2014 ◽  
Vol 62 (7-8) ◽  
pp. 405-418
Author(s):  
Aleksandra Zecevic ◽  
Katica Radosavljevic

2003 ◽  
pp. 266-297
Author(s):  
Zahir Tari ◽  
Abdelkamel Tari ◽  
Surya Setiawan

Connecting heterogeneous databases through the World Wide Web (WWW) is crucial for most business organizations. The underlying complex problem is the handling of heterogeneity and communication between different data repositories (or database systems). Such interoperability is crucial as it enables the integration of business processes across different business organizations, and therefore becomes a key issue within the new generation of Web-based business applications (called Web Services). CORBA (Common Object Request Broker Architecture) provides protocols and components that allow interoperability between different software platforms (Tari & Bukhres, 2001), such as C++ and Java. However, CORBA does not deal with WWW-based interoperability. In this paper we propose an extension of one of the core elements of CORBA, called Portable Object Adapter (POA), to deal with persistency of business information. The proposed extension, called CODAR, manages the whole life cycle of persistent objects, including activation, deactivation, instantiation, and deletion. At the end of this paper we describe an extension of CODAR to deal with performance by including advanced caching and prefetching techniques.


Author(s):  
Mehmet S. Aktas

The data requirements of e-business applications have been increased over the years. These applications present an environment for acquiring, processing, and sharing data among interested parties. To manage information in such data-intensive application domain, independent enterprise e-business applications have developed their own solutions to information services. However, these solutions are not interoperable with each other, target vastly different systems, and address diverse sets of requirements. They require greater interoperability to enable communication between different systems, so that they can share and utilize each other’s resources. To address these challenges, we discuss principles and experiences for designing and building of a novel enterprise information system. We introduce a novel architecture for a hybrid information service, which provides unification, federation, and interoperability of major Web-based information services. The hybrid information service is designed as an add-on information system, which interacts with the local information services and assembles their metadata instances under one hybrid architecture. It integrates different information services using unification and federation concepts. In this chapter, we summarize the principles and experiences gained in designing and building the semantics, architecture, and implementation for the hybrid information service.


2019 ◽  
Vol 18 (01) ◽  
pp. 1950009
Author(s):  
T. Venkatesan ◽  
K. Saravanan ◽  
T. Ramkumar

Organisations that perform business operations in a multi-sourced big data environment are in imperative need to discover meaningful patterns of interest from their diversified data sources. With the advent of big data technologies such as Hadoop and Spark, commodity hardwares play vital role in the task of data analytics and process the multi-sourced and multi-formatted big data in a reasonable cost and time. Though various data analytic techniques exist in the context of big data, recommendation system is more popular in web-based business applications to suggest suitable products, services, and items to potential customers. In this paper, we put forth a big data recommendation engine framework based on local pattern analytics strategy to explore user preferences and taste for both branch level and central level decisions. The framework encourages the practice of moving computing environment towards the data source location and avoids forceful integration of data. Further it assists decision makers to reap hidden preferences and taste of users from branch data sources for an effective customer campaign. The novelty of the framework has been evaluated in the benchmark dataset, MovieLens100k and results clearly confirm the advantages of the proposal.


2019 ◽  
Vol 118 (2) ◽  
pp. 54-66
Author(s):  
Tisha Meriam Cherian ◽  
M. Shanmugam ◽  
Aravindh Kumaran

The advancement in technology has provided a great platform in organizations with the use of web-based applications. E-business plays a vital role in business transactions in construction industry. Using this technology, construction sector that is fragmented in nature consisting of customers, contractors, suppliers, consultants, government authorities can be effectively coordinated. The purpose of this paper is to developa conceptual model to measure the performance of a firm that adopts e-business applications.


Author(s):  
Mehmet S. Aktas

The data requirements of e-business applications have been increased over the years. These applications present an environment for acquiring, processing, and sharing data among interested parties. To manage information in such data-intensive application domain, independent enterprise e-business applications have developed their own solutions to information services. However, these solutions are not interoperable with each other, target vastly different systems, and address diverse sets of requirements. They require greater interoperability to enable communication between different systems, so that they can share and utilize each other’s resources. To address these challenges, we discuss principles and experiences for designing and building of a novel enterprise information system. We introduce a novel architecture for a hybrid information service, which provides unification, federation, and interoperability of major Web-based information services. The hybrid information service is designed as an add-on information system, which interacts with the local information services and assembles their metadata instances under one hybrid architecture. It integrates different information services using unification and federation concepts. In this chapter, we summarize the principles and experiences gained in designing and building the semantics, architecture, and implementation for the hybrid information service.


2019 ◽  
Vol 8 (2S11) ◽  
pp. 3814-3817 ◽  

Activity of face to face human resource management is replacing with electronic human resource management (E-HRM) in many organizations. For creating operational and dynamic capabilities and on effectiveness of HRM contributes greatly the term E-HRM facilitates the functions of HRM. Within an organization it can consider that electronic human resource is the function of human resource that is focused with regulation, use and management of electronic processes and information. For web based business applications electronic human resource management plays an important role. As management is done through online is taking less resources and time.


Author(s):  
Arbarija Hafiz Lbs ◽  
Erlangga Hakim Manurung ◽  
Nurbaiti Nurbaiti

With the large number of fans of Roti Ganda outside the Pematang Siantar area, therefore an E-business implementation system is needed in the company. The use of e-business technology facilitates company performance and improves company quality. The application of this technology can expand the company's market share, especially the cost for advertising which is cheap compared to advertising on the street and mass media. There needs to be socialization and in-depth  learning as well as careful preparation before implementing e-business applications. In the process of designing the application of E-Business at a web- based Double Bakery Shop with a CRM (Customer Relationship Management) approach, an explanation or theory is needed that can support and support success in making the information system and to explain to users how the functions and benefits of implementing E-Business are needed. on a web-based Double Bakery with a CRM approach.


Author(s):  
Cecil Schmidt

The continuing evolution in state-of-the-art business applications such as those that support e-commerce, advancements in programming language design such as Java™, and the requirements for persistent data access mechanisms have all significantly impacted the required knowledge-base of computer information science graduates. As such these individuals should have a strong background in the design and implementation of client/server applications in both traditional and Web-based environments. Application design should emphasize object-oriented techniques that can take full advantage of the most recent enhancements to programming languages. Also, alternative file structures and data access methods should be explored. This chapter gives an overview of a new course offering which will address these issues.


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