There are provided systems and methods for a network cache of device input for redundancy during device inoperability. A device may detect that the device is in danger of failure, for example, if a battery is low on the device, the device is damaged, or the device may lose network connectivity. On detection of such a condition, the device may request that a server that performs electronic transaction processing establish or trigger a mode that allows for caching of transaction data as input for the transaction data is entered to a device, which may be done by sending signaling to the server indicating the condition that affects the device's operability. The server may then cache input for the transaction data. If the device fails prior to approving and completing electronic transaction processing, the server may use the cached data to generate a digital ledger for another entity.

Disclosed is a system and application for digital media that allows users to share a media playlist and synchronize playing for all connected users. The user browses their device for media files to create a playlist, and then hosts the playlist over an existing local area network or creates a Wi-Fi hotspot. The playlist may be encrypted to provide a form of digital rights management. Other users are then prompted to download the playlist and send the host a calculated playback delay. Once all users have completed downloading the playlist the hosting user is prompted to press play, pushing timing information that takes into account the largest delay to all connected users via the active local area network, resulting in all devices playing the media in synchronicity for the duration of the playlist. Additional users may opt in during playback and use the timing information to synchronize their devices' playback.

Disclosed is a system and application for digital media that allows users to share a media playlist and synchronize playing for all connected users. The user browses their device for media files to create a playlist, and then hosts the playlist over an existing local area network or creates a Wi-Fi hotspot. The playlist may be encrypted to provide a form of digital rights management. Other users are then prompted to download the playlist and send the host a calculated playback delay. Once all users have completed downloading the playlist the hosting user is prompted to press play, pushing timing information that takes into account the largest delay to all connected users via the active local area network, resulting in all devices playing the media in synchronicity for the duration of the playlist. Additional users may opt in during playback and use the timing information to synchronize their devices' playback.

Computer-implemented methods, apparatuses, and systems are provided for synchronizing data based on a blockchain integrated station. The blockchain integrated station includes a central processing unit (CPU) and an intelligent network card. The intelligent network card includes a processor different from the CPU. The blockchain integrated station serves as a blockchain node of a blockchain network, and the intelligent network card is configured to inquiry other blockchain nodes of the blockchain network on whether there is to-be-synchronized block data; in response to determining that there is the to-be-synchronized block data, pull the to-be-synchronized block data from the other nodes of the blockchain network; and provide the to-be-synchronized block data to the CPU.

Computer-implemented methods, apparatuses, and systems are provided for synchronizing data based on a blockchain integrated station. The blockchain integrated station includes a central processing unit (CPU) and an intelligent network card. The intelligent network card includes a processor different from the CPU. The blockchain integrated station serves as a blockchain node of a blockchain network, and the intelligent network card is configured to inquiry other blockchain nodes of the blockchain network on whether there is to-be-synchronized block data; in response to determining that there is the to-be-synchronized block data, pull the to-be-synchronized block data from the other nodes of the blockchain network; and provide the to-be-synchronized block data to the CPU.

Embodiments of the present invention provide a system, comprising a first computer associated with a first service provider, a second computer associated with a second service provider, and a third computer executing a user application, wherein the third computer is arranged to obtain first registry data identifying a first endpoint associated with the first computer and second registry data identifying a second endpoint associated with the second computer; obtain, from the first endpoint, a first service resource indicative of a mapping between one or more API endpoints associated with the first computer and one or more resource types associated with the user application of the third computer, and, from the second endpoint, a second service resource indicative of a mapping between one or more API endpoints associated with the second computer and one or more resource types associated with the user application of the third computer; initiate communication with the first computer via a first API instance according to a predetermined API protocol to exchange data with the first computer in dependence on the first service resource, wherein the third computer provides a context value indicative of an identity of the user application to the first computer; initiate communication with the second computer via a second API instance according to the predetermined API protocol to exchange data with the second computer in dependence on the second service resource, wherein the third computer provides the context value indicative of the identity of the user application to the second computer.

Embodiments of the present invention provide a system, comprising a first computer associated with a first service provider, a second computer associated with a second service provider, and a third computer executing a user application, wherein the third computer is arranged to obtain first registry data identifying a first endpoint associated with the first computer and second registry data identifying a second endpoint associated with the second computer; obtain, from the first endpoint, a first service resource indicative of a mapping between one or more API endpoints associated with the first computer and one or more resource types associated with the user application of the third computer, and, from the second endpoint, a second service resource indicative of a mapping between one or more API endpoints associated with the second computer and one or more resource types associated with the user application of the third computer; initiate communication with the first computer via a first API instance according to a predetermined API protocol to exchange data with the first computer in dependence on the first service resource, wherein the third computer provides a context value indicative of an identity of the user application to the first computer; initiate communication with the second computer via a second API instance according to the predetermined API protocol to exchange data with the second computer in dependence on the second service resource, wherein the third computer provides the context value indicative of the identity of the user application to the second computer.

In one set of embodiments, a computer system can create a snapshot of a data set, where the snapshot includes a plurality of data blocks of the data set. The computer system can upload the snapshot to a cloud object storage platform of a cloud infrastructure, where the snapshot is uploaded as a plurality of log segments conforming to an object format of the cloud object storage platform, and where each log segment includes one or more data blocks in the plurality of data blocks, and a set of metadata comprising, for each of the one or more data blocks, an identifier of the data set, an identifier of the snapshot, and a logical block address (LBA) of the data block. The computer system can then communicate the set of metadata to a server component running in a cloud compute and block storage platform of the cloud infrastructure.

The described methods and systems decrease instances of distracted driving, encourage more frequent use of vehicle tracking services, and generally improve the risk profile of a driver and vehicle. These benefits are achieved by way of a vehicle computer system that incentivizes users to place mobile devices in a do-not-disturb (DND) mode and to activate vehicle tracking services. The vehicle computer system encourages these behaviors by enabling content delivery for devices within the vehicle based on the status of the mobile device(s) and the status of the vehicle tracking service(s). Specifically, the content delivery may comprise data for providing a gamified user interface within the vehicle.

Cascading payload replication to target compute nodes is disclosed. Cascading payload replication can be accomplished using a two-stage operation for a replication operation. In the first stage, a plan is generated and distributed for the replication operation. The plan includes an assignment of compute nodes to tree nodes in a tree hierarchy. In the second phase, the payload is distributed according to the plan. The plan is different for at least two replication operations. Thus, the cascading payload replication is adaptable to changing target compute nodes and provides for load balancing.