MILo-DB: a personal, secure and portable database machine

被引：8

作者：

Anciaux, Nicolas ^{[1
,2
]}

Bouganim, Luc ^{[1
,2
]}

Pucheral, Philippe ^{[1
,2
]}

Guo, Yanli ^{[1
,2
]}

Le Folgoc, Lionel ^{[1
,2
]}

Yin, Shaoyi ^{[3
]}

机构：

[1] INRIA Paris Rocquencourt, Le Chesnay, France

[2] Univ Versailles St Quentin En Yvelines, PRISM Lab, Versailles, France

[3] Univ Cergy Pontoise, Cergy Pontoise, France

来源：

DISTRIBUTED AND PARALLEL DATABASES | 2014年 / 32卷 / 01期

关键词：

Embedded database; Secure and privacy aware data management; Secure chip; Flash memory; Tiny RAM; Log-only database structure;

D O I：

10.1007/s10619-012-7119-x

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Mass-storage secure portable tokens are emerging and provide a real breakthrough in the management of sensitive data. They can embed personal data and/or metadata referencing documents stored encrypted in the Cloud and can manage them under holder's control. Mass on-board storage requires efficient embedded database techniques. These techniques are however very challenging to design due to a combination of conflicting NAND Flash constraints and scarce RAM constraint, disqualifying known state of the art solutions. To tackle this challenge, we proposes a log-only based storage organization and an appropriate indexing scheme, which (1) produce only sequential writes compatible with the Flash constraints and (2) consume a tiny amount of RAM, independent of the database size. We show the effectiveness of this approach through a comprehensive performance study.

引用

页码：37 / 63

页数：27