Systems and methods described herein support a usage calculation process in a cloud infrastructure environment. The usage calculation process can be used to determine whether a requested transaction that targets a compartment within a tree-structure of compartments violates any compartment quota or limit within parent compartments within the tree-structure.

Technologies are described for determining between synchronous and asynchronous modes for computing service requests. Computing service requests are received by a computing service from clients. The computing service dynamically determines whether to use synchronous mode or asynchronous mode for processing the computing service requests. The computing service makes the dynamic determination of which mode to use (synchronous or asynchronous) based on various criteria, which can include synchronous/asynchronous mode recommendations generated by machine learning models and/or synchronous/asynchronous mode recommendations generated by static rules.

A system includes a network of multiple network domains, each network domain includes a software defined network (SDN) controller. Each SDN controller includes a network interface circuitry, a processor and a memory. The network interface circuitry provides a communicative coupling with at least one domain of the multiple network domains. The memory includes instructions that when executed by the processor, performs a network update comprising adding links, subtracting links or reporting a status of links in at least one network domain upon receiving a network update request, and performs sending and receiving the network update request to a second SDN controller, where the network update request is part of real-time publish/subscribe protocol, the sending network update request includes a publish message having a specified topic and a set of QoS attributes, and the receiving a network update request includes subscribing to the specified topic and the set of QoS attributes.

A system includes a network of multiple network domains, each network domain includes a software defined network (SDN) controller. Each SDN controller includes a network interface circuitry, a processor and a memory. The network interface circuitry provides a communicative coupling with at least one domain of the multiple network domains. The memory includes instructions that when executed by the processor, performs a network update comprising adding links, subtracting links or reporting a status of links in at least one network domain upon receiving a network update request, and performs sending and receiving the network update request to a second SDN controller, where the network update request is part of real-time publish/subscribe protocol, the sending network update request includes a publish message having a specified topic and a set of QoS attributes, and the receiving a network update request includes subscribing to the specified topic and the set of QoS attributes.

A communication management apparatus suppresses occurrence of a communication anomaly in a cluster by including: an acquisition unit acquiring quantities of traffic of communications performed by one or more communication units operating in each of a plurality of computers constituting a cluster; a prediction unit predicting future quantities of traffic of the communications; an identification unit calculating, for each of the computers, a total of the future quantities of traffic of the communication units operating in the computer and identifying a first computer for which the total exceeds a threshold; and a move control unit controlling, for a communication unit operating in the first computer, move to a second computer.

A communication management apparatus suppresses occurrence of a communication anomaly in a cluster by including: an acquisition unit acquiring quantities of traffic of communications performed by one or more communication units operating in each of a plurality of computers constituting a cluster; a prediction unit predicting future quantities of traffic of the communications; an identification unit calculating, for each of the computers, a total of the future quantities of traffic of the communication units operating in the computer and identifying a first computer for which the total exceeds a threshold; and a move control unit controlling, for a communication unit operating in the first computer, move to a second computer.

One example method includes assessing remote working environments. Conditions and characteristics or remote working environments are incorporated into service level agreements as indicators and objectives. This allows an entity to ensure that remote working environments meet certain standards.

A method for providing performance guarantees for using microservices in a cloud-native architecture is provided. A network service controller specifies a set of performance characteristics for a particular service that is accessible by a network. The network service controller identifies a particular path in the network for the particular service having a performance guarantee that meets the specified set of performance characteristics. The network service controller configures a host machine running virtualization software with forwarding information for the particular path. The forwarding information is used to tag the packet with a list of transit nodes associated with the particular path when a packet is to be forwarded for the particular service.

A method for providing performance guarantees for using microservices in a cloud-native architecture is provided. A network service controller specifies a set of performance characteristics for a particular service that is accessible by a network. The network service controller identifies a particular path in the network for the particular service having a performance guarantee that meets the specified set of performance characteristics. The network service controller configures a host machine running virtualization software with forwarding information for the particular path. The forwarding information is used to tag the packet with a list of transit nodes associated with the particular path when a packet is to be forwarded for the particular service.

interface circuitry to detect a request to obtain a resource request from a workload and processor circuitry including one or more of: at least one of a central processing unit, a graphic processing unit or a digital signal processor, the at least one of the central processing unit, the graphic processing unit or the digital signal processor having control circuitry, arithmetic and logic circuitry, and one or more registers, the processor circuitry to execute instructions to: determine if resources are available for the workload on an infrastructure processing unit managed system; negotiate with the infrastructure processing unit to determine if an executing workload can be migrated; in response to determining that an executing workload can be migrated, cause the executing workload to be migrated; and cause the workload to execute on the resource.