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    Push subscriptions
    1.
    发明授权
    Push subscriptions 有权

    公开(公告)号：US09910895B2

    公开(公告)日：2018-03-06

    申请号：US13913074

    申请日：2013-06-07

    Applicant: Apple Inc.

    Inventor： Richard F. Wagner ,  James H. Callender ,  Nicholas K. Puz ,  Derrick S. Huhn ,  Jeremy M. Werner ,  Amol V. Pattekar ,  Olivier Bonnet ,  Paul A. Seligman ,  Kenneth B. McNeil

    IPC: G06F17/00 ,  G06F17/30

    CPC classification number: G06F17/3051 ,  G06F17/30029 ,  G06F17/30864

    Abstract: Techniques are disclosed for delivering push subscription notifications in large scale distributed systems. Subscription notifications can be delivered to mobile devices of subscribing users by monitoring, at a server, an application database comprising a data record having one or more data values, detecting, at the server, in accordance with the monitoring, a changed data value, querying a subscription database for a subscription having at least one constant value to be compared to the changed data value in accordance with a trigger condition specified in a trigger template, determining whether the trigger condition is true using the changed data value and the constant value as the values of the first and second variables, respectively, in the at least one comparison; and pushing a notification from the server in response to the trigger condition being true.

    PUSH SUBSCRIPTIONS
    2.
    发明申请
    PUSH SUBSCRIPTIONS 有权
    推送订阅

    公开(公告)号：US20140365523A1

    公开(公告)日：2014-12-11

    申请号：US13913074

    申请日：2013-06-07

    Applicant: Apple Inc.

    Inventor： Richard F. Wagner ,  James H. Callender ,  Nicholas K. Puz ,  Derrick S. Huhn ,  Jeremy M. Werner ,  Amol V. Pattekar ,  Olivier Bonnet ,  Paul A. Seligman ,  Kenneth B. McNeil

    IPC: G06F17/30

    CPC classification number: G06F17/3051 ,  G06F17/30029 ,  G06F17/30864

    Abstract: Techniques are disclosed for delivering push subscription notifications in large scale distributed systems. Subscription notifications can be delivered to mobile devices of subscribing users by monitoring, at a server, an application database comprising a data record having one or more data values, detecting, at the server, in accordance with the monitoring, a changed data value, querying a subscription database for a subscription having at least one constant value to be compared to the changed data value in accordance with a trigger condition specified in a trigger template, determining whether the trigger condition is true using the changed data value and the constant value as the values of the first and second variables, respectively, in the at least one comparison; and pushing a notification from the server in response to the trigger condition being true.

    Abstract translation: 公开了用于在大规模分布式系统中提供推送订阅通知的技术。 订阅通知可以通过在服务器处监视包括具有一个或多个数据值的数据记录的应用数据库来监视订阅用户的移动设备，根据监视在服务器上检测改变的数据值，查询 用于订阅的订阅数据库，具有至少一个常数值，以根据在触发模板中指定的触发条件与改变的数据值进行比较;使用改变的数据值和常数值确定触发条件是否为真 所述第一和第二变量的值分别在所述至少一个比较中; 并且响应于触发条件为真，从服务器推送通知。

    Optimized storage of media items
    3.
    发明授权
    Optimized storage of media items 有权

    公开(公告)号：US10205989B2

    公开(公告)日：2019-02-12

    申请号：US15273406

    申请日：2016-09-22

    Applicant: Apple Inc.

    Inventor： Thomas Alsina ,  Cody D. Jorgensen ,  Edward T. Schmidt ,  James H. Callender ,  Matthew J. Cielak ,  Taylor G. Carrigan

    IPC: H04L29/06 ,  H04N21/81 ,  H04N21/414 ,  H04N21/433 ,  H04N21/4335

    Abstract: The present technology is for optimizing storage on a computing device. A media application on the computing device can allocate a minimum amount of storage on the computing device. The media application can further be configured to automatically download and store media items added to a media library of an account associated with the computing device. The combination of these features can put strain on computing devices with limited amounts of storage. Accordingly, the present technology can automatically delete media items in cache to allow media items to be automatically downloaded, or allow other uses of storage by other applications on the computing device, while also preserving the minimum amount of storage of media items on the computing device.

    Wireless content synchronization
    4.
    发明授权
    Wireless content synchronization 有权

    公开(公告)号：US09953033B2

    公开(公告)日：2018-04-24

    申请号：US14485421

    申请日：2014-09-12

    Applicant: APPLE INC.

    Inventor： Marc E. Weinberger ,  James H. Callender ,  Nathan de Vries ,  Edward T. Schmidt

    IPC: G06F17/30 ,  G06F17/00

    CPC classification number: G06F17/30038 ,  G06F17/30174

    Abstract: Mobile devices that perform synchronization operations are configured to reduce the amount of data that must be synced to perform a media content sync operation over a wireless connection. The sync operation is implemented as a two-phase arrangement, synchronizing first in a metadata sync operation and then in a media content sync operation. The source device transmits to the destination device a last known version number of the music database that was synced to the destination device and a current version number of the media database at the source device. In response to a failure of the network connection before completion of the metadata sync operation, upon establishment of a second network connection between the source device and destination device, the metadata sync is completed only for any version numbers that indicate a version subsequent to the last version number that was synchronized over the first network connection.

    WIRELESS CONTENT SYNCHRONIZATION
    6.
    发明申请
    WIRELESS CONTENT SYNCHRONIZATION 有权
    无线内容同步

    公开(公告)号：US20150347550A1

    公开(公告)日：2015-12-03

    申请号：US14485421

    申请日：2014-09-12

    Applicant: APPLE INC.

    Inventor： Marc E. Weinberger ,  James H. Callender ,  Nathan de Vries ,  Edward T. Schmidt

    IPC: G06F17/30

    CPC classification number: G06F17/30038 ,  G06F17/30174

    Abstract: Mobile devices that perform synchronization operations are configured to reduce the amount of data that must be synced to perform a media content sync operation over a wireless connection. The sync operation is implemented as a two-phase arrangement, synchronizing first in a metadata sync operation and then in a media content sync operation. The source device transmits to the destination device a last known version number of the music database that was synced to the destination device and a current version number of the media database at the source device. In response to a failure of the network connection before completion of the metadata sync operation, upon establishment of a second network connection between the source device and destination device, the metadata sync is completed only for any version numbers that indicate a version subsequent to the last version number that was synchronized over the first network connection.

    Abstract translation: 执行同步操作的移动设备被配置为减少必须同步的数据量以通过无线连接执行媒体内容同步操作。 同步操作被实现为两相布置，首先在元数据同步操作中，然后在媒体内容同步操作中同步。 源设备向目的地设备发送同步到目的地设备的音乐数据库的最后已知版本号以及源设备处的媒体数据库的当前版本号。 响应于完成元数据同步操作之前网络连接的故障，在源设备和目的地设备之间建立第二网络连接时，元数据同步仅针对指示最后一个版本之后的版本的任何版本号完成 通过第一个网络连接同步的版本号。

    Method for issuing multipart receipts in connection to extensive database operations
    8.
    发明授权
    Method for issuing multipart receipts in connection to extensive database operations 有权
    与大量数据库操作相关联的发行多部分收据的方法

    公开(公告)号：US09589007B2

    公开(公告)日：2017-03-07

    申请号：US13913305

    申请日：2013-06-07

    Applicant: Apple Inc.

    Inventor： Richard F. Wagner ,  Olivier Bonnet ,  Derrick S. Huhn ,  Nicholas K. Puz ,  Amol V. Pattekar ,  Jeremy M. Werner ,  James H. Callender ,  Kenneth B. McNeil

    IPC: G06F17/00 ,  G06F17/30

    CPC classification number: G06F17/30345 ,  G06F17/30368

    Abstract: Disclosed herein is a technique for providing status feedback on the execution of a database request. The technique involves receiving a database request that defines an operation to be performed on at least one data record stored in a database. The data record is updated in the database in accordance with the operation, and one or more tasks that are to be performed in connection to the operation are scheduled for execution. A first version of a receipt is generated and provided to the application, and includes, for each of the one or more tasks, a status field that indicates a progress of executing the task. The method further includes the steps of, in response to a change in the execution of any of the one or more tasks, updating the status fields to produce a second version of the receipt, which is then provided to the application.

    Abstract translation: 本文公开了一种用于提供关于数据库请求的执行的状态反馈的技术。 该技术涉及接收定义要对存储在数据库中的至少一个数据记录执行的操作的数据库请求。 数据记录根据操作在数据库中被更新，并且要连接到操作执行的一个或多个任务被安排执行。 产生收据的第一版本并将其提供给应用，并且对于一个或多个任务中的每一个，包括指示执行任务的进度的状态字段。 所述方法还包括以下步骤：响应于所述一个或多个任务中的任一个的执行的改变，更新所述状态字段以产生所述收据的第二版本，然后提供给所述应用。

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