Deploying a server stack having a cross-server dependency
Granted: March 14, 2023
Patent Number:
11606251
Techniques for deploying a server stack having a cross-server dependency are disclosed. A deployment engine initiates a deployment process for a server stack. The deployment engine provisions servers of one server type (“requisite servers”). The deployment engine attempts to provision servers of another server type (“dependent servers”). The deployment engine executes a test that requires the dependent servers to invoke a service executed by the requisite servers. Based on the…
Techniques for accessing on-premise data sources from public cloud for designing data processing pipelines
Granted: March 14, 2023
Patent Number:
11604801
A system for simulating a dataset based on sample statistics, and generating pipeline instructions for a database using the simulated dataset, is disclosed. The system may be a cloud-based platform. The system can provide improved performance and security while designing and deploying Extract-Transform-Load (ETL) database pipelines to manage on-premises data. The system receives, from a remote client, sample statistics characterizing a distribution of data corresponding to a column of a…
Ability to browse and randomly access a large hierarchy in near constant time in a stateless application
Granted: March 7, 2023
Patent Number:
11599597
A browser is disclosed that provides for browsing a hierarchical dataset including potentially millions of nodes. The hierarchical dataset may be located on a machine that is remote to the machine hosting the browser. Through selective, intelligent fetching and local cache management of sparse portions of the hierarchical dataset, the browser provides consistent and predictable response times for displaying a randomly-selected node in the context of proximate nodes in the hierarchy.
Caching framework for a multi-tenant identity and data security management cloud service
Granted: March 7, 2023
Patent Number:
11601411
A caching framework for a multi-tenant cloud-based system includes a plurality of microservices, a global cache that implements a global namespace, and a plurality of tenant caches, each tenant cache corresponding to a different tenant of the multi-tenant cloud-based system. The framework further includes a common module corresponding to each of the microservices and comprising a cache application programming interface (API), and a cache module comprising a service provider interface…
Modeling expectation mismatches
Granted: March 7, 2023
Patent Number:
11599842
Embodiments determine mismatches in evaluations. Embodiments receive a first evaluation of an employee from a supervisor of the employee, the first evaluation including supervisor comment ratings and supervisor numerical ratings, each of the supervisor comment ratings and supervisor numerical ratings corresponding to an evaluation category. Embodiments receive a second evaluation of the employee from the employee, the second evaluation including employee comment ratings and employee…
Dynamic feature selection for model generation
Granted: March 7, 2023
Patent Number:
11599753
Embodiments generate a model of demand of a product that includes an optimized feature set. Embodiments receive sales history for the product and receive a set of relevant features for the product and designate a subset of the relevant features as mandatory features. From the sales history, embodiments form a training dataset and a validation dataset and randomly select from the set of relevant features one or more optional features. Embodiments include the selected optional features…
Generating recommendations by using communicative discourse trees of conversations
Granted: March 7, 2023
Patent Number:
11599731
Techniques are disclosed for improved autonomous agents that can provide a recommendation in a non-intrusive, conversational manner. In an aspect, a method determines a first sentiment score for a first utterance and a second sentiment score for a second utterance, each sentiment score indicating an emotion indicated by the respective utterance. The method further identifies that a difference between the first sentiment score and the second sentiment score is greater than a threshold.…
Acquiring new definitions of entities
Granted: March 7, 2023
Patent Number:
11599725
Systems, devices, and methods discussed herein acquiring new definitions for entities from natural language queries. User input comprising a natural language expression may be obtained. A definiendum entity and one or more defining predicates may be identified from the natural language expression based at least in part on a predefined logical form template. An ontology may be search to determine whether the definiendum entity has a previously provided definition in the ontology. The…
Enabling autonomous agents to discriminate between questions and requests
Granted: March 7, 2023
Patent Number:
11599724
Systems, devices, and methods of the present invention relate to text classification. A text classification system accesses an utterance of text. The utterance includes at least one word. The text classification system generates a parse tree for the utterance. The parse tree includes at least one terminal node with a word type. The terminal node represents a word of the utterance. The text classification system applies one or more rules to the text. The text classification system then…
Securing access to confidential data using a blockchain ledger
Granted: March 7, 2023
Patent Number:
11599668
Methods and systems are provided for securing access to confidential data using a blockchain ledger. An update to access permissions can be received from a first entity on behalf of a second entity, the update can change access permissions to a confidential data store. A smart contract that validates the update can be called. Upon consensus from a blockchain community, the update to the access permissions for the second entity can be executed. The blockchain community can be a plurality…
Deserialization of stream objects using multiple deserialization algorithms
Granted: March 7, 2023
Patent Number:
11599551
Techniques for deserializing stream objects are disclosed. The system may receive data representing a stream object. The data can include an object descriptor, a class descriptor, and stream field values corresponding to the stream object. The system may select a particular deserialization process, from among a plurality of deserialization processes. The selection may be based at least in part on the object descriptor and the class descriptor. The system can deserialize the data…
Associating search results, for a current query, with a recently executed prior query
Granted: March 7, 2023
Patent Number:
11599538
Techniques for associating a selected search result, for a current query, with a recently executed prior query are disclosed. The system receives a first query from a user and presents a first set of search results. The system receives a second query from the user, subsequent to presenting the first set of search results, and presents a second set of search results. The system determines that a user selects a particular search result from the second set of search results. The system…
Executing a conditional command on an object stored in a storage system
Granted: March 7, 2023
Patent Number:
11599504
Each object is associated with one root metadata record and one or more version-specific metadata records, each corresponding to a version of object data. A conditional command may be conditioned upon whether an object is stored in a storage system. Whether the condition is satisfied is determined based on whether a root metadata record of the object exists. If the condition is satisfied, then metadata is updated to reflect execution of the conditional command. A conditional command may…
System recovery using a failover processor
Granted: March 7, 2023
Patent Number:
11599433
Techniques for system recovery using a failover processor are disclosed. A first processor, with a first instruction set, is configured to execute operations of a first type; and a second processor, with a second instruction set different from the first instruction set, is configured to execute operations of a second type. A determination is made that the second processor has failed to execute at least one operation of the second type within a particular period of time. Responsive to…
System and method for transaction continuity across failures in a scale-out database
Granted: March 7, 2023
Patent Number:
11599421
A shared-nothing database system is provided in which parallelism and workload balancing are increased by assigning the rows of each table to “slices”, and storing multiple copies (“duplicas”) of each slice across the persistent storage of multiple nodes of the shared-nothing database system. When the data for a table is distributed among the nodes of a shared-nothing system in this manner, requests to read data from a particular row of the table may be handled by any node that…
Accessing a migrated member in an updated type
Granted: March 7, 2023
Patent Number:
11599346
Techniques for accessing a migrated method include: identifying a request to invoke a method defined by a type, the request including one or more arguments associated with respective argument types; identifying, in the type, an older version of the method associated with (a) a method name and (b) a first set of one or more parameter types, and a current version of the method associated with (a) the method name and (b) a second set of one or more parameter types; determining that the…
Scalable points-to analysis via multiple slicing
Granted: February 28, 2023
Patent Number:
11593249
A method for analyzing software with pointer analysis may include obtaining a software program, and determining a first independent program slice of the software program describing a first code segment of the software program. The method may further include determining, using a first pointer analysis objective, a first result from performing a first pointer analysis on the first independent program slice, and determining, using the first result, a first dependent program slice of the…
Language interoperable runtime adaptable data collections
Granted: February 28, 2023
Patent Number:
11593398
Adaptive data collections may include various type of data arrays, sets, bags, maps, and other data structures. A simple interface for each adaptive collection may provide access via a unified API to adaptive implementations of the collection. A single adaptive data collection may include multiple, different adaptive implementations. A system configured to implement adaptive data collections may include the ability to adaptively select between various implementations, either manually or…
Parallel and efficient technique for building and maintaining a main memory CSR based graph index in a RDBMS
Granted: February 28, 2023
Patent Number:
11593323
Herein are techniques that concurrently populate entries in a compressed sparse row (CSR) encoding, of a type of edge of a heterogenous graph. In an embodiment, a computer obtains a mapping of a relational schema to a graph data model. The relational schema defines vertex tables that correspond to vertex types in the graph data model, and edge tables that correspond to edge types in the graph data model. Each edge type is associated with a source vertex type and a target vertex type. For…
Techniques for large-scale functional testing in cloud-computing environments
Granted: February 28, 2023
Patent Number:
11593251
Techniques are disclosed for generating an execution plan for performing functional tests in a cloud-computing environment. Infrastructure resources and capabilities (e.g., system requirements) may be defined within an infrastructure object (e.g., a resource of a declarative infrastructure provisioner) that stores a code segment that implements the resource or capability. Metadata may be maintained that indicates what particular capabilities are applicable to each infrastructure…
