公开(公告)号：US12224970B2

公开(公告)日：2025-02-11

申请号：US18368764

申请日：2023-09-15

Applicant: WORKDAY, INC.

Inventor： John P. Killoran, Jr. ,  Gina Katharine Von Damm ,  Dennis William Peek ,  Angela Kirkman

IPC: H04L51/02 ,  G06F16/24 ,  G06F16/955 ,  G06Q10/0631 ,  H04L51/23 ,  H04L51/234

Abstract: An information management system may store information related to tasks to be performed by workers in an organization. Workers in the organization may communicate with the information management system using email messages. The information management system may not require a login or authentication procedure, and workers may interact with the information management system without the need to log in to the information management system. The information management system may receive an email message from a worker that indicates a request for a report. The information management system may determine whether to transmit the report to the worker based on whether the worker is appropriately registered with the information management system, and/or whether the worker has administrative privileges. The information management system, in response to a positive determination, may transmit the report to the email address from which the requesting email message was sent.

公开(公告)号：US12147426B2

公开(公告)日：2024-11-19

申请号：US17693917

申请日：2022-03-14

Applicant: WORKDAY, INC.

Inventor： Carl-Christian Kanne ,  Brian Guarraci ,  Chris Brand ,  Eric Ranstrom ,  Kevin Beyer

IPC: G06F16/00 ,  G06F16/215 ,  G06F16/2453 ,  G06F16/2455

Abstract: Disclosed are systems and methods for a materialized view matching framework that operates to improve the re-usability of materialized views within a database by, inter alia: i) enabling selection and aggregation of multiple materialized views; ii) generating and using validity filter predicates to exclude invalid data from materialized views; iii) generating and using change summaries to generate validity filter predicates; and iv) enabling on-demand transactional refresh operations. Such operations enable a more computational efficient and accurate usage of database data so as to provide more credible and desirable search results.

公开(公告)号：US12143475B2

公开(公告)日：2024-11-12

申请号：US18242137

申请日：2023-09-05

Applicant: Workday, Inc.

Inventor： Miguel Leonardo Chinchilla Cartagena ,  Karina Si-Woon Chan ,  Aswani Kaushik Chimthapalli ,  Michael Clarke ,  Amol Anant Deshmukh ,  Subha Gopalakrishnan ,  Bjorn Brook Hamel ,  Louis James LaTouche ,  Atlee Glen Lyden ,  Marcus Anthony Sanchez ,  Jasmine Teresa Schladen ,  Devaki Ajinkya Tarkunde ,  Harrison Yu

IPC: H04L9/08 ,  H04L9/14 ,  H04L67/561

Abstract: The present application discloses a method, system, and computer system for managing data using keys. The method includes receiving a request to access data, wherein the data is encrypted based on a tenant service encryption key (TSEK) corresponding to the tenant database, determining a wrapper key used in connection with encrypting the TSEK based on a TSEK metadata, determining a top-level key used in connection with encrypting the wrapper key based on wrapper key metadata stored in association with the encrypted version of the wrapper key, obtaining the data stored within the tenant database, comprising decrypting at least part of the data based on (i) the TSEK, (ii) the wrapper key, and (iii) the top-level key, and providing the data in response to the request. The TSEK metadata is stored in the tenant database. An encrypted version of the wrapper key is stored in a key management service.

公开(公告)号：US20240338241A1

公开(公告)日：2024-10-10

申请号：US18746649

申请日：2024-06-18

Applicant: Workday, Inc.

Inventor： Emalee Ann Bottini ,  Barbara Marie Cosgrove ,  Mohan Rajagopalan ,  Andrew Timothy Cannon ,  Merethe Eidnes Hansen ,  Olivia Yu Gu

IPC: G06F9/455 ,  G06F3/0482 ,  G06F18/214 ,  G06F21/62 ,  G06N20/00

CPC classification number: G06F9/45558 ,  G06F3/0482 ,  G06F18/214 ,  G06F21/6254 ,  G06N20/00 ,  G06F2009/45587

Abstract: A system and method for 1) storing, in data stores, data associated with tenants in separated regions, each region corresponding to a tenant; 2) receiving a request from a first tenant to share data associated with the first tenant with other tenants; 3) storing, based on the request, access control data identifying data associated with the first tenant that is subject to sharing with the other tenants; 4) accessing model building data from the tenanted database system, the model building data defined at least in part by the access control data, wherein the model building data is associated with the first tenant and the other tenants; 5) creating a model based on the data associated with the first tenant and, if applicable, other data associated with the other tenants; and 6) providing access to the model to one or more other tenants.

公开(公告)号：US20240320064A1

公开(公告)日：2024-09-26

申请号：US18672333

申请日：2024-05-23

Applicant: WORKDAY, INC.

Inventor： Rachel Athena KARP ,  Dima SHUGLA ,  Yotam MANNE

IPC: G06F9/54

CPC classification number: G06F9/541

Abstract: Mapping data from a first computer application to a second computer application by obtaining a second organization's application schema with data, generating a mathematical representation of the field keys and the data in the data fields of the second organization's application, extracting data from a first organization's application; processing the data from the first organization's application and data from the second organization's application, and mapping data from the first organization's application into the second organization's application schema.

公开(公告)号：US12014158B2

公开(公告)日：2024-06-18

申请号：US17548430

申请日：2021-12-10

Applicant: WORKDAY, INC.

Inventor： Eric Don Rowell ,  Daniel Sol Eun

IPC: G06F3/048 ,  G06F8/38 ,  G06F8/61 ,  G06F11/36

CPC classification number: G06F8/38 ,  G06F8/63 ,  G06F11/3664

Abstract: A computer-implemented method for designing a user interface application uses a visual flow language and a model view flow architecture. The visual flow language may include components, where components include blocks and nodes. Call streams and data flows may be defined by a user. An application flow logic graph is generated. The application flow logic graph may be used to generate a user interface application.

公开(公告)号：US11960831B2

公开(公告)日：2024-04-16

申请号：US17153741

申请日：2021-01-20

Applicant: Workday, Inc.

Inventor： William James Murphy ,  Leonard Karpel

IPC: G06F17/00 ,  G06F40/18 ,  G06F40/284

CPC classification number: G06F40/18 ,  G06F40/284

Abstract: A system includes an interface configured to receive a user input string for a data cell and a processor configured to: determine a lexicon from data related to the data cell; determine an efficient formula from the lexicon; and provide the efficient formula to a formula cell. The system further includes a memory coupled to the processor and configured to provide the processor with instructions.

公开(公告)号：US11868255B2

公开(公告)日：2024-01-09

申请号：US17587047

申请日：2022-01-28

Applicant: WORKDAY, INC.

Inventor： Darren Lee ,  Christof Bornhoevd

IPC: G06F12/00 ,  G06F12/0802

CPC classification number: G06F12/0802 ,  G06F2212/60

Abstract: Techniques for providing horizontally scaled caching of versioned data are provided. In some aspects, the techniques described herein relate to a method including initializing a first version cache (VC) object based on a version of data stored in a data storage device; replicating the first VC to generate a second VC; receiving a write operation at the first VC; generating a delta for the write operation, the delta representing a change in the version of data; writing the delta to a persistent replication log, the persistent replication log storing an ordered set of deltas including the delta; writing data in the write operation to the data storage device; and applying the ordered set of deltas at the second VC to update data stored by the second VC.

公开(公告)号：US11853461B2

公开(公告)日：2023-12-26

申请号：US17194105

申请日：2021-03-05

Applicant: Workday, Inc.

Inventor： Denis Gulsen ,  Ankit Aggarwal

IPC: G06F21/62 ,  G06F17/18 ,  H04L9/06 ,  G06F7/58 ,  G06F7/491

CPC classification number: G06F21/6254 ,  G06F7/582 ,  G06F17/18 ,  H04L9/0643 ,  H04L9/0662 ,  G06F7/4912 ,  G06F7/4915

Abstract: A system for determining a calculation utilizing differential privacy including an interface and a processor. The interface is configured to receive a request to determine result data of a calculation using multitenanted data. The multitenanted data comprises tenant data associated with a plurality of tenants. The processor is configured to: determine the result data by performing the calculation on the multitenanted data; determine whether a deterministic modification is needed to ensure privacy based at least in part on whether a number of participants in the result data is less than a threshold; and in response to determining that the deterministic modification is needed to ensure privacy: determine the deterministic modification; numerically modify the result data using the deterministic modification to determine modified result data; and provide the modified result data.

公开(公告)号：US20230409998A1

公开(公告)日：2023-12-21

申请号：US18242218

申请日：2023-09-05

Applicant: Workday, Inc.

Inventor： Jin Yang

IPC: G06Q10/0631 ,  G06Q10/1093

CPC classification number: G06Q10/063112 ,  G06Q10/1097 ,  G06Q10/06315

Abstract: A system for shift design and assignment comprises an interface configured to receive scheduling input data which includes labor demand data, worker data, and scheduling configuration data, and a processor configured to generate a set of shift candidates, determine a set of decision variables, determine a cost function, determine a set of constraints, and determine simultaneously, using a SAT, a MP solver, or a MIP solver, a subset of the shift candidates selected in a final schedule and a set of shift assignments of which worker is assigned to which selected shift candidate of the subset of the shift candidates such that the hard constraints are fully respected, violations to the soft constraints are minimized, and the cost function is minimized.