Abstract: Despite the huge amount of work devoted to the treatment of time within the relational context, some relevant phenomena remain to be fully addressed. We focus on one of them, i.e., temporal ...
Abstract: In the same way as with relational systems, schema evolution is a crucial aspect of NoSQL systems. But providing approaches and tools to support NoSQL schema evolution is more challenging ...
While employed at IBM’s San Jose Research Facility in 1970, Edgar Codd made a breakthrough in computer science when he developed the idea of relational databases.
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