Speculative execution plan for multiple query execution systems
نویسندگان
چکیده
منابع مشابه
Speculative execution plan for multiple query execution systems
There are different levels at which parallelism can be introduced to the database system. Starting from data partitioning (intra-operator parallelism) up to parallelism of operation (inter-operator parallelism) that depends on a query granularity. The paper presents the parallelisation method based on speculative execution for the database systems which are expected to give answers to complex q...
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There are different levels at which parallelism can be introduced to the database system. Starting from data partitioning (intra-operator parallelism) up to parallelism of operation (inter-operator parallelism) that depends on a query granularity. The paper presents the parallelisation method based on speculative execution for the database systems which are expected to give answers to complex q...
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ژورنال
عنوان ژورنال: Annales UMCS, Informatica
سال: 2010
ISSN: 2083-3628,1732-1360
DOI: 10.2478/v10065-010-0051-7