@inproceedings{832c496fd0b248dcb7e10eb9cea802db,
title = "Blockchain PG: Enabling Authenticated Query and Trace Query in Database",
abstract = "Blockchain comes under the spotlight for successfully implementing a tamper-resistant ledger among multiple untrusted participants. The widespread adoption of blockchain in data-intensive applications has led to the demand for querying data stored in blockchain databases. However, compared to traditional databases, current blockchain systems cannot offer efficient queries. Moreover, migrating the original business supported by traditional databases to blockchain systems takes a long time and costs a lot. Motivated by this, we design and implement Blockchain PG, a novel data management system built on a legacy system. The system architecture applies to most databases system. By establishing a trusted relationship between the database and the client, Blockchain PG not only guarantees that the existing legacy system will not be greatly affected, but also achieves the data integrity and correctness by authenticated query, and the traceability of data by trace query.",
keywords = "Authenticated query, Blockchain, MBtree, Trace query",
author = "Qingxing Guo and Sijia Deng and Lei Cai and Yanchao Zhu and Zhao Zhang and Cheqing Jin",
note = "Publisher Copyright: {\textcopyright} 2020, Springer Nature Switzerland AG.; 4th Asia-Pacific Web and Web-Age Information Management, Joint Conference on Web and Big Data, APWeb-WAIM 2020 ; Conference date: 18-09-2020 Through 20-09-2020",
year = "2020",
doi = "10.1007/978-3-030-60290-1\_41",
language = "英语",
isbn = "9783030602895",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "529--534",
editor = "Xin Wang and Rui Zhang and Young-Koo Lee and Le Sun and Yang-Sae Moon",
booktitle = "Web and Big Data - 4th International Joint Conference, APWeb-WAIM 2020, Proceedings",
address = "德国",
}