近日，一篇文章披露，Oracle 公司一项关于高速排序方法的 专利已经到期，这意味着开源数据库可以自由使用这一算法。该排序算法的发明者 Mark Callaghan 指出，这种诞生于 20 年前的技术，能够显著加速对相似数据的排序过程，有望让数据库系统在性能和效率上实现进一步提升。

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A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

在2026年的技术界，备受瞩目的一则消息引发了广泛的讨论和热议：Oracle公司一项关于高速排序方法的专利正式到期。这意味着开源数据库社区将能够自由使用这一曾经在数据库领域引领潮流的算法，从而推动数据库技术的进一步发展。

How the Trump administration is pressuring states to capitulate on several fronts — including voting issues and “sanctuary city” policies — and using officers and agents in the streets as leverage.

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January 25, 2026 • This week on In Black America, producer and host John L. Hanson, Jr. speaks with pioneering music video director, DJ and VJ Ralph McDaniels, who in 1983 created Studio 31 Dance ...

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