Abstract: In an example embodiment, updated repository instances are typically developed on a development system, transferred to a testing system, and after testing, transferred to a production system. Such an updated instance may comprise content, sources and a data dictionary. As an updated instance is moved from one system to another, the change is applied to an original instance. A shadow copy of content is kept for the original instance. In another example embodiment, a shadow copy of content is created as part of the change process. The sources and data dictionary may have their own versioning mechanism. To undo the applied change, the sources and data dictionary are rolled back to their pre-change state. The content is retrieved from the shadow copy and restored to the original instance. Finally, stranded data is restored according to appropriate policies.

Abstract: A framework for origin-destination (OD) analysis of vehicle trajectory data is described herein. In accordance with one aspect, a vehicle trajectory dataset is provided to an OD analyzer. The vehicle trajectory dataset includes vehicle trajectory data collected from a sensor network having a plurality of sensor stations for detecting vehicles. The sensor stations of the sensor network are distributed in a geographical area of interest, where the vehicle trajectory data include trajectories of vehicles captured by the sensor network. The vehicle trajectory dataset may be analyzed by the OD analyzer to determine an origin and a destination of trips for trajectories of the vehicles in the vehicle trajectory dataset.

Abstract: Smooth navigation can be provided when switching between content oriented pages by presenting an intermediate page while the requested page is being received and rendered. The intermediate page can be the current page but without navigational features. Alternatively, the intermediate page can be an advertisement provided by the source of the requested page.

Abstract: A system and process that automatically responds to changes in displayed table data to determine and reestablish a hierarchy for the table. A column hierarchy order component checks each column of a table to determine the number of groupings of entries and reorders the columns based on the number of groupings. A column order at the time a table is loaded is saved and can be used to restore that original order.

Abstract: The present disclosure involves systems, software, and computer implemented methods for moving a table from a source node to a destination node. In one example, the method includes receiving metadata associated with an in-memory database table stored at a source node. A table container is created responsive to receiving the metadata. The destination node sequentially requests, from the source node, portions of the table, wherein the table is serialized at the source node to provide a serialized sequence of table portions. Sequentially requesting comprises sending a request for a next portion of the table after processing a received portion, which includes receiving a portion of the serialized table, deserializing the received portion, adding the deserialized portion to the created table container, and in response to an end of file indication associated with the received portion, ending the requests and finalizing the table.

Abstract: This disclosure provides various embodiments for providing UI services. An application-independent, reusable UI framework receives a request from a first application, to perform a first operation on a first set of data relating to presentation of the first set of data on a UI. A subset of the first set of data is received from a data provider independent of the UI framework. At least one first service is identified in response, the first service hosted by the UI framework and adapted to perform the first operation on the first set of data. The first operation is performed on the subset of the first set of data using the at least one identified first service to produce a first processed set of data adapted for presentation on a UI of the first application. The first processed set of data is sent to the first application.

Abstract: In accordance with aspects of the disclosure, systems and methods are provided for managing software component dependencies for applications using declarative constraint definitions, including enabling specification of constraint definitions using a declarative language to analyze and detect software component dependencies on one or more libraries that meet certain criteria, identifying and checking software component dependencies on the one or more libraries that violate the constraint definitions, and implementing an algorithm for analyzing applications and resolving software component dependencies on the one or more libraries that violate the constraint definitions.

Abstract: In accordance with aspects of the disclosure, systems and methods are provided for generating a reduced segment of a population set for a course of activities based on one or more distinction entities. The systems and methods may be configured to determine the population set for the course of activities. The population set may include a first number of members identified by a first distinction entity. The systems and methods may be configured to select a second distinction entity related to the first number of members of the population set. The systems and methods may be configured to generate the reduced segment of the population set for the course of activities by selecting a second number of members from the first number of members identified by the second distinction entity based on predetermined criteria.

Abstract: The present disclosure involves systems, software, and computer implemented methods for providing high speed communication between a sending system and a receiving system. One computer-implemented method includes determining, by a computer, that data is available for serialization using a pointer transfer; getting a data block of the data from a memory; getting metadata corresponding to the data block; writing an original address of the data block to a transport layer; writing the data block to the transport layer; determining that the data corresponding to the data block contains pointers; and adding a referenced data block to one or more data blocks to be transferred to a receiving system.

Abstract: The subject matter disclosed herein provides methods for formatting a table for display on a computing device. A table having one or more rows and one or more columns may be accessed. The rows may correspond to one or more data records. The data records may have one or more data values distributed across the columns. The columns may be associated with one or more column labels and one or more priority values. A size of a display screen on a computing device may be determined. A table may be formatted by moving a column label and a data value in at least one column into an area between successive data records. The formatting may be based on the display screen size and an associated column priority value. The formatted table may be caused to be displayed on the computing device. Related apparatus, systems, techniques, and articles are also described.

Abstract: A hybrid database table is stored as both a row and a column store. One or more techniques may be employed alone or in combination to enhance performance of the hybrid table by regulating access to, and/or the size of, the processing-intensive column store data. For example during an insert operation, the column store data may be searched for a uniqueness violation only after certain filtering and/or boundary conditions have been considered. In another technique, a hybrid table manager may control movement of data to the column store based upon considerations such as frequency of access, or underlying business logic. In still another technique, querying of the hybrid table may result in a search of the column store data only after an initial search of row store data fails to return a result.

Abstract: The disclosure generally describes computer-implemented methods, software, and systems for automatically removing inappropriate content. One example method includes: identifying a report of inappropriate content received from a user, the report identifying a content item the user has identified as inappropriate and an identification of the user, determining whether to automatically remove the content item based at least in part on the identity of the user, and removing the content item upon determining that the content should be removed. In some instances, the user is associated with a report weight. The report weight can be based, at least in part, on a business role of the user. Determining whether to automatically remove the content item may include determining that the user or a business role of the user is associated with an automatic removal rule, and removing the content item upon determining that the report is associated the user.

Abstract: The present disclosure describes methods, systems, and computer program products providing an integrated development environment for client/server environments. One computer-implemented method includes reading a derived business application data model (BADM) associated with a business application into an integrated development environment (IDE), defining a client application data model (CADM) for a client application, defining at least one data mapping rule (DMR) to map at least data translations between the BADM and the CADM, developing the client application based upon at least the CADM, developing at least one web service based upon the BADM, CADM, and the at least one DMR, generating the client application and the at least one web service, and deploying the client application, the at least one web service, and the at least one DMR.

Abstract: For each data change occurring transaction created as part of a write operation initiated for one or more tables in a main-memory-based DBMS, a transaction log entry can be written to a private log buffer corresponding to the transaction. All transaction log entries in the private log buffer can be flushed to a global log buffer upon completion of the transaction to which the private log buffer corresponds.

Abstract: In one general aspect, a method can include receiving initial content including a total number of data units for storage, identifying a number of data chunks, identifying a size for each of the data chunks, the size for each data chunk indicative of a number of data units for inclusion in the respective data chunk. The method can further include splitting the initial content into the number of data chunks, each data chunk including a portion of the total number of data units included in the initial content, the portion of the total number of data units based on the size of the data chunk, storing each of the data chunks in memory, and compressing the data chunks included in the memory.

Abstract: Location information of each participant in a carpool or other event may be automatically collected at a central server. The location information may be collected based on an ascertained location of a mobile computing device carried by a participant. The location of each participant's mobile computing device may be obtained through the use of location based services. Each participant's device may push geographic location, speed, and/or movement type information (such as whether the participant is walking or driving) to a central system. The pushed data may then be pulled from the central system by the devices of other interested participants. Methods, computer readable media, and devices are provided.

Abstract: Data sets are analyzed to discover trends and determine predictive data models. A data model is determined based on analyzing the data set with a specific algorithm from a set of different analytical algorithms. The data model is stored in a structural file format. The data model is converted into an instantiated object model with the use of a predefined object model. The instantiated object model is converted into an in-database analysis model to score new data within a database system. The scoring is based on the logic in the data model. The in-database analysis model is stored on a database server part of a database system to provide analytical functionality defined in the data model. The new data can be scored with the in-database analysis model. The new data is not extracted from the database system and the scoring is accomplished in-memory.

Abstract: Data model display and modification techniques are provided that can be executed on a wireless computing device. A data model display and modification technique includes wirelessly receiving a data model definition at a wireless communication device. A visual representation of the model definition is displayed on a display of the wireless device. User interactions with the visual representation of the model definition are recorded through the wireless device to alter the data model definition. The altered data model definition is stored, and transmitted to another device.

Abstract: A system includes reception of authorization information associated with one or more database server sessions of a first user, the authorization information associating the first user, a second user, and an authorization period, establishment of a first database server session of the first user, establishment of a second database server session of the second user, reception, from the second user, of a request to debug the first database server session, determination, based on the authorization information, that the second user is authorized to debug the first database server session, and, in response to the determination, attachment of the second database server session to the first database server session, and transmission of debugging information of the first database server session to the second user.

Abstract: A method, device, system, and computer program product that relate to configuration of an edge component and subcomponents to adapt data from a Device to a readable form and to communicate the adapted data to a Network End Environment. The Network End Environment includes a user interface by which a user requests that the edge component is updated to have a configuration version stored at a source. The system processes the request and updates the edge component configuration. The edge component is updated to a source configuration at a predetermined time interval according to one of a full configuration refresh or a delta configuration. Data received and processed by the edge component can thereafter be pushed to the Network End Environment for storage and/or use in a Network application. The edge component is described as a Connector, and the subcomponents of the edge component are described as Connector components.