JUST-Traj:分布式整体轨迹数据管理系统

Proceedings of the 29th International Conference on Advances in Geographic Information Systems Pub Date : 2021-11-02 DOI:10.1145/3474717.3483990

Huajun He, Ruiyuan Li, Jie Bao, Tianrui Li, Yu Zheng

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引用次数: 4

摘要

随着物联网(IoT)的快速发展，产生了大量的轨迹。轨迹数据对许多城市应用都是有益的。本演示展示了一个基于Spark、HBase等分布式平台的整体轨迹数据管理系统，即JUST-Traj。它提供了各种索引，以有效地支持大规模轨迹的时空查询和分析。此外，它还提供了一个方便的SQL引擎，通过类似SQL的语句执行所有操作(存储、查询、分析)。最后，我们为开发人员设计了一个web门户，并演示了门户中的不同操作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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JUST-Traj: A Distributed and Holistic Trajectory Data Management System

With the rapid development of the Internet of Things (IoT), massive trajectories have been generated. Trajectory data is beneficial for many urban applications. This demo presents a holistic trajectory data management system based on distributed platforms, such as Spark and HBase, namely JUST-Traj. It provides a variety of indexes to efficiently support spatio-temporal queries and analyses on massive trajectories. Additionally, it provides a convenient SQL engine to execute all operations (storage, queries, analyses) through a SQL-like statement. Finally, we design a web portal for developers and demonstrate different operations in the portal.

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Proceedings of the 29th International Conference on Advances in Geographic Information Systems

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