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公开(公告)号:US20230325408A1
公开(公告)日:2023-10-12
申请号:US18333408
申请日:2023-06-12
Applicant: MongoDB, Inc.
Inventor: Eliot Horowitz , Cory P. Mintz , Cailin Anne Nelson , Viet Duc Do
IPC: G06F16/27 , H04L67/1097 , H04L9/40
CPC classification number: G06F16/27 , H04L67/1097 , H04L63/166
Abstract: Systems and methods are provided for managing a distributed database across multiple cloud provider systems. Database elements (e.g., primary, secondary, and/or read-only nodes) are distributed across multiple cloud provider systems. A provisioning component is configured to enable cross-cloud configuration options to specify the manner in which the clusters/replica set members are to be deployed across multiple cloud providers and/or geographical regions.
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公开(公告)号:US11630642B2
公开(公告)日:2023-04-18
申请号:US16924977
申请日:2020-07-09
Applicant: MongoDB, Inc.
Inventor: Eliot Horowitz , Michael Patrick O'Brien , Eric Robert Daniels
Abstract: Systems and methods for managing a database back end as a service are described. In some aspects, the described systems and methods provide for a cloud-based resource for servicing a request for data from an application to a remote database and/or a service. In some aspects, the described systems and methods provide for a cloud-based application client for requesting data from a remote database and/or a service.
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公开(公告)号:US11429675B2
公开(公告)日:2022-08-30
申请号:US16442204
申请日:2019-06-14
Applicant: MongoDB, Inc.
Inventor: Eliot Horowitz , Andrew Michalski Schwerin
IPC: G06F16/93 , G06F16/178
Abstract: Described herein are embodiments of a database system for performing multi-document transactions. The database system comprises a database comprising a plurality of data storage nodes. The database system receives transactions that access at least two documents stored in the database. The database system generates a transaction identifier associated with the transaction and associates operations in the transaction with the transaction identifier. The database system performs at least part of the transaction on the database and determines whether an error occurred in performing in performing the transaction. When the database system determines that an error occurred in performing the transaction, the database system reverses any performed operations of the transaction. When no error occurs in performing the transaction, the database system outputs a confirmation.
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公开(公告)号:US10990590B2
公开(公告)日:2021-04-27
申请号:US15706593
申请日:2017-09-15
Applicant: MongoDB, Inc.
Inventor: Dwight Merriman , Eliot Horowitz , Chris Todd Westin
IPC: G06F16/00 , G06F16/242 , G06F16/27 , G06F16/2453 , G06F16/9535 , G06F16/2455 , H04L1/00 , G06F16/248 , G06F16/951 , G06F16/958
Abstract: Database systems and methods that implement a data aggregation framework are provided. The framework can be configured to optimize aggregate operations over non-relational distributed databases, including, for example, data access, data retrieval, data writes, indexing, etc. Various embodiments are configured to aggregate multiple operations and/or commands, where the results (e.g., database documents and computations) captured from the distributed database are transformed as they pass through an aggregation operation. The aggregation operation can be defined as a pipeline which enables the results from a first operation to be redirected into the input of a subsequent operation, which output can be redirected into further subsequent operations. Computations may also be executed at each stage of the pipeline, where each result at each stage can be evaluated by the computation to return a result. Execution of the pipeline can be optimized based on data dependencies and re-ordering of the pipeline operations.
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公开(公告)号:US10977277B2
公开(公告)日:2021-04-13
申请号:US16013725
申请日:2018-06-20
Applicant: MongoDB, Inc.
Inventor: Dwight Merriman , Eliot Horowitz , Cory P. Mintz , Cailin Anne Nelson , Akshay Kumar , David Lenox Storch , Charles William Swanson , Keith Bostic , Michael Cahill , Dan Pasette , Mathias Benjamin Stearn , Geert Bosch
Abstract: Systems and methods are provided to enable control and placement of data repositories. In some embodiments, the system segments data into zones. A website, for example, may need to segment data according to location. In this example, a zone may be created for North America and another zone may be created for Europe. Data related to operations executed in North America, for example, can be placed in the North America zone and data related to transactions in Europe can be placed in the Europe zone. According to some embodiments, the system may use zones to accommodate a range of deployment scenarios.
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公开(公告)号:US10891270B2
公开(公告)日:2021-01-12
申请号:US15223654
申请日:2016-07-29
Applicant: MongoDB, Inc.
Inventor: Lucas Hrabovsky , Thomas Rueckstiess , Matt Kangas , Eliot Horowitz
Abstract: One aspect relates to generating a unifying virtual schema in a non-relational database. A database is analyzed either in its entirety, or in part by using a sample of the database as a representative portion of the database as a whole. Common attributes within the database may be identified, ranked and displayed to a user through one or more of various visualizations. In other examples, the user may further refine the way the data is displayed and how much is displayed by interacting with a user interface.
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公开(公告)号:US20200301939A1
公开(公告)日:2020-09-24
申请号:US16895101
申请日:2020-06-08
Applicant: MongoDB, Inc.
Inventor: Tom Hollander , Eliot Horowitz , Thomas Rueckstiess
IPC: G06F16/25 , G06F16/23 , G06F16/28 , G06F16/2458 , G06F16/2455
Abstract: Provide is a visualization system that enables generation of a “dashboard” of individual visualizations. In further embodiments, the system enables users to quickly and easily generate these visualizations and integrate complex filters, queries, aggregations, etc., with simple UI input. The visualizations can be provided as a service that requests information from an underlying database. The database itself may also be hosted as a service, permitting granular and native database functions layered with the visualization architecture. The system can support additional functionality and access management to generate visualizations that can be shared with other users and/or integrated into websites, blogs, etc. The system can handle the complex logic, data interactions, dynamic data transformation, dynamic authorization, etc., needed to manage data rules (e.g., access rules layered over database permission based control, summarization/aggregation requirements, etc.) for any data being rendered in individual visualization and/or the dashboard of multiple visualizations.
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公开(公告)号:US10754625B2
公开(公告)日:2020-08-25
申请号:US16010034
申请日:2018-06-15
Applicant: MongoDB, Inc.
Inventor: Eliot Horowitz , Michael Patrick O'Brien , Eric Robert Daniels
Abstract: Systems and methods for managing a database back end as a service are described. In some aspects, the described systems and methods provide for a cloud-based resource for servicing a request for data from an application to a remote database and/or a service. In some aspects, the described systems and methods provide for a cloud-based application client for requesting data from a remote database and/or a service.
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公开(公告)号:US20200097486A1
公开(公告)日:2020-03-26
申请号:US16456685
申请日:2019-06-28
Applicant: MongoDB, Inc.
Inventor: Eliot Horowitz , Andrew Michalski Schwerin , Siyuan Zhou , Eric Andrew Milkie
Abstract: A system and method for determining consensus within a distributed database are provided. According to one aspect, a protocol is provided that reduces or eliminates heartbeat communication between nodes of a replica set. Nodes may communicate liveness information using existing database commands and metadata associated with the database commands. According to another aspect, improved systems and methods are provided for detection of node failures and election of a new primary node.
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公开(公告)号:US20190303382A1
公开(公告)日:2019-10-03
申请号:US16294227
申请日:2019-03-06
Applicant: MongoDB, Inc.
Inventor: Keith Bostic , Michael Cahill , Eliot Horowitz , Dan Pasette , Mathias Stearn , Geert Bosch
IPC: G06F16/25 , G06F16/2458 , G06F16/951 , G06F16/22
Abstract: According to one aspect, methods and systems are provided for selectively employing storage engines in a distributed database environment. The methods and systems can include a processor configured to execute a plurality of system components, wherein the system components comprise an operation prediction component configured to determine an expected set of operations to be performed on a portion of the database; a data format selection component configured to select, based on at least one characteristic of the expected set of operations, a data format for the portion of the database; and at least one storage engine for writing the portion of the database in the selected data format.
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