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    Rolling version update deployment utilizing dynamic node allocation
    1.
    发明授权
    Rolling version update deployment utilizing dynamic node allocation 有权

    公开(公告)号：US10761829B2

    公开(公告)日：2020-09-01

    申请号：US16006193

    申请日：2018-06-12

    Applicant: salesforce.com, inc.

    Inventor： Saptarshi Roy ,  Daniel C. Silver ,  Donovan A. Schneider ,  Medha Pradhan ,  Ryan Lamore ,  Naveen Purushothama Rao ,  Nicholas Geh ,  Srirama Koneru

    IPC: G06F9/44 ,  G06F8/65 ,  H04L29/08 ,  G06F9/50

    Abstract: Methods are disclosed for dynamic node allocation for a server system that can automatically heal on failure—minimizing the need for static configuration—dynamically adjusting server resources to match load, and minimize end user wait times. The disclosed methods dynamically allocate nodes to increase capacity for a platform that accepts data queries. Additionally disclosed is a system for rolling version update deployment: workers maintain org lists of org-task-queues that they service; org-affinities between the workers and the org-task-queues require the workers to have access to local copies of immutable data sets to service org-tasks from the org-task-queues of the orgs that they service. A leader running on a worker implements a healing and balancing service that maintains worker redundancy, manages the workers' org-affinities to accumulate orgs on their respective org-lists. The leader implements messaging to the workers to update to a new software version and monitors completion of updates.

    Data interface for secure analytic data system integration
    4.
    发明授权
    Data interface for secure analytic data system integration 有权

    公开(公告)号：US10908970B1

    公开(公告)日：2021-02-02

    申请号：US16779087

    申请日：2020-01-31

    Applicant: salesforce.com, inc.

    Inventor： Ravishankar Arivazhagan ,  Nicholas Albert Bugajski ,  Jesus De Oliveira ,  Donovan A. Schneider

    IPC: G06F9/54 ,  H04L12/46 ,  G06F9/455 ,  G11C7/10 ,  G06F3/0486

    Abstract: A method for data processing is described. The method may include configuring a connection template that defines a data extraction flow for a first data source and transmitting from an analytics application server a controller application programming interface (API) call based on a query request for data stored at the first data source. The method may further include instantiating a connector microservice based on the controller API call and the connection template, where the connector microservice is configured with a first data connector with the analytics application server and a second data connector with the first data source that is specific to the first data source. The method may further include retrieving at the analytics application server the data from the first data source based on the connector microservice.

    ROLLING VERSION UPDATE DEPLOYMENT UTILIZING DYNAMIC NODE ALLOCATION
    6.
    发明申请
    ROLLING VERSION UPDATE DEPLOYMENT UTILIZING DYNAMIC NODE ALLOCATION 审中-公开

    公开(公告)号：US20180293063A1

    公开(公告)日：2018-10-11

    申请号：US16006193

    申请日：2018-06-12

    Applicant: salesforce.com, inc.

    Inventor： Saptarshi Roy ,  Daniel C. Silver ,  Donovan A. Schneider ,  Medha Pradhan ,  Ryan Lamore ,  Naveen Purushothama Rao ,  Nicholas Geh ,  Srirama Koneru

    IPC: G06F8/65 ,  H04L29/08

    Abstract: Methods are disclosed for dynamic node allocation for a server system that can automatically heal on failure—minimizing the need for static configuration—dynamically adjusting server resources to match load, and minimize end user wait times. The disclosed methods dynamically allocate nodes to increase capacity for a platform that accepts data queries. Additionally disclosed is a system for rolling version update deployment: workers maintain org lists of org-task-queues that they service; org-affinities between the workers and the org-task-queues require the workers to have access to local copies of immutable data sets to service org-tasks from the org-task-queues of the orgs that they service. A leader running on a worker implements a healing and balancing service that maintains worker redundancy, manages the workers' org-affinities to accumulate orgs on their respective org-lists. The leader implements messaging to the workers to update to a new software version and monitors completion of updates.

    ROW LEVEL SECURITY INTEGRATION OF ANALYTICAL DATA STORE WITH CLOUD ARCHITECTURE
    7.
    发明申请
    ROW LEVEL SECURITY INTEGRATION OF ANALYTICAL DATA STORE WITH CLOUD ARCHITECTURE 审中-公开

    公开(公告)号：US20170161515A1

    公开(公告)日：2017-06-08

    申请号：US15439637

    申请日：2017-02-22

    Applicant: salesforce.com, inc.

    Inventor： Donovan A. Schneider ,  Daniel C. Silver ,  Fred Im ,  Vijayasarathy Chakravarthy

    IPC: G06F21/62 ,  G06F17/30 ,  H04L29/06

    Abstract: A predicate-based row level security system is used when workers build or split an analytical data store. According to one implementation, predicate-based means that security requirements of source transactional systems can be used as predicates to a rule base that generates one or more security tokens, which are associated with each row as attributes of a dimension. Similarly, when an analytic data store is to be split, build job, user and session attributes can be used to generate complementary security tokens that are compared to security tokens of selected rows. Efficient indexing of a security tokens dimension makes it efficient to qualify row retrieval based on security criteria.

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