Solving Problems in Software Applications through Data Synchronization in Case of Absence of the Network
In this paper, we have presented an algorithm for data synchronization based on Web Services (WS), which allows software applications to work well on both configurations Online and "Offline", in the absence of the network. For this purpose is in use Electronic Student Management System (ESMS) at University of Prishtina (UP) with the appropriate module. Since the use of ESMS, because of a uncertain supply of electricity, disconnecting the network and for other reasons which are not under the control of professional staff that manages the performance of this system, has interruption to the online work. In order to continue work in such conditions, are founded adequate solutions to work in offline mode and later data synchronization in normal conditions.
Keywords: Web application, Web services, Data Synchronization, Offline mode.
Download Full-Text
ABOUT THE AUTHORS
Isak Shabani
Dipl. Ing. In Computers and Telecommunication – 2002, Mr. sc. in Computer Engineering – 2007; PhD Candidate, Computer Engineering; Teaching Assistant at Faculty of Electrical and Computer Engineering – Department of Computer Engineering, University of Prishtina, Kosovo; has presented several papers in scientific conferences and workshops on his field of research; his current research interest include Web Services and data synchronization.
Betim Cico
Prof. Dr. Betim CICO was graduated as electronic engineer in Polytechnic University of Tirana (PUT) in 1970 with excelent results. After one year of working as electronic engineer in Shijak Radiostation, Albanian Radio-Television, he worked for 26 years as scientific researcher at the Institute of Nuclear Physics(INP), mainly in the field of microprocessors and computers, computer based on-line systems, Head of the Electronics Department, part time professor in PUT. In 1998 he moved as Head of Computer Engineering Section Electronic Department, Faculty of Electrical Engineering at PUT. During 1999-2011 member of the main governing body (Senate) at PUT. Participated in 50 International Trainings, Workshops, Conferences etc. Author of 40 Scientific Papers and 20 INP Technical Reports. Supervisor of three PhD Theses. During 1999-2001 member of the Project Group, MOES, for the implementation of the Education Management Information System (EMIS) Component under the Transition Education Reform Project In Albania. Designer of several LAN-s in Tirana.
Agni Dika
PhD in Computer Science – 1989; Full professor at Faculty of Electrical and Computer Engineering – Department of Computer Engineering, University of Prishtina, Kosovo; his current research interest include computer logic design and algorithms.
Isak Shabani
Dipl. Ing. In Computers and Telecommunication – 2002, Mr. sc. in Computer Engineering – 2007; PhD Candidate, Computer Engineering; Teaching Assistant at Faculty of Electrical and Computer Engineering – Department of Computer Engineering, University of Prishtina, Kosovo; has presented several papers in scientific conferences and workshops on his field of research; his current research interest include Web Services and data synchronization.
Betim Cico
Prof. Dr. Betim CICO was graduated as electronic engineer in Polytechnic University of Tirana (PUT) in 1970 with excelent results. After one year of working as electronic engineer in Shijak Radiostation, Albanian Radio-Television, he worked for 26 years as scientific researcher at the Institute of Nuclear Physics(INP), mainly in the field of microprocessors and computers, computer based on-line systems, Head of the Electronics Department, part time professor in PUT. In 1998 he moved as Head of Computer Engineering Section Electronic Department, Faculty of Electrical Engineering at PUT. During 1999-2011 member of the main governing body (Senate) at PUT. Participated in 50 International Trainings, Workshops, Conferences etc. Author of 40 Scientific Papers and 20 INP Technical Reports. Supervisor of three PhD Theses. During 1999-2001 member of the Project Group, MOES, for the implementation of the Education Management Information System (EMIS) Component under the Transition Education Reform Project In Albania. Designer of several LAN-s in Tirana.
Agni Dika
PhD in Computer Science – 1989; Full professor at Faculty of Electrical and Computer Engineering – Department of Computer Engineering, University of Prishtina, Kosovo; his current research interest include computer logic design and algorithms.
