Linked Lists Storage for JSON Data

Lv, Teng; Yan, Ping; Yuan, Hongwu; He, Weimin

doi:10.1109/icaa53760.2021.00079

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…However, in the state-of-the-art of JSON data management [21,17,20,1,27,22,6], there is neither a consensual nor a standard language for updating (i.e., inserting, modifying, and deleting) temporal JSON data, like the TSQL2 (Temporal SQL2) [28] or SQL:2016 [24] language for temporal relational data. It is worth mentioning here that the extension of the SQL language, named SQL/J-SON [23,29,18] and standardized by ANSI to empower SQL to manage queries and updates on JSON data, has no built-in support for updating time-varying JSON data.…”

Section: Introductionmentioning

confidence: 99%

$${\tau }$$JUpdate: A Temporal Update Language for JSON Data

Brahmia

Grandi

Brahmia

et al. 2022

Model and Data Engineering

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Time-varying JSON data are being used and exchanged in a lot of today's application frameworks like IoT platforms, Web services, cloud computing, online social networks, and mobile systems. However, in the state-of-the-art of JSON data management, there is neither a consensual nor a standard language for updating (i.e., inserting, modifying, and deleting) temporal JSON data, like the TSQL2 or SQL:2016 language for temporal relational data. Moreover, existing JSON-based NoSQL DBMSs (e.g., MongoDB, Couchbase, CouchDB, OrientDB, and Riak) and both commercial DBMSs (e.g., IBM DB2 12, Oracle 19c, and MS SQL Server 2019) and open-source ones (e.g., PostgreSQL 15, and MySQL 8.0) do not provide any support for maintaining temporal JSON data. Also in our previously proposed temporal JSON framework, called τ JSchema, there was no feature for temporal JSON instance update. For these reasons, we propose in this paper a temporal update language, named τ JUpdate (Temporal JUpdate), for JSON data in the τ JSchema environment. We dene it as a temporal extension of our previously introduced non-temporal JSON update language, named JUpdate (JSON Update). Both the syntax and the semantics of the data modication operations of JUpdate have been extended to support temporal aspects. τ JUpdate allows (i) to specify temporal JSON updates in a user-friendly manner, and (ii) to eciently execute them.

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