[Problem] When a resource reserved in a resource sharing system become unavailable, the reservation is efficiently reset. [Solution] A resource sharing system 10 shares resources 30 with a plurality of users 20 (user terminals). A resource reservation management device 42 includes: a reservation setting unit 402 that accepts a reservation request for the resource 30 from the user 20, and sets a reservation on a predetermined resource 30 in the resource sharing system 10; and a reservation changing unit 404 that resets the reservation to another resource 30 in the resource sharing system 10 in case the predetermined reserved resource 30 becomes unavailable. if the other resource 30 has insufficient resource capacity, the reservation changing unit 404 resets the reservation to the other resource 30 based on a reservation changing policy defining which reservation is preferentially reset out of the reservation to be reset.

A method for allocating a virtual resource based on a blockchain, including: receiving resource allocation transaction sent by a client, wherein the resource allocation transaction includes a user identifier of a target user; in response to the resource allocation transaction, invoking verification logic in a smart contract deployed in the blockchain to verify whether a service indicator of the target user within a preset service cycle satisfies a virtual resource allocation condition; and when the service indicator satisfies the virtual resource allocation condition, invoking virtual resource allocation logic in the smart contract to allocate a preset amount of virtual resources to the target user from a virtual resource pool and transfer the preset amount of virtual resources to a blockchain account corresponding to the user identifier, wherein virtual resources in the virtual resource pool are associated with service profits of a service operator corresponding to service of the target user.

Systems and methods for efficient database management of non-transitory readable media, including a memory configured to store information associated with service instance requests across a plurality of distributed network resources and a processor configured to receive a service instance request, determine the first native domain object associated with the service instance request, allocate the plurality of network resources to a plurality of distributed worker instances dependent upon a first native domain object, assign the first service instance request to a first worker instance that includes a microservice instance that define service instance blocks to execute the request, and a service instance block manager configured to manage the first service instance request in conjunction with subsequent service instance requests associated with the plurality of worker instances, track running and completed requests, and allocate resources for similar requests across the distributed network nodes.

Synchronization metadata is read from non-volatile storage. The synchronization metadata comprises indications of one or more synchronization targets. A synchronization target is a node of a clustered storage system. A synchronization cache is populated with the synchronization metadata. After populating the synchronization cache with at least a portion of the synchronization metadata, a connection to a network is established. After the connection to the network is established, a connection to a first of the one or more synchronization targets is established.

A radio transmission apparatus selects any one group from a plurality of groups each indicating a combination of a plurality of radio reception apparatuses, notifies at least a plurality of radio reception apparatuses belonging to the selected group of an identification number assigned in advance to the selected group, and allocates transmission data addressed to the radio reception apparatuses belonging to the selected group to each of a plurality of frequency resources based on order of the radio reception apparatuses, which is determined in advance in the selected group.

Example implementations relate to hybrid arbitration of requests for access to a shared pool of resources. An example implementation includes receiving a set of requests for access to the shared pool of resources. The requests may each be from any number of traffic classes. A traffic class may be selected according to turn-based arbitration logic. Additionally, a request from each traffic class of a subset of received requests may be selected. A request selected by the age-based arbitration logic and of the selected traffic class may be granted access to the shared pool of resources.

A system and method for managing access congestion in a computer network, the system and method including: determining a plurality of channels within the computer network via a subscriber channel module; determining a set of subscribers for each of the channels of the plurality of channels via the subscriber channel module; determining a congestion level of each of the channels of the plurality of channels via an analysis module; determining each subscriber's impact on the respective channel based on each subscriber's network usage via the analysis module; and determining a reallocation of the subscribers to balance the channels, based on the congestion level and each subscriber's network usage, via a distribution module.

Cloud-native clusters are disclosed and configured to for an edge cloud. The edge cloud includes using private infrastructure to include edge stations that are configured to perform cloud-native applications. The edge stations are geographically closer to end users and end user devices.

Methods, systems, and computer-readable storage media for determining, by an instance manager and from a pattern associated with a system executing within a landscape, that a status of the system is to change to scaled-in, the pattern being absent any reference to instances of systems executed within landscapes, in response, identifying, by the instance manager and from a logic scaling set that is associated with the system, one or more instances of the system that are able to be scaled-in, selecting, by the instance manager, at least one instance of the one or more instances, and executing, by the instance manager, scaling of the system based on the at least one instance.

Systems and methods of the disclosure include: receiving, by a cloud resource provisioning component via a cloud provisioning request application programming interface (API), a cloud resource request; storing the cloud resource request on a cryptographically-protected distributed ledger; receiving, from a first cloud provider, a first cloud resource offer responsive to the cloud resource request; and responsive to receiving, from a node of the cryptographically-protected distributed ledger, a notification of validation of the first cloud resource offer with respect to the cloud resource request, causing the first cloud provider to provision a cloud resource specified by the first cloud resource offer.