Abstract: The technologies described herein are generally directed toward identifying a current journal state by determining the most recent valid journal record using valid and null journal records. According to an embodiment, a system can comprise a processor and a memory that can enable performance of operations including identifying a hint journal record of a group of journal records of a journal of a journaled data storage system. The operations can further include, based on an identified null record and the hint journal record, determining a highest sequence journal record comprising a sequence indicator. The operations can further include, based on the sequence indicator, analyzing, by the journaling equipment, other journal records of the group of journal records to confirm that the highest sequence journal record corresponds to a valid journal state.

Abstract: In an embodiment, metadata representing a plurality of objects included in a database is received. A first set of objects from the plurality of objects that are compliant with a predetermined set of rules are identified using the metadata and not using the plurality of objects. A second set of objects from the plurality of objects that are not compliant with the predetermined set of rules are identified using the metadata and not using the plurality of objects. A risk associated with each object from the second set of objects is determined. Based on at least one risk associated with at least one object from the second set of objects, at least one recommendation to modify the at least one object to reduce non-compliance of the database is provided.

Abstract: Methods of cloning data backup across namespaces are disclosed. One or more source files are cloned from a first namespace to a second namespace, as one or more destination files. When the cloning of the source file(s) is performed, a data structure including source file information and destination file information is generated. A source synthetic file is cloned from the first namespace to the second namespace, as a destination synthetic file, where the source synthetic file uses the source file(s) as one or more base files on the first namespace. When the cloning of the source synthetic file is performed, the data structure is looked up to obtain the source file information and the destination file information. Based on the source file information and the destination file information, synthetic information of the destination synthetic file is updated to use the destination file(s) as one or more base files on the second namespace.

Abstract: Certain hash-based operations in network devices and other devices, such as mapping and/or lookup operations, are improved by manipulating a hash key prior to executing a hash function on the hash key and/or by manipulating outputs of a hash function. A device may be configured to manipulate hash keys and/or outputs using manipulation logic based on one or more predefined manipulation values. A similar hash-based operation may be performed by multiple devices within a network of computing devices. Different devices may utilize different predefined manipulation values for their respective implementations of the manipulation logic. For instance, each device may assign itself a random mask value for key transformation logic as part of an initialization process when the device powers up and/or each time the device reboots. In an embodiment, described techniques may increase the entropy of hashing function outputs in certain contexts, thereby increasing the effectiveness of certain hashing functions.

Abstract: Transaction statements may be forwarded for a database transaction. A transaction begun at a read-only node may include a write statement. The read-only node may forward the write statement to the read-only node to perform as a transaction. The read-only node may update a read view for the transaction to include the write statement before performing a read statement submitted after the write statement at the read-only node.

Abstract: Systems and methods of improving the functioning of a streaming platform system by managing database change stream offsets using a time series database are disclosed. In some example embodiments, a computer system retrieves an offset value from a plurality of offset values stored in a time series database, with the plurality of offset values being indexed in the time series database in time order, and the retrieved offset value being retrieved using a time parameter, and then the computer system transmits a data request to a stream-processing platform, with the data request comprising the retrieved offset value, and the data request being operable to retrieve a data record stored in association with the retrieved offset value in a storage layer of the stream-processing platform using the offset value.

Abstract: Processing logic may determine that an application is to produce one or more records to an event streaming platform. Processing logic may determine a data structure to contain content to be stored to the event streaming platform. Processing logic may automatically generate a serializer in view of the data structure during development of the application. During runtime, the application may use the serializer to serialize the content contained in the data structure and store the content to the one or more records of the event streaming platform.

Abstract: A system that enables a user to configure alert actions based on search results generated by a query is disclosed. During operation, the system presents an alert user interface (UI) to a user, wherein the alert UI enables the user to configure one or more alert actions to be performed based on the search results. Next, the system receives alert configuration information from the user through the alert UI, wherein the alert configuration information includes tokens representing parameters associated with the query and the search results. Then, while generating an alert associated with the search results, the system performs a token substitution operation that substitutes tokens in the alert configuration information with corresponding parameters from the search results to generate a payload that is communicated to alert-generating functionality. This token substitution allows the parameters to be used by the alert-generating functionality while performing the one or more alert actions.

Abstract: A data management method performed by a first authentication server included in a plurality of authentication servers each having a distributed ledger in a data management system including a device and the plurality of authentication servers includes: obtaining first transaction data generated by the device and including device data obtained or generated by the device; and generating a block including the first transaction data and recording the generated block in the distributed ledger, when the device data included in the first transaction data is first data indicated in an information type list which is a data list indicating data that is subject to recording in the distributed ledger and related to a predetermined contract.

Abstract: A computer-readable non-transitory physical storage medium having stored thereon machine-executable code for electronically facilitating contact between mutually interested entities, said machine-executable code to be executed by a microprocessor, said machine executable code which when executed by said microprocessor causes the microprocessor to perform operations including suggesting to a first user other users that first user may be interested in, where the suggested other users are filtered based on their location, causing a device to display a graphical user interface (GUI) for the first user to input a rating of the first user's level of interest in one or more respects in at least one other user, accepting the first user's level of interest rating via the GUI while not displaying the first user's rating to the at least one other user, and electronically notifying a pair of users that have rated each other above a threshold level.

Abstract: Methods, non-transitory machine readable media, and computing devices that ensure correctness of file system analytics are disclosed. With this technology, a first generation number for a volume is incremented in response to a modification of a rule set that defines properties of objects of a file system associated with the volume. A determination is made when a second generation number in a first inode for a first one of the objects matches the first generation number. The first inode is identified based on a traversal of a directory tree associated with the file system. The modified rule set is applied to the properties for the first one of the objects to obtain values, when the second generation number fails to match the first generation number. Analytics data is output after the traversal has completed. The analytics data is generated in response to a query and is based on the values.

Abstract: Disclosed herein is a method implemented by a task mining engine. The task mining engine is stored as processor executable code on a memory. The processor executable code is executed by a processor that is communicatively coupled to the memory. The method includes receiving recorded tasks identifying user activity with respect to a computing environment and clustering the recorded user tasks into steps by processing and scoring each recorded user task. The method also includes extracting step sequences that identify similar combinations or repeated combinations of the steps to mimic the user activity.

Abstract: A computer-readable non-transitory physical storage medium having stored thereon machine-executable code for electronically facilitating contact between mutually interested entities, said machine-executable code to be executed by a microprocessor, said machine executable code which when executed by said microprocessor causes the microprocessor to perform operations including suggesting to a first user other users that first user may be interested in, where the suggested other users are filtered based on their location, causing a device to display a graphical user interface (GUI) for the first user to input a rating of the first user's level of interest in one or more respects in at least one other user, accepting the first user's level of interest rating via the GUI while not displaying the first user's rating to the at least one other user, and electronically notifying a pair of users that have rated each other above a threshold level.

Abstract: Dynamically enabling and disabling databases containing one or more representations of learned or known electromagnetic signals. The databases can be dynamically enabled or disabled in software, firmware, and/or in hardware. Enabling or disabling databases in software can be accomplished using a customized application external to the device. Enabling or disabling databases in firmware can be accomplished using a profile stored on the device, or external circuitry stored on the device. Enabling or disabling databases in hardware can be accomplished using specialized external hardware through infrared, or other type of electromagnetic interface.

Abstract: A system, apparatus and methods for generating database entries and tools for accessing and searching a database from an Ontology. Starting with an Ontology used to represent data and relationships between data, the system and methods described enable that data to be stored in a desired type of database and accessed using an API and search query generated from the Ontology. Embodiments provide a structure and process to implement a data access system or framework that can be used to unify and better understand information across an organization's entire set of data. Such a framework can help enable and improve the organization and discovery of knowledge, increase the value of existing data, and reduce complexity when developing next-generation applications.

Abstract: Disclosed are systems and methods of querying a hybrid event index of a user. The systems and methods can include receiving a search request pertaining to at least a first namespace of a plurality of namespaces and determining a first index server storing a first portion of the hybrid event index associated with the first namespace. The systems and methods can further include searching, the first portion of the hybrid event index stored at the first index server, determining one or more attributes from the search request, and determining a payload based on the search results of the first portion of the hybrid event index. Finally, the systems and methods can include applying one or more attributes to the payload and sending the filtered payload.

Abstract: A delta set information management device (delta device) stores full versions of files and updates such files based upon delta information. The delta device can be a web server running delta software. It can store original files as either seed files or node files in a tree structure and store modifications to seed files and node files based upon the time and identity of the entity (e.g., user or computer) that requested or made such modifications.

Abstract: A method, implemented on at least one computing device each of which has at least one processor, storage, and a communication platform connected to a network for presenting a search result in a search result card, the method includes receiving from a user, an input associated with a search query; fetching one or more search results in accordance with the search query; generating a search result card for each of the one or more search results; and presenting to the user, one or more search result cards as a response to the search query, the one or more search result cards corresponding to the one or more search results, respectively.

Abstract: Systems and methods are provided for determining a set of objects, the objects corresponding to a given case or application of a deletion/retention policy; determining at least one object in the set of objects to be scheduled for deletion, the at least one object being associated with a given state that specifies a deletion and/or retention type and schedule for the at least one object; and scheduling data corresponding to the at least one object for deletion from one or more data sources based at least in part on the deletion and/or retention type and schedule specified in the object state.

Abstract: An event-related media management system contextualizes media content. The event-related media management system associates media content with contextual event-related data to associate the media content with the events and information about the events. The contextual event-related data can then be used to provide access to the media content, such as through relevant search results or by presenting the media content in organized displays for contextual browsing and navigation. In some embodiments the event-related media management system generates contextualized media content for contextual search, discovery, and advertising.