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arXiv 1609.01893cs.DB
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图数据库中的查询优化技术

Query Optimization Techniques In Graph Databases

Ali Ben Ammar

摘要:

图数据库(GDB)是近年来为克服传统数据库在存储和管理类图数据方面的局限性而出现的。如今,它们代表了许多管理类似图形数据的应用程序(如社交网络)的需求。大多数用于优化图数据库查询的技术已被用于传统的数据库、分布式系统和数据库。或者是从图论中得到的启发。然而,它们在图数据库中的重用应该考虑图数据库的主要特征,例如动态结构、高度互连的数据以及有效访问数据关系的能力。本文综述了图数据库中的查询优化技术。特别是,我们专注于他们引入的功能,以改善查询类图数据。

英文摘要:

Graph databases (GDB) have recently been arisen to overcome the limits of traditional databases for storing and managing data with graph-like structure. Today, they represent a requirement for many applications that manage graph-like data, like social networks. Most of the techniques, applied to optimize queries in graph databases, have been used in traditional databases, distribution systems... or they are inspired from graph theory. However, their reuse in graph databases should take care of the main characteristics of graph databases, such as dynamic structure, highly interconnected data, and ability to efficiently access data relationships. In this paper, we survey the query optimization techniques in graph databases. In particular, we focus on the features they have introduced to improve querying graph-like data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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