A shortcut to a file in a cloud desktop can be virtualized. A file shortcut virtualizer can be executed on a server and a client terminal that establishes remote sessions with the server. Server-side components of the file shortcut virtualizer can be configured to identify when a file shortcut has been created on a user's cloud desktop and to send information about each created shortcut to client-side components of the file shortcut virtualizer. The client-side components can then employ this information to create a virtual shortcut for each file shortcut on the user's cloud desktop. A virtual shortcut corresponding to a particular file can be configured to invoke a remote application launcher and can include information identifying a connection file that the remote application launcher should use to directly open the particular file using an associated remote application.

Systems, methods, and non-transitory computer readable media are provided for using linked documents. A system may receive, from a computing device, a request for a document. Content of the document may be defined based on state information and stateless information. A system may determine a local replica of the document in a local database. The local replica of the document may be linked to a primary replica of the document. The local replica of the document may include a snapshot of the primary replica of the document. The primary replica of the document may be stored in a remote database which may be accessible through a remote server. The system may subscribe to the primary replica of the document through the remote server, and may provide access to the document to the computing device based at least in part on the subscription to the primary replica of the document.

A content delivery network (CDN) includes: at least one CDN origin node; and multiple CDN cache nodes connected to the at least one CDN origin node via an optical transport network (OTN). Deliveries and/or routing from the multiple CDN cache nodes to the at least one CDN origin node and/or vice versa is performed below layer 3 of the Open Systems Interconnection (OSI) model.

According to certain aspects, an information management system can include a client computing device residing in a primary storage subsystem configured to: identify a first application to archive to one or more secondary storage devices residing in a secondary storage subsystem, the first application being one of a plurality of applications installed on the client computing device; identify first data associated with the first application, the first data stored in the one or more primary storage devices associated with the client computing device; forward an executable instance of the first application and the first data to a first secondary storage controller computer to copy the executable instance of the first application and the first data to the one or more secondary storage devices; and delete the first application from the one or more primary storage devices.

A system and method for proactively sending hosted content items to user computing devices. In one implementation, an online content management system collects access event data representing a plurality of access events pertaining a plurality of hosted content items. The system determines a cross-device access signal for a first hosted content item. The system then detects a first access event pertaining to the first hosted content item. Thereafter, the system determines whether the first access event matches the cross-device access signal. If the first access event matches the cross-device access signal, then the system sends a second hosted content item to a user computing device. The second hosted content item can be the first hosted content item. Alternatively, the second hosted content item can be a content item that is related to the first hosted content item according to the access event data.

A system and method for data migration between data generating entities and de-clustered RAID storage employs a data re-distribution approach with the purpose of eliminating drives thrashing and attain an even I/O activity distribution for Physical Disk Extents (PDEs) residing on Physical Disks. The system monitors the I/O activity map, identifies competing over-used PDEs residing on the same physical disk drive, and if the drive thrashing is detected, re-directs “write” or “read” requests from the over-used PDEs to a different physical disk or to underused PDEs on the same physical disk.

One example may include transmitting data between a client device and a server over a first channel, sending test data on a second channel to identify a transmission rate of the second channel, comparing the transmission rate to a transmission rate threshold, and determining whether to perform bonding of the first channel with the second channel based on the transmission rate of the second channel being greater or less than the transmission rate threshold.

The present disclosure provides a device abnormality detection method and a device networking system. The method includes if ledger data of a specific network device in the plurality of network devices changes, synchronizing, by the specific network device, ledger data after the change or difference data to other network devices than the specific network device in the device networking system, where the specific network device is any network device in the device networking system, and the difference data is changed data in the ledger data; and further includes determining whether the plurality of network devices is abnormal according to the difference data.

Embodiments of the present disclosure relate to a method and an apparatus for data backup. The method comprises selecting, from a service store, a backup service for an application. The method further comprises setting, for the application, configuration information associated with the selected backup service. Additionally, the method further comprises in response to the backup service being enabled, deploying a backup service agent corresponding to the backup service to a source node associated with the application based on the configuration information, such that data of the application is backed up from the source node to a target node via the backup service agent.

Methods, systems, and storage media for synchronizing network devices are disclosed herein. An embodiment may include sending a control signal to each of multiple devices that have device operations that are perceptible together, the control signal to control the perceptible device operation of each device. Timing information may be received from each device indicating timing of perceptible operation of the device relative to the control signal. Synchronizing control signals may be determined from the timing information to control the device operations to be perceptibly synchronous, and the synchronizing control signals may be sent to the devices to provide perceptibly synchronous operation of them.