Demonstration of Chestnut: An In-memory Data Layout Designer for Database Applications

Demonstration of Chestnut: An In-memory Data Layout Designer for Database Applications
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栗子演示:数据库应用的内存数据布局设计器

DOI:
10.1145/3318464.3384712
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发表时间:
2020
期刊:
ACM SIGMOD Conference
影响因子:
--
通讯作者:
Mingwei Samuel, Cong Yan
Mingwei Samuel, Cong Yan
中科院分区:
--
文献类型:
--
作者:
Mingwei Samuel, Cong Yan

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这个演示展示了Chestnut,一个用于内存中面向对象的数据库应用程序的数据布局生成器。给定一个应用程序和内存预算,Chestnut生成一个定制的内存中数据布局和专门用于应用程序查询的相应查询计划。我们的演示将让用户使用Chestnut设计和改进简单的Web应用程序。用户可以使用自定义可视化系统查看Chestnut生成的数据布局,这将允许用户查看应用程序参数如何影响Chestnut的设计。最后,用户将能够通过Chestnut或传统关系查询引擎生成的定制查询计划运行应用程序生成的查询,并可以比较结果并观察Chestnut生成的查询计划所实现的加速。
This demonstration showcases Chestnut, a data layout generator for in-memory object-oriented database applications. Given an application and a memory budget, Chestnut generates a customized in-memory data layout and the corresponding query plans that are specialized for the application queries. Our demo will let users design and improve simple web applications using Chestnut. Users can view the Chestnut-generated data layouts using a custom visualization system, which will allow users to see how the application parameters affect Chestnut's design. Finally, users will be able to run queries generated by the application via the customized query plans generated by Chestnut or traditional relational query engines, and can compare the results and observe the speedup achieved by the Chestnut-generated query plans.
ReCache:用于对异构数据进行快速分析的反应式缓存
DOI: --
发表时间: 2017
影响因子: 2.5
作者:
T. Azim;M. Karpathiotakis;A. Ailamaki
通讯作者: A. Ailamaki