This application provides a microservice call method. The method includes: A network interface card receives service call requests separately generated by a plurality of first services deployed on a first device, where each of the plurality of first services is corresponding to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service; and the network interface card sends the service call request to the second service based on service governance logic related to the first data. In this way, a problem that contention of a plurality of proxies for a system resource causes process context switching and further causes a sharp increase in a service delay is resolved, and application performance is improved.

This disclosure relates to streaming real-time messages over time to client applications according to query subscriptions that match content from a large stream of messages exchanged on a messaging platform in a manner that increases the speed of message delivery, effectively controls the management of computer resources to handle the fluctuation of the number of active query subscriptions, and/or increases the security of matching the query subscriptions against messages generated from the perspective of the authors while delivering those messages in real-time from the perspective of the users that initiated the query subscriptions.

Apparatuses, systems, methods, and computer program products are presented for aggregation platform permissions. A hardware computing device is configured to aggregate a user's data from a first plurality of third-party service providers over a data network for the user to access through a second plurality of third-party service providers, the hardware computing device comprising a trusted intermediary between the first plurality of third-party service providers and the second plurality of third-party service providers. A permissions module is configured to monitor which of a second plurality of third-party service providers have access to which portions of data from which of a first plurality of third-party service providers. A graphical user interface is configured to display one or more user interface elements allowing a user to grant and/or revoke access to portions of data from a first plurality of third-party service providers individually to a second plurality of third-party service providers.

A message transmitting and receiving method according to one aspect is performed by a communication apparatus, the communication apparatus including a middleware unit configured to manage a message published by a publisher in a publish/subscribe system in which a message is exchanged between the publisher and a subscriber via a broker, and a storage unit configured to store a library including functions configured to provide the broker, and includes the steps of performing, by the middleware unit, subscribing on the broker by setting a callback function, and upon receipt of a first message published by a device, passing, by the broker, the first message to the middleware unit by calling the callback function.

A method, computer program, and computer system is provided for asynchronous Network-Based Media Processing (NBMP) request processing. A first function call corresponding to a CreateWorkflow request to an NBMP workflow manager is received. A hypertext transfer protocol (HTTP) status code and a delay value retrieved from a database are returned based on receiving the first function call, and the CreateWorkflow request is performed at a later time after the delay has elapsed, whereby a response to the request is performed asynchronously according to the retrieved delay value. A second function call corresponding to an UpdateWorkflow request to the NBMP workflow manager is received after performing the CreateWorkflow request, and results of performing the CreateWorkflow request are returned based on receiving the second function call, wherein a response to the CreateWorkflow request is provided asynchronously according to the retrieved delay value.

A method, computer program, and computer system is provided for asynchronous Network-Based Media Processing (NBMP) request processing. A first function call corresponding to a CreateWorkflow request to an NBMP workflow manager is received. A hypertext transfer protocol (HTTP) status code and a delay value retrieved from a database are returned based on receiving the first function call, and the CreateWorkflow request is performed at a later time after the delay has elapsed, whereby a response to the request is performed asynchronously according to the retrieved delay value. A second function call corresponding to an UpdateWorkflow request to the NBMP workflow manager is received after performing the CreateWorkflow request, and results of performing the CreateWorkflow request are returned based on receiving the second function call, wherein a response to the CreateWorkflow request is provided asynchronously according to the retrieved delay value.

Disclosed is a 5.sup.th generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than that of post-4.sup.th generation (4G) communication systems, such as long term evolution (LTE). A method of operating a network node in a wireless communication system is provided. The method includes receiving, from a plurality of first network nodes, network data, generating first recommendation operation information for a second network node based on the network data, and transmitting, to the second network node, a first analysis result message including the first recommendation operation information.

Described are methods, systems and computer readable media for dynamic updating of query result displays.

Described are methods, systems and computer readable media for dynamic updating of query result displays.

Described are methods, systems and computer readable media for performance logging of complex query operations.