Methods for displaying improved user interfaces are disclosed. The method includes receiving a user interface request to display a user interface of an issue tracking system from a user device. The user interface displays a plurality of objects and the user interface request includes a user identifier of a user of the user device and a user identifier of the requested user interface. The method further includes determining a time since the user last viewed the user interface, retrieving object data for the requested user interface based on the user interface identifier, retrieving activity data for the requested user interface based on the time since the user last viewed the user interface, and communicating the object data and activity data to the user device for displaying on the user device, the user device displaying the object data and displaying one or more activity indicators based on the received activity data.

Disclosed is a method for creating a table and DB I/O objects in a relational database (RDB) migration process performed by a server. The method may include: creating metadata through a static analysis for a job control language (JCL) statement and an execution program (PGM), the metadata including job information, field information, and dataset information; identifying a plurality of layouts based on the dataset information; creating a first table corresponding to a first layout among the plurality of layouts; and creating a CRUD query corresponding to a second layout among the plurality of layouts based on the first table.

Systems and methods for generating a data aggregator interactive graphical user interface. An interactive graphical user interface (GUI) includes a selectable symbol region, a query region and a data results region. The selectable symbol region displays predefined symbols. The query region displays user input fields for generating queries. The system receives user input associated with the user input fields of the query region to form a filter set. The data results region is automatically updated responsive to the user input, to display one or more data values from among one or more databases associated with the filter set. The system receives a subscription request to save the filter set as a user-customized query. A custom symbol is created responsive to the subscription request that is associated with the filter set. The the selectable symbol region is updated to display the custom symbol together with the predefined symbols.

Disclosed herein are embodiments for processing a user interface (UI) using one or more parameters to capture user feedback. Embodiments operate by identifying one or more UI element codes in an information screen based on a parameter data structure. The embodiments request a set of responses from a database based on the parameter data structure. The embodiments generate a set of UI elements that capture user feedback based on the set of responses. The embodiments then present the information screen with the generated set of UI elements to capture user feedback.

A binary relational database model is described whereby application-layer object structures are easily inferred from database query templates. The object structures take the form of acyclic hypergraphs, which are induced from primal graphs representing query templates. Database applications may iterate through the collection of returned object structures, accessing the data in each structure. The returned object structures are not based on a fixed object model, thereby permitting rich structures with greater applicability than traditional ORM systems. A relationship between non-primitive entities may be directly expressed without the need for alternative join tables. Development and maintenance costs are thus substantially reduced, and data is more efficiently stored and manipulated for database applications.

Embodiments are directed to managing visualizations of data. A provided data model may include a tree specification that declares parent-child relationships between objects in the data model. In response to a query associated with objects in the data model: employing the parent-child relationships to determine a tree that includes parent objects and child objects from the objects based on the parent-child relationships; determining a root object based on the query and the tree; traversing the tree from the root object to visit the child objects in the tree; determining partial results based on characteristics of the visited child objects such that the partial results are stored in an intermediate table; and providing a response to the query that includes values based on the intermediate table and the partial results.

Embodiments for automatic visualization and explanation of feature learning output for predictive modeling in a computing environment by a processor. A degree of importance score may be assigned to one or more features from a relational database according to the machine learning model. A visualization graph of one or more join paths and the one or more features with the degree of importance score to predict a target variable may be generated.

A user interface for allowing a user to create a chart, the user interface comprising: an entity type selection area for allowing a user to select a type of entity; an explorer for displaying an entity-relationship schema associated with the selected entity type and allowing a user to navigate the schema via one or more relationship paths; a list area for displaying one or more available fields of an entity associated with a relationship path selected from the explorer; and a target area for displaying a list of bindable data targets and allowing a user to assign one or more of the available fields to the bindable data targets to create a chart.

In various examples there is a computer-implemented method performed by a digital twin at a computing device in a communications network. The method comprises: receiving at least one stream of event data observed from the environment. Computing at least one schema from the stream of event data, the schema being a concise representation of the stream of event data. Participating in a distributed inference process by sending information about the schema or the received event stream to at least one other digital twin in the communications network and receiving information about schemas or received event streams from the other digital twin. Computing comparisons of the sent and received information. Aggregating the digital twin and the other digital twin, or defining a relationship between the digital twin and the other digital twin on the basis of the comparison.

Systems, devices, computer-implemented methods, and tangible non-transitory computer readable media for performing multilayered generation and processing of computer instructions are provided. For example, a computing device may receive a request with instructions in a first computer language, parse the instructions in the first computer language, analyze the instructions in the first computer language in view of information describing structure of a first application, generate instructions in a second computer language different from the first computer language where the instructions in the second computer language are generated based on the instructions in the first computer language and the information describing structure of the first application, obtain a result from a second application where the result comprises information based on the instructions in the second computing language, and provide the result in response to the request comprising the instructions in the first computer language.