Database partitioning in a cluster of processors

Partitioning for array processors

Adaptive Virtual Partitioning for OLAP Query Processing in a Database Cluster

OLAP queries are typically heavy-weight and ad-hoc thus requiring high storage capacity and processing power. In this paper, we address this problem using a database cluster which we see as a cost-effective alternative to a tightly-coupled multiprocessor. We propose a solution to efficient OLAP query processing using a simple data parallel processing technique called adaptive virtual partitioni...

A Review on Partitioning Techniques in Database

Data is most important in today’s globe as it helps organizations as well as persons to take out information and use it to make various decisions. Data generally stocked in database so that retrieving and maintaining it becomes easy and manageable. All the operations of data handling and maintenance are done using Database Management System. Data management is much monotonous task in growing da...

a swot analysis of the english program of a bilingual school in iran

با توجه به جایگاه زبان انگلیسی به عنوان زبانی بین المللی و با در نظر گرفتن این واقعیت که دولت ها و مسئولان آموزش و پرورش در سراسر جهان در حال حاضر احساس نیاز به ایجاد موقعیتی برای کودکان جهت یاد گیری زبان انگلیسی درسنین پایین در مدارس دو زبانه می کنند، تحقیق حاضر با استفاده از مدل swot (قوت ها، ضعف ها، فرصتها و تهدیدها) سعی در ارزیابی مدرسه ای دو زبانه در ایران را دارد. جهت انجام این تحقیق در م...

Data Partitioning with a Functional Performance Model of Heterogeneous Processors

In this paper, we address the problem of optimal distribution of computational tasks on a network of heterogeneous computers when one or more tasks do not fit into the main memory of the processors and when relative speeds vary with the problem size. We propose a functional performance model of heterogeneous processors that integrates many essential features of a network of heterogeneous comput...