Platform-based data segregation
    3.
    发明授权

    公开(公告)号:US10713284B2

    公开(公告)日:2020-07-14

    申请号:US15202848

    申请日:2016-07-06

    Applicant: SAP SE

    Abstract: A system includes reception of a first query at a first host, determination, at the first host, that the first query is associated with a first table, the first table including geographically-restricted data and a partitioning column storing identifiers of geographic restrictions, determination, at the first host and based on the partitioning column of the first table and on the first query, a first partition of the first table and a storage location of the first partition, and execution of the first query at the first host in conjunction with the storage location of the first partition.

    Reduced Database Backup Memory Usage
    4.
    发明申请

    公开(公告)号:US20190354470A1

    公开(公告)日:2019-11-21

    申请号:US15981548

    申请日:2018-05-16

    Applicant: SAP SE

    Abstract: A plurality of pages are loaded into an in-memory data container forming part of an in-memory database as part of a backup process. Memory available for other database operations in the database are monitored. When the monitored available memory is below a pre-defined level, at least a portion of the pages loaded into the data container are flushed into physical persistence. Related apparatus, systems, and methods are also described.

    PLATFORM-BASED DATA SEGREGATION
    5.
    发明申请

    公开(公告)号:US20180011875A1

    公开(公告)日:2018-01-11

    申请号:US15202848

    申请日:2016-07-06

    Applicant: SAP SE

    Abstract: A system includes reception of a first query at a first host, determination, at the first host, that the first query is associated with a first table, the first table including geographically-restricted data and a partitioning column storing identifiers of geographic restrictions, determination, at the first host and based on the partitioning column of the first table and on the first query, a first partition of the first table and a storage location of the first partition, and execution of the first query at the first host in conjunction with the storage location of the first partition.

    N TO M HOST SYSTEM COPY
    6.
    发明申请
    N TO M HOST SYSTEM COPY 审中-公开
    N到M主机系统复制

    公开(公告)号:US20150347237A1

    公开(公告)日:2015-12-03

    申请号:US14819678

    申请日:2015-08-06

    Applicant: SAP SE

    Abstract: A system includes obtaining of a backup of the source database system comprising N hosts and a first plurality of servers, where N is an integer greater than one, access of a target database system comprising M hosts, where M is an integer less than N, configuration of the target database system to include the first plurality of servers, and performance of a database recovery of the target database system using the backup of the source database system.

    Abstract translation: 一种系统,包括获得源数据库系统的备份,其包括N个主机和第一多个服务器,其中N是大于1的整数,包括M个主机的目标数据库系统的访问,其中M是小于N的整数, 目标数据库系统的配置以包括第一多个服务器,以及使用源数据库系统的备份来执行目标数据库系统的数据库恢复。

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