Parallel Database for OLTP and OLAP Just asurvey article on materials on parallel database products andtechnologies for OLTP/OLAP applications. It mainly covers majorcommercial/academic efforts on developing parallel dbms to solve theever growing lar…
OLAP (Online analytical processing)[联机分析处理] 起源 数据库概念最初源于1962年Kenneth Iverson发表的名为"A Programming Language" (APL)的著作,它第一次提出了处理操作和多维变量的的数学表达式,后来APL语言由IBM实现. 随后数据库之父Edgar F. Codd提出了著名的关系数据模型理论<A Relational Model of Data for Large Shared Data Bank…
OLAP vs OLTP: what makes the difference OLPT and OLAP are complementingtechnologies. You can't live without OLTP: it runs your business dayby day. So, using getting strategic information from OLTP is usuallyfirst "quick and dirty" approach, but…