Abstract: Alert correlation helps reduce the number of alerts that IT staff have to act upon. Methods include a computer program product that applies a machine driven deep learning model to effectively correlate alerts caused by a common root cause. The methods of correlation provide the user the context of the root cause for the alerts. Therefore, it helps the user to quickly identify, understand and resolve the problem thereby reducing the mean time to identification and resolution. Alerts caused by the same root cause therefor come together.

Abstract: A method for playing a video, an electronic device and a computer readable storage medium. The method includes: playing a panoramic video in a first mode on a video playing interface, in which the first mode supports video switching based on a swiping gesture received on the video playing interface; acquiring a play mode switching instruction; and switching from playing the panoramic video in the first mode to playing the panoramic video in a second mode based on the play mode switching instruction, in which the second mode supports switching a viewpoint of the panoramic video based on the swiping gesture received on the video playing interface.

Abstract: A method for codeless development of an application includes registering one or more actions in a registry. Each action is coded in a reusable block of code, each action having an action definition including an action type name, an input parameters map, and an output parameters map. The method further includes performing an action type name look up in the registry for an invoked action with an action service ensuring that a number of arguments included in the action definition matches a number of arguments specified by the action type, passing an input to and receiving a return value from the invoked action, updating the output parameters map included in the definition of the invoked action, and returning the updated output parameters map to an application in development for updating processing variables in the application.

Abstract: Alert correlation plays an important role in IT event management. It helps reduce the number of alerts that IT staff have to act upon. The disclosure describes a method, a computer program product that applies a machine driven deep learning model to effectively correlate alerts caused by a common root cause. In addition, this method of correlation provides the user the context of the root cause. Therefore, it helps the user to quickly identify, understand and resolve the problem thereby reducing the mean time to identification and resolution. Alerts that are caused by the same root cause therefor come together. In the machine learning world, language sequence models are doing very well on learning the sequence patterns between words. For example, the machine can learn the subtle difference between choice of words and the order of words in order to fake a person's writing.

Abstract: A method for codeless development of an application includes registering one or more actions in a registry. Each action is coded in a reusable block of code, each action having an action definition including an action type name, an input parameters map, and an output parameters map. The method further includes performing an action type name look up in the registry for an invoked action with an action service ensuring that a number of arguments included in the action definition matches a number of arguments specified by the action type, passing an input to and receiving a return value from the invoked action, updating the output parameters map included in the definition of the invoked action, and returning the updated output parameters map to an application in development for updating processing variables in the application.

Abstract: In one general aspect, a method can include creating an action, the creating including annotating a block of code with metadata, and encapsulating the annotated block of code into a reusable building block of code. The method can further include publishing the action, the publishing including registering the action in a service registry. The method can further include dynamically discovering the action in the service registry by an application during runtime, invoking the action by the application, and executing the action by the application, the executing performing a method specified by the action.

Abstract: In one general aspect, a method can include creating an action, the creating including annotating a block of code with metadata, and encapsulating the annotated block of code into a reusable building block of code. The method can further include publishing the action, the publishing including registering the action in a service registry. The method can further include dynamically discovering the action in the service registry by an application during runtime, invoking the action by the application, and executing the action by the application, the executing performing a method specified by the action.