作者: Glen A. Jaquette , Gregory T. Kishi
DOI:
关键词: Operating system 、 Computer program 、 Computer science 、 Source data 、 Database 、 Point (typography)
摘要: Provided are a computer program product, system, and method for creating restore copy from of full source data in repository that is at different point-in-time than request. A has as each plurality copies point-in-times the data, change information indicating changed between subsequent point-in-time, comprising indicated changed. created response to request returned