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CSE 593 Applied Project - Arizona Center for Integrative Modeling
CSE 593 Applied Project - Arizona Center for Integrative Modeling

... doesn't need to develop another one, but it does provide first class integration support to all these solutions. The above Spring configuration example is actually a good example of how Spring integrates with Hibernate and Apache database connection pooling solution DBCP seamlessly. ...
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... procedures the database may introduce. Try to address the issues, by pointing out the reasons why a new database is needed. Finally, promise to meet with them later to address their concerns in more detail. Diff: 3 Page Ref: 31 7) What are some of the best practices for creating questionnaires? Answ ...
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Probabilistic Databases: Diamonds in the Dirt (Extended Version)
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... class of probabilistic databases that one may represent. A popular approach is to restrict the possible tuples to be either independent or disjoint. Call a probabilistic database block independent-disjoint, or BID, if the set of all possible tuples can be partitioned into blocks such that tuples fro ...
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... Data warehouses contain replicated data from several external sources, collected to answer decision support queries. The degree of replication is further extended by introducing other derived data to facilitate query processing and maintenance. The derived data include all kinds of indices, material ...
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A,r - NYU Computer Science

...  Conceptually, generate all equivalent expressions by repeatedly executing the following step until no more expressions can be found:  for each expression found so far, use all applicable equivalence rules  add newly generated expressions to the set of expressions found so far  The above approac ...
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...  Conceptually, generate all equivalent expressions by repeatedly executing the following step until no more expressions can be found:  for each expression found so far, use all applicable equivalence rules  add newly generated expressions to the set of expressions found so far  The above approac ...
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Concurrency control

In information technology and computer science, especially in the fields of computer programming, operating systems, multiprocessors, and databases, concurrency control ensures that correct results for concurrent operations are generated, while getting those results as quickly as possible.Computer systems, both software and hardware, consist of modules, or components. Each component is designed to operate correctly, i.e., to obey or to meet certain consistency rules. When components that operate concurrently interact by messaging or by sharing accessed data (in memory or storage), a certain component's consistency may be violated by another component. The general area of concurrency control provides rules, methods, design methodologies, and theories to maintain the consistency of components operating concurrently while interacting, and thus the consistency and correctness of the whole system. Introducing concurrency control into a system means applying operation constraints which typically result in some performance reduction. Operation consistency and correctness should be achieved with as good as possible efficiency, without reducing performance below reasonable levels. Concurrency control can require significant additional complexity and overhead in a concurrent algorithm compared to the simpler sequential algorithm.For example, a failure in concurrency control can result in data corruption from torn read or write operations.
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