Results 1 - 10 of 163

J2EE Server Scalability through EJB Replication

by Sylvain Sicard
"... With the development of Internet-based business, Web applications are becoming increasingly complex. The J2EE specification aims at enabling the design of such web application servers. These servers have to ensure scalability and availability of the supported applications. Scalibility can be achieve ..."
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be achieved using replication techniques or partitionning techniques. The aim of this paper is to compare these approaches. In a J2EE web application server, one important component is the EJB tier. In this context, the JOnAS web application server provides an example of EJB replication system called CMI

FARSITE: Federated, Available, and Reliable Storage for an Incompletely Trusted Environment

by Atul Adya, William J. Bolosky, Miguel Castro, Gerald Cermak, Ronnie Chaiken, John R. Douceur, Jon Howell, Jacob R. Lorch, Marvin Theimer, Roger P. Wattenhofer - IN PROCEEDINGS OF THE 5TH SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION (OSDI , 2002
"... Farsite is a secure, scalable file system that logically functions as a centralized file server but is physically distributed among a set of untrusted computers. Farsite provides file availability and reliability through randomized replicated storage; it ensures the secrecy of file contents with cry ..."
Abstract - Cited by 487 (13 self) - Add to MetaCart
Farsite is a secure, scalable file system that logically functions as a centralized file server but is physically distributed among a set of untrusted computers. Farsite provides file availability and reliability through randomized replicated storage; it ensures the secrecy of file contents

Performance and scalability of EJB applications

by Emmanuel Cecchet, Julie Marguerite, Willy Zwaenepoel - In Proceedings of the 17th ACM Conference on Object-oriented programming, systems, languages, and applications , 2002
"... We investigate the combined effect of application implementation method, container design, and efficiency of communication layers on the performance scalability of J2EE application servers by detailed measurement and profiling of an auction site server. We have implemented three versions of the auct ..."
Abstract - Cited by 133 (2 self) - Add to MetaCart
We investigate the combined effect of application implementation method, container design, and efficiency of communication layers on the performance scalability of J2EE application servers by detailed measurement and profiling of an auction site server. We have implemented three versions

Eager replication for stateful J2EE servers

by Huaigu Wu, Bettina Kemme, Vance Maverick - In Int. Symp. on Distributed Objects and Applications (DOA , 2004
"... Abstract. Replication has been widely used in J2EE servers for reliability and scalability. There are two properties which are important for a stateful J2EE application server. Firstly, the state of the server and the state of the backend databases should always be consistent. Secondly, each request ..."
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Abstract. Replication has been widely used in J2EE servers for reliability and scalability. There are two properties which are important for a stateful J2EE application server. Firstly, the state of the server and the state of the backend databases should always be consistent. Secondly, each

Ganymed: Scalable Replication for Transactional Web Applications

by Christian Plattner, Gustavo Alonso - In Proceedings of the 5th ACM/IFIP/Usenix International Middleware Conference , 2004
"... Data grids, large scale web applications generating dynamic content and database service providing pose significant scalability challenges to database engines. Replication is the most common solution but it involves di#cult trade-o#s. The most di#cult one is the choice between scalability and co ..."
Abstract - Cited by 133 (8 self) - Add to MetaCart
Data grids, large scale web applications generating dynamic content and database service providing pose significant scalability challenges to database engines. Replication is the most common solution but it involves di#cult trade-o#s. The most di#cult one is the choice between scalability

Handling Huge Data Sets in J2EE/EJB 2.1

by With Page-By-Page Iterator, Ralf Gitzel, Axel Korthaus, Nima Mazloumi
"... The J2EE platform with its server component technology Enterprise JavaBeans (EJB) has become widely adopted today. Services provided by J2EE component containers, such as container-managed persistence (CMP), facilitate the development of distributed transactional applications and increase portabilit ..."
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The J2EE platform with its server component technology Enterprise JavaBeans (EJB) has become widely adopted today. Services provided by J2EE component containers, such as container-managed persistence (CMP), facilitate the development of distributed transactional applications and increase

J2EE Performance and Scalability- From Measuring to Predicting

by unknown authors
"... Abstract — J2EE applications are becoming increasingly ubiquitous and with their increasing adoption, performance and scalability issues are gaining in importance. For a J2EE application to perform well and be scalable, both the platform on which it is built and the application design must be effici ..."
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be efficient and scalable. Industry-standard benchmarks such as the SPECjAppServer set of benchmarks help to evaluate the performance and scalability of alternative platforms for J2EE applications, however, they cannot be used to evaluate the performance and scalability of concrete applications built

Consistent and Scalable Cache Replication for Multi-Tier J2EE Applications

by F. Perez-Sorrosal, M. Patiño-Martinez, R. Jimenez-Peris, Bettina Kemme
"... Data centers are the most critical infrastructures of companies and they are demanding higher and higher levels of quality of service (QoS) e.g., availability, scalability... At the core of data centers we find multi-tier architectures providing service to applications. Current infrastructure for m ..."
Abstract - Cited by 11 (0 self) - Add to MetaCart
evaluation based on the new industrial benchmark for J2EE multi-tier systems, SPECjAppServer.

Tutorial on the Enterprise JavaBeans (EJB) component model

by Yi Liu - Also Proceedings of the Consortium for Computing Sciences in Colleges (CCSC) MidSouth Conference , 2003
"... Enterprise JavaBeans (EJB) is a software component model for developing and deploying enterprise-level, server-side computing applications that are scalable, transactional, and multi-user secure [1]. The model simplifies the development of middleware by providing server support for services such as ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
such as transactions, security, database connectivity, and component customization [2]. It is a currently important technology in component-based system implementation. This tutorial demonstrates the Enterprise JavaBeans model and how to build server-side Java components using the Java 2 Enterprise Edition (J2EE

Handling Huge Data Sets in J2EE/EJB 2.1 with a Page-by-Page Iterator Pattern Variant for CMP

by Ralf Gitzel, Axel Korthaus, Nima Mazloumi
"... The J2EE platform with its server component technology Enterprise JavaBeans (EJB) has become widely adopted today. Services provided by J2EE component containers, such as container-managed persistence (CMP), facilitate the development of distributed transactional applications and increase portabilit ..."
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The J2EE platform with its server component technology Enterprise JavaBeans (EJB) has become widely adopted today. Services provided by J2EE component containers, such as container-managed persistence (CMP), facilitate the development of distributed transactional applications and increase
Results 1 - 10 of 163