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    • 3. 发明授权
    • Partial sub-lock for delta object management
    • Delta对象管理的部分子锁
    • US07860848B2
    • 2010-12-28
    • US11731195
    • 2007-03-30
    • Andrei SuvernevThorsten Glebe
    • Andrei SuvernevThorsten Glebe
    • G06F17/00
    • G06F17/30356G06F17/30362
    • A system may include creation a first database object associated with a primary key and a first delta ID m, association of a first pointer with the first database object, creation of a data structure associating the first pointer with a first index m, a second index m and a delta object map, determination of a request from a transaction to change a database object associated with the first pointer, incrementing of the first index of the data structure, creation of a second database object associated with the primary key and a second delta ID m+1, the second database object being associated with a change to the first database object, and modification of the delta object map to indicate the second database object.
    • 系统可以包括创建与主键相关联的第一数据库对象和第一增量ID m,第一指针与第一数据库对象的关联,创建将第一指针与第一索引m相关联的数据结构,第二索引 m和delta对象图,确定来自事务的请求以改变与第一指针相关联的数据库对象,增加数据结构的第一索引,创建与主键相关联的第二数据库对象以及第二增量 ID m + 1,第二数据库对象与第一数据库对象的改变相关联,以及修改增量对象映射以指示第二数据库对象。
    • 7. 发明授权
    • Persistent object references to parallel database containers
    • 持久对象引用并行数据库容器
    • US08180745B2
    • 2012-05-15
    • US11641277
    • 2006-12-19
    • Andrei SuvernevThorsten Glebe
    • Andrei SuvernevThorsten Glebe
    • G06F17/00G06F7/00
    • G06F17/30445G06F17/30362
    • A system to create a first database object in the object-oriented database, the first database object associated with a primary key, a first group ID m, and a first delta ID m, associate a first pointer with the first database object, create a second database object in the object-oriented database, the second database object associated with the primary key, a second group ID n, and a second delta ID n, associate a second pointer with the second database object, and create a third database object in the object-oriented database, the third database object associated with the primary key, the first group ID m, and a third delta ID m+1. The third database object is associated with a change to the first database object.
    • 用于在面向对象数据库中创建第一数据库对象的系统,与主键相关联的第一数据库对象,第一组ID m和第一增量ID m m将第一指针与第一数据库对象相关联,创建一个 面向对象数据库中的第二数据库对象,与主键相关联的第二数据库对象,第二组ID n和第二增量ID n,将第二指针与第二数据库对象相关联,并且在第二数据库对象中创建第三数据库对象 面向对象的数据库,与主键相关联的第三数据库对象,第一组ID m和第三增量ID m + 1。 第三个数据库对象与第一个数据库对象的更改相关联。
    • 8. 发明申请
    • Partial sub-lock for delta object management
    • Delta对象管理的部分子锁
    • US20080243913A1
    • 2008-10-02
    • US11731195
    • 2007-03-30
    • Andrei SuvernevThorsten Glebe
    • Andrei SuvernevThorsten Glebe
    • G06F17/30
    • G06F17/30356G06F17/30362
    • A system may include creation a first database object associated with a primary key and a first delta ID m, association of a first pointer with the first database object, creation of a data structure associating the first pointer with a first index m, a second index m and a delta object map, determination of a request from a transaction to change a database object associated with the first pointer, incrementing of the first index of the data structure, creation of a second database object associated with the primary key and a second delta ID m+1, the second database object being associated with a change to the first database object, and modification of the delta object map to indicate the second database object.
    • 系统可以包括创建与主键相关联的第一数据库对象和第一增量ID m,第一指针与第一数据库对象的关联,创建将第一指针与第一索引m相关联的数据结构,第二索引 m和delta对象图,确定来自事务的请求以改变与第一指针相关联的数据库对象,增加数据结构的第一索引,创建与主键相关联的第二数据库对象以及第二增量 ID m + 1,第二数据库对象与第一数据库对象的改变相关联,以及修改增量对象映射以指示第二数据库对象。