A model for database replication in private cloud availability regions
Other Title(s)
نموذج النسخ المتماثل لقاعدة البيانات لمناطق التوفر في السحابة الخاصة
Dissertant
al-Maghribi, Ala Ata Allah Abd al-Rahim
Thesis advisor
al-Shammari, Husayn Hadi Uwayyid
Comitee Members
Salit, Azzam
Naum, Riyad Shakir
University
Middle East University
Faculty
Faculty of Information Technology
Department
Department of Computer Information Systems
University Country
Jordan
Degree
Master
Degree Date
2012
English Abstract
This thesis presents a methodology for modeling the DBRPCAR (database replication in private cloud availability regions).
The methodology consists of an overview for DBRPCAR (database replication in private cloud availability regions), the architecture of the read request model, the architecture of the proposed write request model, and assumptions for applying the proposed DBRPCAR (database replication model in private cloud availability regions).
The proposed model for DBRPCAR (database replication model in private cloud availability regions) is an enhancement of the (SQL Server AlwaysOn) layers of protection model presents by Microsoft in January, 2012.
The enhancement concentrates on the DBRPCAR (database replication for private cloud availability regions) through the use of primary and secondary servers.
The processes of the proposed model during the client sends write/read request to the server, in synchronous and semi synchronous replication level are described in detail.
The same holds true to the processes of proposed model present when the client sends write/read request to the primary server.
All the types of failure cause and solutions are presented in this thesis.
Using the proposed model increases the performance because each one of the secondary servers opens for read/write.
This allows the clients to connect to the nearby secondary server which permits lower load on each server.
Since read and write request will be distributed between all servers in entire region.
Also in the SQL 2012 database replication model can failover automatically to only one of the two synchronous secondary servers.
However, using the new model can failover automatically to four secondary synchronous servers, which every synchronous secondary server has a priority number to failover on it.
Main Subjects
Information Technology and Computer Science
No. of Pages
100
Table of Contents
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Literature surveys and related works.
Chapter Three : Methodology of the study.
Chapter Four : Proposed model for database replication in a private cloud availability regions.
Chapter Five : Conclusion and future work.
References.
American Psychological Association (APA)
al-Maghribi, Ala Ata Allah Abd al-Rahim. (2012). A model for database replication in private cloud availability regions. (Master's theses Theses and Dissertations Master). Middle East University, Jordan
https://search.emarefa.net/detail/BIM-694216
Modern Language Association (MLA)
al-Maghribi, Ala Ata Allah Abd al-Rahim. A model for database replication in private cloud availability regions. (Master's theses Theses and Dissertations Master). Middle East University. (2012).
https://search.emarefa.net/detail/BIM-694216
American Medical Association (AMA)
al-Maghribi, Ala Ata Allah Abd al-Rahim. (2012). A model for database replication in private cloud availability regions. (Master's theses Theses and Dissertations Master). Middle East University, Jordan
https://search.emarefa.net/detail/BIM-694216
Language
English
Data Type
Arab Theses
Record ID
BIM-694216
