loading
Papers

Research.Publish.Connect.

Paper

Paper Unlock

Author: Tadeusz Pankowski

Affiliation: Poznán University of Technology, Poland

ISBN: 978-989-758-100-7

Keyword(s): Replicated Data Repositories, Strong Consistency, Eventual Consistency, Consensus Quorum Algorithms.

Related Ontology Subjects/Areas/Topics: Service-Oriented Software Engineering and Management ; Software and Systems Development Methodologies ; Software Engineering

Abstract: Highly distributed NoSQL key-value databases have been designed to meet the needs of various applications in the field of social networks, Web search and e-commerce. High availability, fault tolerance and scalability (i.e. Quality of Service, QoS) of such systems is in conflict with the strong consistency (Quality of Data, QoD). Thus, a new functionality of services, balancing QoS and QoD, is needed. This functionality is referred as Service Level Agreements, SLA) (Terry et al., 2013). We present a system Lorq as a proposal of a solution to this problem. Lorq is a consensus quorum based algorithm for NoSQL data replication. In this paper, we discuss how different consistency levels are guaranteed by Lorq.

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.81.29.254

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Pankowski, T. (2015). Consistency and Availability of Data in Replicated NoSQL Databases.In Proceedings of the 10th International Conference on Evaluation of Novel Approaches to Software Engineering - Volume 1: ENASE, ISBN 978-989-758-100-7, pages 102-109. DOI: 10.5220/0005368101020109

@conference{enase15,
author={Tadeusz Pankowski.},
title={Consistency and Availability of Data in Replicated NoSQL Databases},
booktitle={Proceedings of the 10th International Conference on Evaluation of Novel Approaches to Software Engineering - Volume 1: ENASE,},
year={2015},
pages={102-109},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005368101020109},
isbn={978-989-758-100-7},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Evaluation of Novel Approaches to Software Engineering - Volume 1: ENASE,
TI - Consistency and Availability of Data in Replicated NoSQL Databases
SN - 978-989-758-100-7
AU - Pankowski, T.
PY - 2015
SP - 102
EP - 109
DO - 10.5220/0005368101020109

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.