Most relational systems already have support for cost-based optimization—which is vital to scaling linear algebra computations—and it ... functionality that looks a lot like a database query optimizer ...

Abstract: Large Distributed databases are often subject to weaker query optimization ... linear programming problem and show in the final section the experimental results we obtain by comparing the ...

Yuxing Chen successfully defended his doctoral thesis titled Performance Tuning and Query Optimization for Big Data Management ... d-simplexed utilizes piece-wise linear regression models, which can ...

Abstract: Large Distributed databases are often subject to weaker query optimization ... linear programming problem and show in the final section the experimental results we obtain by comparing the ...