends instructions to a second file system storage node of the file system storage cluster for writing the data to a second file system stored on the second file system storage node.

Abstract: Techniques for modifying data packet transmission characteristics by an intermediate node in a network are disclosed. An intermediate node in a data transmission network determines a current estimated transmission time for packets being transmitted from the source node to the intermediate node. The node analyzes a data packet to determine a Quality of Service (QoS) requirement for transmission of the first data packet. Based on the current estimated transmission time for packets being transmitted from the source node to the intermediate node and the QoS requirement for transmission of the first data packet, the intermediate node selects one or more transmission characteristics for forwarding the first data packet toward the destination node.

Abstract: Techniques for modifying data packet transmission characteristics by an intermediate node in a network are disclosed. An intermediate node in a data transmission network determines a current estimated transmission time for packets being transmitted from the source node to the intermediate node. The node analyzes a data packet to determine a Quality of Service (QoS) requirement for transmission of the first data packet. Based on the current estimated transmission time for packets being transmitted from the source node to the intermediate node and the QoS requirement for transmission of the first data packet, the intermediate node selects one or more transmission characteristics for forwarding the first data packet toward the destination node. The intermediate node transmits the packet toward the destination node in accordance with the one or more transmission characteristics.