A Scalable Distributed 2-layered Data Store (SD2DS) for Internet of Things (IoT) systems

Stanislaw DENIZIAK; Grzegorz LUKAWSKI; Mariusz BEDLA; Adam KRECHOWICZ

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A Scalable Distributed 2-layered Data Store (SD2DS) for Internet of Things (IoT) systems

机译：适用于物联网（IoT）系统的可扩展分布式2层数据存储（SD2DS）

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摘要

The problem of effective storing and processing of data is a very important aspect of every IoT application. To fulfill these requirements, NoSQL scalable datastores are frequently used. Scalable Distributed 2-layer Data Structures (SD2DS) are examples of such systems. SD2DS is a general purpose structure that can be used as a distributed datastore, easy to adapt to many different needs. In the paper, an enhanced architecture of IoT systems (denoted as IoT~*) supplemented with SD2DS is proposed and evaluated. The combination brings many advantages, such as the possibility to create one unified structure consisting of many servers accessible by many clients, usage of different media for storage (such as RAM, hard disk, databases and cloud) and a single access method for both data and data sources.

机译：有效存储和处理数据的问题是每个物联网应用程序非常重要的方面。为了满足这些要求，经常使用NoSQL可伸缩数据存储。可伸缩的分布式2层数据结构（SD2DS）是此类系统的示例。 SD2DS是通用结构，可以用作分布式数据存储，易于适应许多不同的需求。在本文中，提出并评估了以SD2DS为补充的IoT系统的增强架构（称为IoT〜*）。这种结合带来了许多优势，例如可以创建一个统一的结构，该结构由许多可由许多客户端访问的服务器组成，使用不同的存储介质（例如RAM，硬盘，数据库和云），以及对两种数据的单一访问方法和数据源。

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来源
《Pomiary Automatyka Kontrola》 |2015年第7期|382-384|共3页
作者
Stanislaw DENIZIAK; Grzegorz LUKAWSKI; Mariusz BEDLA; Adam KRECHOWICZ;
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作者单位

DEPARTMENT OF INFORMATION SYSTEMS, KIELCE UNIVERSITY OF TECHNOLOGY, POLAND 7 Tysiaclecia PP Ave., 25-314 Kielce, Poland;

DEPARTMENT OF INFORMATION SYSTEMS, KIELCE UNIVERSITY OF TECHNOLOGY, POLAND 7 Tysiaclecia PP Ave., 25-314 Kielce, Poland;

DEPARTMENT OF INFORMATION SYSTEMS, KIELCE UNIVERSITY OF TECHNOLOGY, POLAND 7 Tysiaclecia PP Ave., 25-314 Kielce, Poland;

DEPARTMENT OF INFORMATION SYSTEMS, KIELCE UNIVERSITY OF TECHNOLOGY, POLAND 7 Tysiaclecia PP Ave., 25-314 Kielce, Poland;

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正文语种 eng
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关键词
IoT; SD2DS; datastore;

机译：物联网SD2DS;数据存储;

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专利

1. Scalable Distributed Two-Layer Data Structures (SD2DS) [J] . Krzysztof Sapiecha, Grzegorz Lukawski International journal of distributed systems and technologies . 2013,第2期

机译：可扩展的分布式两层数据结构（SD2DS）
2. DSMC: A Novel Distributed Store-Retrieve Approach of Internet Data Using MapReduce Model and Community Detection in Big Data [J] . XuXu, JiaZhao, GaochaoXu, International Journal of Distributed Sensor Networks . 2014,第1期

机译：DSMC：一种使用MapReduce模型和大数据社区检测的新型Internet数据分布式存储-检索方法
3. Development of a distributed hybrid seismic–electrical data acquisition system based on the Narrowband Internet of Things (NB-IoT) technology [J] . Li Wenhao, Zhang Qisheng, Zhang Qimao, Geoscientific Instrumentation, Methods and Data Systems Discussions . 2019,第2期

机译：基于窄带互联网（NB-IOT）技术的分布式混合地震电气数据采集系统的开发
4. Moolle: Fan-out control for scalable distributed data stores [C] . SungJu Cho, Andrew Carter, Joshua Ehrlich, IEEE International Conference on Data Engineering . 2016

机译：Moolle：用于可扩展的分布式数据存储的扇出控制
5. Improving data consistency management and overlay multicast in Internet-scale distributed systems. [D] . Lu, Yijun. 2007

机译：在Internet规模的分布式系统中改进数据一致性管理和覆盖多播。
6. Medical Applications of Distributed Multimedia Database System on the Internet [O] . Li Liu, Yu-Chuan Li, Shiann. Pan 1997

机译：互联网上分布式多媒体数据库系统的医学应用
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

机译：摘要的各个身体部位或器官可被分析以识别在人体内的不同的疾病。指甲分析来识别人体疾病的方法之一。指甲是身体一部分是离心脏最远，因此在最后接受氧气。作为结果，指甲是第一谁表现出人体疾病的症状。指甲可以容易地捕获用于诊断和没有重装或需要使用指甲图像用于疾病诊断，比如在其他测试和扫描过程没有特定的条件。人的指甲提供有关投诉或取决于它们的形状，纹理和色彩在人体内的任何营养失衡有益的信息。在人类中，许多全身性皮肤疾病是可以很容易地通过两个四肢指甲的仔细检查分析。很多指甲病已发现众多潜在系统性疾病的主要症状。在指甲的颜色，质地和形状的变化是许多疾病主要影响指甲的迹象。考虑到所有的指甲的这些性能的系统被提出，用于识别人指甲这样的变化以获得更精确的结果，并毫不费力预测许多疾病用途的数字图像处理（DIP）方法。随着物联网（IOT）的概念，新兴的互联网将生成的报告提供远程，这将帮助用户降低运输工作。由于系统必须处理大量的私人数据，数据的安全性必须得到保证。为了保持数据的机密性，使用Blockchain的概念，它是在数据管理领域的大多数新兴的概念之一。本文包含了数字图像处理的指甲图像，IOT（ThingSpeak云）的使用为数据存储和执行Blockchain的特征提取的执行，以保持固定的系统和盗窃免费。关键词：诠释薄GS（IOT），图像的ERNET PROC essin克，薄型gSpeak，RG乙vavalues，平均数PI XEL vavalues，阵营kchain，哈希密钥。疾病诊断系统：在人类指甲异常

A Scalable Distributed 2-layered Data Store (SD2DS) for Internet of Things (IoT) systems

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