Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.

Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.

Various embodiments describe methods, systems, and devices for client-driven dynamic server-side configuration validation. Exemplary implementations may include validating client device configuration data, updating a client device shadow with the validated client device configuration data, in which the client device shadow includes a schema in a client device-agnostic language, and translating client device configuration data of the client device shadow from the client device-agnostic language to a client device-specific language. Also, receiving the client device configuration data from a computing device over a communication network, and sending the client device configuration data of the client device shadow in the client device-specific language to a client device via a communication network. Further, translating a client device schema from the client device-specific language to the client device-agnostic language, identifying differences in the client device schema from the schema of the client device shadow, and updating the client device shadow with the differences.

Various embodiments describe methods, systems, and devices for client-driven dynamic server-side configuration validation. Exemplary implementations may include validating client device configuration data, updating a client device shadow with the validated client device configuration data, in which the client device shadow includes a schema in a client device-agnostic language, and translating client device configuration data of the client device shadow from the client device-agnostic language to a client device-specific language. Also, receiving the client device configuration data from a computing device over a communication network, and sending the client device configuration data of the client device shadow in the client device-specific language to a client device via a communication network. Further, translating a client device schema from the client device-specific language to the client device-agnostic language, identifying differences in the client device schema from the schema of the client device shadow, and updating the client device shadow with the differences.

A framework referred to as COmposition fRamework for chaNge management (CORNET) may integrate re-usable abstraction, modular composition with plug-and-play capabilities, or automated translation of high-level change management intent into low-level implementations and mathematical models. CORNET may use real-world data collected from cellular networks (e.g., 4G or 5G) and virtualized services, such as virtual private networks (VPN) and software defined wide area networks (SDWAN) running in the cloud.

Disclosed herein are system, method, and device embodiments for zero touch deployment and dynamic configuration. A management server receives a dynamic configuration value for a configuration setting via a configuration service, and generates configuration information including a mapping of a configuration setting to the dynamic configuration value. Further, the management server receives a configuration information request including an identifier associated with a remote client device, and sends the configuration information to the remote client device.

Disclosed herein are system, method, and device embodiments for zero touch deployment and dynamic configuration. A management server receives a dynamic configuration value for a configuration setting via a configuration service, and generates configuration information including a mapping of a configuration setting to the dynamic configuration value. Further, the management server receives a configuration information request including an identifier associated with a remote client device, and sends the configuration information to the remote client device.

Embodiments of this application provide a data synchronization method and apparatus in a distributed system, a computer-readable medium, and an electronic device. The method includes: obtaining historical data synchronization information of adjacent nodes connected to a target node and determining selection weight values of the adjacent nodes according to the historical data synchronization information. The selection weight values are used for measuring efficiency of the adjacent nodes synchronizing data to the target node to select, according to the selection weight values of the adjacent nodes, a target adjacent node for synchronizing data to the target node. Target data is synchronized from the selected target adjacent node with the target node.

The present disclosure pertains to a system configured to generate output data from a series of configurable cloud-computing processing operations. Some embodiments may; obtain, from a first database, data in a first format; process, in a first stage, the obtained data such that the obtained data is normalized; process, in a second stage, data in a second format different from the first format using a first set of cloud-computing devices; and detect, via a user interface, a first selection of at least two processing operations, the first selection being made from among a plurality of available processing operations. Each of the processing stages may include input data, a processing operation, and output data.

Examples of the present disclosure describe systems and methods relating to adaptive virtual services. In an example, a user specifies a device configuration for a platform device. As a result, a service provider installs selected virtual-network functions and defines network connections as specified by the device configuration. Management software may also be installed, thereby enabling the service provider to communicate with and remotely manage the platform device. The installed virtual-network functions are activated on the platform device once it is delivered to the user. In some instances, the user changes the device configuration. For example, the user may install new virtual-network functions, reconfigure or remove existing virtual-network functions, or change defined network connections. As a result, the service provider reconfigures the platform device accordingly. Thus, the user need not purchase new specialized hardware in order to change the available functions of the computer network.