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Comparing XML processing performance in middleware and database

Marcus Paradies, Susan Malaika, Matthias Nicola, Kevin Xie
2010 Proceedings of the 11th International Middleware Conference Industrial track on - Middleware Industrial Track '10  
This article identifies three common XML processing use cases, and compares their performance when XML manipulation is performed in an XML database with equivalent XML manipulation implemented through  ...  XML processing is at the core of many middleware systems. In recent years XML databases have become widely available.  ...  Section 2 also explains how the use cases are implemented with database and middleware technology, respectively. Performance measurements for each use case are presented in section 3.  ... 
doi:10.1145/1891719.1891725 dblp:conf/middleware/ParadiesMNX10 fatcat:lqsu5kxz2vdx5daolpmclvecyy

Server to Mobile Device Communication: A Case Study [chapter]

Ricardo Anacleto, Lino Figueiredo, Ana Almeida, Paulo Novais
2013 Advances in Intelligent Systems and Computing  
works in a responsive way and preferably without any errors.  ...  In this discussion two data transfer protocols (Socket and HTTP) and to serialize data three different data structure formats (XML, JSON and Protocol Buffers) were tested using some metrics to evaluate  ...  This case study involves the transfer of points of interest from the server's database into the mobile device database using different technologies and based in some metrics to evaluate the results and  ... 
doi:10.1007/978-3-319-00566-9_11 fatcat:neh4ahwf3zgkfngg6xrgc2ex5y

Pinned OS/Services: A Case Study of XML Parsing on Intel SCC

Jie Tang, Pollawat Thanarungroj, Chen Liu, Shao-Shan Liu, Zhi-Min Gu, Jean-Luc Gaudiot
2013 Journal of Computer Science and Technology  
As a case study, we target on XML (Extensible Markup Language), the commonly used data transfer/store standard in the world.  ...  By porting each OS and runtime system (middleware) service to a separate core (special hardware acceleration), we expect to achieve maximal performance gain and energy efficiency in many-core environments  ...  Any opinions, findings, and conclusions as well as recommendations expressed in this material are those of the authors and do not necessarily reflect the views neither of the US National Science Foundation  ... 
doi:10.1007/s11390-013-1308-6 fatcat:bvzeggw6vfai5ebkchaoi47trm

An Efficient Middleware for Storing and Querying XML Data in Relational Database Management System

2011 Journal of Computer Science  
We present a comparative experimental study on the performance of insertion and retrieval of two types of XML documents with a set of XPath queries executed though the XPath.  ...  Problem statement: In this study, we propose a middleware that provides a transformation utility for storing and querying XML data in relational databases using model mapping method.  ...  Overall the performance of XRel and XParent methods is comparable in most cases with exception of long XPath queries where XRel is definitely faster.  ... 
doi:10.3844/jcssp.2011.314.319 fatcat:we36lgd57vfdpd36mezpmj34l4

Transfering Data from a Server to an Android Mobile Application: A Case Study

Ricardo Anacleto, Lino Figueiredo, Ana Almeida, Paulo Novais
2013 Jurnal Teknologi  
In this paper we present a study that test and evaluate two data transfer protocols, socket and HTTP, and three data serialization formats (XML, JSON and Protocol Buffers) using different environments  ...  In this paper we discuss which can be the more reliable and fast way to exchange information between a server and an Android mobile application.  ...  Acknowledgement The authors would like to acknowledge FCT, FEDER, POCTI, POSI, POCI and POSC for their support to GECAD unit, to the project PSIS (PTDC/TRA/72152/2006) and for the PhD grant (SFRH/BD/70248  ... 
doi:10.11113/jt.v63.1959 fatcat:hmyutkbpknei5neq3kln5xstq4

Re-engineering relational databases

Abdelsalam Maatuk, M. Akhtar Ali, Nick Rossiter
2011 Proceedings of the 2011 International Conference on Intelligent Semantic Web-Services and Applications - ISWSA '11  
A categorisation is presented of the selected work, concentrating on migrating an RDB as a source into object-based and XML databases as targets.  ...  The paper presents an analysis of approaches and techniques used in this context, including construction of object views on top of RDBs, database integration and database migration.  ...  ., ER, EER, UML or other specific models into objectbased/XML schemas [35, 28, 14, 31, 33, 45] . These proposals and many others have been used as a basis for middlewares, gateways and CASE tools.  ... 
doi:10.1145/1980822.1980839 dblp:conf/iswsa/MaatukAR11 fatcat:zi7kqzk2ebap5hmtysnl6pinye

A Case Study in SOA and Re-architecture at Company ABC

I. Wong-Bushby, R. Egan, C. Isaacson
2006 Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06)  
A pilot is well underway and scheduled to complete in December 2005.  ...  Following September 11 2001, company ABC zeroed in on a home-grown fat client system, System E, as the enterprise data warehouse for risk management.  ...  ), and improved performance (implemented via parallel processing of existing services within a coarse-grained service). c) SOA Model at ABC as a software reuse case study with implications for management-SOA  ... 
doi:10.1109/hicss.2006.4 dblp:conf/hicss/Wong-BushbyEI06 fatcat:5ovl2igg7ndxndwnbu536nxnnm

TeXOR: Temporal XML Database on an Object-Relational Database System [chapter]

Kjetil Nørvåg, Marit Limstrand, Lene Myklebust
2004 Lecture Notes in Computer Science  
In this paper, we describe TeXOR, a temporal XML database system built on top of an object-relational database system.  ...  We describe the TXSQL query language used in TeXOR for querying temporal XML documents stored in the system, discuss storage alternatives for XML documents in such a system, and some details about the  ...  Acknowledgments We would like to thank Jon Olav Hauglid for help during the implementation of TeXOR, and for volunteering for the job as database administrator.  ... 
doi:10.1007/978-3-540-39866-0_50 fatcat:tl4fk5j6gjetpkksfjlewu4df4

Context-Aware Systems: A Case Study [chapter]

Bachir Chihani, Emmanuel Bertin, Fabrice Jeanne, Noel Crespi
2011 Communications in Computer and Information Science  
It has been prototyped and tested at Orange Labs.  ...  Context aware systems are a promising approach to facilitate dailylife activities.  ...  In our current solution, context processing including reasoning are performed at the client side.  ... 
doi:10.1007/978-3-642-22027-2_60 fatcat:ua5ssp4s3rgcnn3bmxsnxswkne

Comparative of Mediator Approach for Database Integration

Mohd Kamir Yusof, Md Yazid Mohd Saman, Wan Nor Shuhadah Wan Nik
2015 Journal of Computer Science  
Author's Contributions All authors equally contributed in this study. Ethics This article is original and contains unpublished material.  ...  The corresponding author confirms that all of the other authors have read and approved the manuscript and no ethical issues involved.  ...  In this case, the wrapper is represented as an object. The wrapper will handle a query and return the result to Garlic middleware before send it to clients.  ... 
doi:10.3844/jcssp.2015.204.217 fatcat:v3xwfbhyvzfjno33l63qt3aafe

Evaluation of Environments for Portals Development: A Case Study

Luis E. Mendoza, Anna C. Grimán, María A. Pérez, Teresita Rojas
2002 Information systems management  
Additionally, an evaluation of the model is presented through a case study where it was applied to a commercial BPDE.  ...  The estimation model was evaluated through a case study using a commercial business portal development environment.  ...  Acosta and E. Mora for all their collaboration on this research.  ... 
doi:10.1201/1078/43200.19.2.20020228/35141.7 fatcat:ywte2bin6vholnuqjkjhurpem4

Migration from Relational Database into Object Oriented Database

Mansaf Alam, Siri Krishan Wasan
2006 Journal of Computer Science  
In this paper, we show that how the data is more secure in object-oriented database than in relational database and also why do we migrate from RDBMS into OODBMS  ...  Object -Oriented Technology is an important discipline in the field of software engineering in general and it is, therefore, natural to ask whether it is relevant to the field of database management in  ...  Relational database design is really a process of trying to figure out how to represent real-world objects within the confines of tables in such a way that good performance results and preserving data  ... 
doi:10.3844/jcssp.2006.781.784 fatcat:4n7k3krg65eohhxbgorvheb7za

Supporting a Territorial Emergency Scenario with Services and Agents: A Case Study Comparison

Giacomo Cabri, Francesco Mola, Raffaele Quitadamo
2006 15th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE'06)  
Rather than making a theoretical comparison, we analyze a proper case study and show where the advantages and drawbacks of the two paradigms are more evident.  ...  In this paper we apply concepts and abstractions from the Service-Oriented Computing paradigm and from Software Agents to support the management of territorial emergencies.  ...  compared in connection to the case study.  ... 
doi:10.1109/wetice.2006.65 dblp:conf/wetice/CabriMQ06 fatcat:54si2xfbfjexdomcjddnvxvoee

Keyword search in databases

Lu Qin, Jeffrey Xu Yu, Lijun Chang
2009 Proceedings of the 35th SIGMOD international conference on Management of data - SIGMOD '09  
Keyword search in relational databases (RDBs) has been extensively studied recently.  ...  Due to a large number of relational algebra expressions needed to process, most of the existing works take a middleware approach without fully utilizing RDBMSs.  ...  PERFORMANCE STUDIES We conducted extensive performance studies to test the algorithms under the three semantics.  ... 
doi:10.1145/1559845.1559917 dblp:conf/sigmod/QinYC09 fatcat:rdhjj6yehfb7npuj36kqravscq

Algorithms for Temporal Query Operators in XML Databases [chapter]

Kjetil Nørvåg
2002 Lecture Notes in Computer Science  
In many cases, we want to be able to search in historical versions, retrieve documents valid at a certain time, query changes to documents, etc.  ...  The contents of an XML database or an XML/Web data warehouse is seldom static. New documents are created, documents are deleted, and more important: documents are updated.  ...  Acknowledgments I would like to thank Serge Abiteboul a for suggesting this topic of research, and Vincent Aguilera and Benjamin Nguyen for useful discussions and constructive comments.  ... 
doi:10.1007/3-540-36128-6_10 fatcat:xo5fjehadzas3kxlhrcbsiptzu
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