公开(公告)号：US12271402B2

公开(公告)日：2025-04-08

申请号：US17808083

申请日：2022-06-21

Applicant: Oracle International Corporation

Inventor： Florian Gratzer ,  Oskar Van Rest ,  Vlad Ioan Haprian ,  Vasileios Trigonakis ,  Korbinian Schmid ,  Steven Serra ,  Sungpack Hong ,  Hassan Chafi

IPC: G06F16/29 ,  G06F16/21 ,  G06F16/242

Abstract: A method, apparatus, and product to provide a parser for property graph queries with precise error reporting and auto-completion based on information from property graph schemas. The approach generally comprises analysis of graph queries prior to their execution to identify issues prior to execution. In some embodiments, the approach includes any of: use of a property graph schema to determine whether names in a received property graph query exist within a corresponding property graph; determining whether the property graph query includes a comparison of mismatched data types; providing an autocomplete suggestion feature for assistance in resolving errors or corresponding to a cursor position within a query string; or evaluation of a property graph query to determine whether it would return an empty result. In some embodiments, property graph query analysis is performed using a context aware approach.

公开(公告)号：US12271372B2

公开(公告)日：2025-04-08

申请号：US18633209

申请日：2024-04-11

Applicant: Oracle International Corporation

Inventor： Ajit Mylavarapu ,  Vasudha Krishnaswamy ,  Sukhada Pendse ,  Solmaz Kolahi ,  Ankita Kumar ,  Garret F. Swart ,  Tirthankar Lahiri ,  Juan R Loaiza

IPC: G06F16/23 ,  G06F16/28

Abstract: One or more engine instances are executed on each host to form an engine cluster. A plurality of control instances are executed on a first set of hosts to form a control cluster and comprise a control instance leader and one or more control instance followers. In response to a first host indicating a failure of a neighbor host, a pair-wise focused investigation is initiated to check peer-to-peer connections between the first host and the neighbor host. In response to one or more additional hosts indicating failures of neighbor hosts while the pair-wise focused investigation is being performed, a wide investigation is performed to check connections between the control cluster and the plurality of hosts. One or more hosts are added to an eviction list and an eviction protocol is performed to evict the one or more hosts from the engine cluster using the eviction list.

公开(公告)号：US20250110933A1

公开(公告)日：2025-04-03

申请号：US18981089

申请日：2024-12-13

Applicant: Oracle International Corporation

Inventor： Stephan Buehne ,  Elmar Spiegelberg

IPC: G06F16/21 ,  G06F16/182 ,  G06F16/27

Abstract: Systems, methods, and machine-readable media to migrate data from source databases to target databases are disclosed. Data may be received, relating to the source databases and the target databases. For each source database, a migration assessment may be generated based on analyzing the data, and a migration method may be selected. A migration plan that specifies a parallel migration of a set of databases to the target databases may be created, with a first migration method to migrate a first subset of the set of databases and a second migration method to migrate a second subset of the set of databases. The parallel migration may be executed according to the migration plan may be caused so that the first subset of the set of databases is migrated with the first migration method while the second subset of the set of databases is migrated with the second migration method.

公开(公告)号：US12267793B2

公开(公告)日：2025-04-01

申请号：US17748793

申请日：2022-05-19

Applicant: Oracle International Corporation

Inventor： Rajiv Krishan ,  Sonal Jain

IPC: H04J3/06 ,  H04W56/00 ,  H04W80/12

Abstract: Methods, systems, and computer readable media for synchronization of policy data between network functions in telecommunications networks. A method includes receiving, at a first network function in a telecommunications network, a subscription request from a second network function. The subscription request specifies a subscription for updates to policy data objects maintained by the first network function. The method includes sending a notification response to the second network function. The notification response includes, for each policy data object, a custom header including a respective entity tag for the policy data object. The method includes receiving a resource request from the second network function. The resource request specifies a first policy data object and includes a first entity tag for the first policy data object. The method includes sending a synchronization result to the second network function specifying whether or not the entity tag match.

公开(公告)号：US12265527B2

公开(公告)日：2025-04-01

申请号：US18606905

申请日：2024-03-15

Applicant: Oracle International Corporation

Inventor： Prashant Singh ,  Rasika Vaidya Kaura ,  Henrik Michael Ammer

IPC: G06F16/242 ,  G06F3/0482 ,  G06F3/0486 ,  G06F16/2453 ,  G06F16/2458 ,  G06F16/248 ,  G06F16/25

Abstract: Techniques for modifying queries in a set of nested queries are disclosed. A graphical user interface displays a query detail region alongside a nested query display region. The graphical user interface includes functionality to provide for modification of queries in the nested set of queries. Based on a selection by a user, a query modification tool promotes a query attribute from a child query to one or more parent queries. Based on another selection by a user associated with one query in the set of nested queries, the system deletes an attribute from each query in the set of nested queries. Responsive to a selection to create multiple conditions for a query rule, the system modifies the functionality of the user interface to enable entry of multiple condition characteristics. Based on a further selection, the system creates the multiple conditions for the query rule.

公开(公告)号：US20250103985A1

公开(公告)日：2025-03-27

申请号：US18371624

申请日：2023-09-22

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Venkateswarlu SREERAM ,  Venkatesh Vinnod CHIKABELAPUR NAGARAJ ,  Atanu MAJUMDAR ,  Atanu GUPTA ,  Krishna M. MULUKUTLA ,  Kartik RAGHAVAN

IPC: G06Q10/0631 ,  G06F3/0482

Abstract: Systems, methods, and other embodiments associated with a visual guidance model are described. In one embodiment, a method includes generating, via a graphical user interface (GUI), a multi-process scenario including creating one or more process goals, where each define a stage in a lifecycle of the multi-process scenario, and creating one or more objectives within each process goal that defines a task for accomplishing the corresponding process goal, and configuring at least one objective to display a description of the task performed by the objective. The example method may also include configuring, via the GUI, the objectives to include guided actions that partition the task to be performed into a sequence of guided actions for the corresponding objective, and for a selected objective, configuring, via the GUI, the guided action to display an explanation for how to perform the associated guided action upon being selected.

公开(公告)号：US20250103606A1

公开(公告)日：2025-03-27

申请号：US18472769

申请日：2023-09-22

Applicant: Oracle International Corporation

Inventor： Rutuja Joshi ,  Lalitha Venkataraman

IPC: G06F16/248 ,  G06F16/22 ,  G06F16/2457 ,  G06F16/28

Abstract: Various embodiments of the present technology generally relate to systems and methods for generating contextual recommendations for data visualizations. In certain embodiments, a method may comprise operating a data analytics system to implement a contextual data visualization recommendation process configured to generate proposed data visualizations contextually relevant to a user. The method may include evaluating columns of a dataset for contextual relevance, including scoring the columns based on a canvas disposition scoring factor corresponding to which of the columns appear most frequently in a canvas of previously generated visualizations of the user, and scoring the columns based on a user reactions scoring factor corresponding to user action event data reflecting approval of visualizations and associated columns. The method may further include ranking the columns based on the evaluation, generating the proposed data visualizations based on a selection of highest-ranking columns, and providing the proposed data visualizations to the user.

公开(公告)号：US12261834B2

公开(公告)日：2025-03-25

申请号：US18543902

申请日：2023-12-18

Applicant: Oracle International Corporation

Inventor： Chuang Wang ,  Girish Nagaraja ,  Ghazanfar Ahmed ,  Divya Jain ,  Weisong Lin ,  Zheng Guo ,  Roberto Anthony Franco ,  Philip Kevin Newman

IPC: H04L9/40 ,  H04L67/306

Abstract: The present embodiments relate to systems and methods for automatic sign in upon account signup. Particularly, the present embodiments can utilize a federated login approach for automatic sign in upon account signup for a cloud infrastructure. Specifically, the signup and sign in service (also known as SOUP) and an identity provider portal can be configured such that the nodes are aware of each other as Security Assertion Markup Language (SAML) partners. After new account registration, the signup service can redirect the user browser to a cloud infrastructure console to start with a federated login flow, where a sign in service can issue a SAML authentication request, and redirects it to signup service. Responsive to validating the browser using a SAML authentication process, the browser can be automatically signed into the new account and allowed access the account relating to the cloud infrastructure service.

公开(公告)号：US12261744B2

公开(公告)日：2025-03-25

申请号：US18525509

申请日：2023-11-30

Applicant: Oracle International Corporation

Inventor： Ajoy C. Siddabathuni ,  Bjorn Dag Johnsen ,  Raghunath Shenbagam

IPC: H04L41/082 ,  H04L41/0659 ,  H04L41/08 ,  H04L41/084 ,  H04L41/0853

Abstract: Aspects of the present disclosure include implementing fabric availability and synchronization (FAS) agents within a fabric network. In one example, a first FAS agent executing on a first network device may receive, from a second network device, a command to modify a configuration of a second network device. The first FAS may upgrade the configuration of the first network device based on the command from a current configuration to a new configuration. The first FAS agent increment a state identifier associated with the configuration of the first network device to a new state identifier associated with the new configuration. The first FAS agent may then transmit a control packet that includes the new state identifier. A second FAS agent executing on the second network device may receive the control packet and execute the command to update the configuration of the second network device to the new configuration.

公开(公告)号：US12260304B2

公开(公告)日：2025-03-25

申请号：US17205445

申请日：2021-03-18

Applicant: Oracle International Corporation

Inventor： Neelesh Kumar Shukla ,  Saurabh Thapliyal ,  Matthew T. Gerdes ,  Guang C. Wang ,  Kenny C. Gross

IPC: G06N20/00 ,  G06F18/21 ,  G06N5/04

Abstract: The disclosed embodiments provide a system that detects sensor anomalies in a univariate time-series signal. During a surveillance mode, the system receives the univariate time-series signal from a sensor in a monitored system. Next, the system performs a staggered-sampling operation on the univariate time-series signal to produce N sub-sampled time-series signals, wherein the staggered-sampling operation allocates consecutive samples from the univariate time-series signal to the N sub-sampled time-series signals in a round-robin ordering. The system then uses a trained inferential model to generate estimated values for the N sub-sampled time-series signals based on cross-correlations with other sub-sampled time-series signals. Next, the system performs an anomaly detection operation to detect incipient sensor anomalies in the univariate time-series signal based on differences between actual values and the estimated values for the N sub-sampled time-series signals. Whenever an incipient sensor anomaly is detected, the system generates a notification.