发明名称 ENFORCING TEMPORAL UNIQUENESS OF INDEX KEYS UTILIZING KEY-VALUED LOCKING IN THE PRESENCE OF PSEUDO-DELETED KEYS
摘要 Techniques are described for identifying conflicts between a prospective temporal key and an index of temporal keys, the index sorted based on a time value associated with each of the temporal keys. Embodiments determine whether a first temporal key within the index of temporal keys conflicts with the prospective temporal key. Here, the keys within the index may be sorted based upon a respective time value associated with each of the keys. Upon determining that the first temporal key conflicts with the prospective temporal key, the prospective temporal key is designated as conflicting with at least one existing temporal key in the index of temporal keys.
申请公布号 US2013204846(A1) 申请公布日期 2013.08.08
申请号 US201313792625 申请日期 2013.03.11
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 LYLE ROBERT W.;WANG PING
分类号 G06F17/30 主分类号 G06F17/30
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