A Kind of Intelligent Client Flow Engine Based on Ajax

2012 ◽  
Vol 220-223 ◽  
pp. 2504-2507
Author(s):  
Yi Chuan Shao ◽  
Xing Jia Yao ◽  
Li Wei Tian
Keyword(s):  
Data Access ◽  
Business Logic ◽  
Caching Mechanism

To solve the lack of intelligence and the traditional Ajax engine server’s overload problem, we design a new Ajax engine based on the browser caching mechanism named ICFE (Intelligent Client Flow Engine) which separates the business logic layer from data access layer, and transfers business logic layer and the relevant data to the client catch to implement.

scholarly journals Security Enhancement Using Cache Based Reauthentication in WiMAX Based E-Learning System

2015 ◽  
Vol 2015 ◽  
pp. 1-6
Author(s):  
Chithra Rajagopal ◽  
Kalaavathi Bhuvaneshwaran
Keyword(s):  
Rural Areas ◽  
Data Access ◽  
Learning System ◽  
Wimax Networks ◽  
Security Enhancement ◽  
E Learning ◽  
Session Hijacking ◽  
Cache Mechanism ◽  
Caching Mechanism ◽  
Multicast Services

WiMAX networks are the most suitable for E-Learning through their Broadcast and Multicast Services at rural areas. Authentication of users is carried out by AAA server in WiMAX. In E-Learning systems the users must be forced to perform reauthentication to overcome the session hijacking problem. The reauthentication of users introduces frequent delay in the data access which is crucial in delaying sensitive applications such as E-Learning. In order to perform fast reauthentication caching mechanism known as Key Caching Based Authentication scheme is introduced in this paper. Even though the cache mechanism requires extra storage to keep the user credentials, this type of mechanism reduces the 50% of the delay occurring during reauthentication.

Architecture of Campus Security Management System Based on WCF and RFID Technology

2013 ◽  
Vol 411-414 ◽  
pp. 462-466 ◽  
Author(s):  
Yue Li ◽  
Wen Hua Zeng ◽  
Lv Qing Yang ◽  
Zhuang Liang Wu ◽  
Mei Hong Wang
Keyword(s):  
Software Architecture ◽  
Management System ◽  
Security Management ◽  
Data Access ◽  
Rfid Technology ◽  
Business Logic ◽  
Distributed Environment ◽  
Campus Security ◽  
Service Models ◽  
Degree Of Coupling

This paper proposes a specific architecture of campus security management system based on WCF service of SOA and RFID technology, aiming at meeting the security and scalability requirement of the distributed environment of campus security management system. With the help of WCF service models, the underlying interaction among database, data access layer, RFID device information transaction and business logic processing are packaged seamlessly. Then the WCF service models provide platform-independent service to .Net MVC Framework Controller, which could be replaced by any type of caller, separating the presentation and implementation of this system. Because of the advantages of reducing the degree of coupling and greatly enhancing the security, scalability and reliability of the system, this architecture has been one of the recommended trends of software architecture.

Research on Database for Aluminum Alloys

2013 ◽  
Vol 655-657 ◽  
pp. 1815-1819
Author(s):  
Du Yuan ◽  
Ping Gu ◽  
Jian Min Zeng ◽  
Ping Chen ◽  
Yu Lin Zheng
Keyword(s):  
Aluminum Alloys ◽  
Data Access ◽  
Data Management System ◽  
Distributed Model ◽  
Business Logic ◽  
Enterprise Information System ◽  
Enterprise Information ◽  
Design And Implementation ◽  
Main Module ◽  
Scientific Classification

An overall description of the structure, main module function, database design and implementation of the Aluminum Alloy Data Management System (AADMS) is presented in this paper. AADMS is developed by JavaEE multilayer distributed model which includes client, web, business and EIS (EIS: Enterprise Information System) layers. This model can separate the complex business logic and data access logic from the client, enhancing the reliability, portability and expansibility of the system. The system provides scientific classification and management methods for general aluminum alloys, and accomplishes a highly efficient query function for materials and process information.

Framework Structure on English Resource Library in Networked Environment

2014 ◽  
Vol 687-691 ◽  
pp. 2339-2342
Author(s):  
Yu Mei Zhou ◽  
Jing Zhao Luan
Keyword(s):  
Data Access ◽  
Technical Support ◽  
Structure Model ◽  
Framework Structure ◽  
Business Logic ◽  
Functional Layer ◽  
Library Construction ◽  
Resource Information ◽  
Theoretical Support ◽  
Resource Library

With the popularity of the English application, English resources are increasingly important; this paper studies the framework structure for the difficult problems in the English resource library construction. First, it designed the framework structure model of English resource library, and then each layer of the model is described in detail. Among them, the resources and the functional layer includes all resource information in English resource library and user’s operating functions for resources; system layer, including business logic layer and data access layer, to achieve the high cohesion and low coupling of development, maintenance, deployment, expansion; the user level, including teachers users, student users, administrators and other users, each user has different permissions, you can use the different functions. Contents of this paper provide theoretical support and technical support for building English resource library construction.

Analysis and Design on Sports Meeting Information System

2014 ◽  
Vol 989-994 ◽  
pp. 5588-5591
Author(s):  
Li Hua Chen ◽  
Tie Zhu Niu
Keyword(s):  
Information System ◽  
System Analysis ◽  
Data Access ◽  
Structure Design ◽  
Work Flow ◽  
Frame Structure ◽  
Functional Requirements ◽  
Framework Structure ◽  
Business Logic ◽  
Analysis And Design

In the course of sports meeting, managing large amounts of data by hand is very difficult, the computer will be used in sports meeting management, accuracy and efficiency of data processing provides an important safeguard, in this paper, the sports meeting information system analysis and design. First, workflow analysis, pointed out the modern sports meeting work flow, as the basis for the next software development work; Then, functional requirements analysis, modeling example through interaction with each participant to clarify the main functions of the system implementation; Finally, the framework structure design, design the SSH three layer frame structure based on J2EE, for the presentation layer, business logic, data access layer is described in detail. To study the content of this article is based, easy to construct, easy maintenance, good reusability Web systems.

The UML Model for Access Management System of Intelligent Warehouse Based on RFID

2011 ◽  
Vol 383-390 ◽  
pp. 5855-5860 ◽  
Author(s):  
Quan Yin Zhu ◽  
Hong Zhou ◽  
Xiao Chun Shi ◽  
Rong Jing Hu
Keyword(s):  
Radio Frequency Identification ◽  
Management System ◽  
Data Access ◽  
Model Design ◽  
Business Logic ◽  
Access Management ◽  
Service Program ◽  
Development Environment ◽  
Frequency Identification ◽  
S Model

As the RFID (Radio Frequency Identification) technologies developing fast, it is used widely on application domain nowadays. The UML model design for Data Access Layer (DAL), Business Logic Layer (BLL), and Service Layer are introduced in detail. The SOA architecture selected for the access management system design is applied for the service program and integrated into Web service applications. The MyEclipse 8.5 and MySQL5.0 database are opted to be the development environment. The C/S design pattern is used to achieve data collection from RF tag and store the synchronization service program. Furthermore, the godown entry and the outbound order are automatically produced respectively. On the other hand, the B/S model is selected for Web services applications.

scholarly journals An English Online Homework Tutoring System Supported by Internet Database

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Huanxiang Hao
Keyword(s):  
User Satisfaction ◽  
Resource Sharing ◽  
Clustering Algorithm ◽  
Data Access ◽  
Practical Experience ◽  
Online Homework ◽  
Business Logic ◽  
Processing Efficiency ◽  
College English ◽  
Online Tutoring

College English tutoring is an important content of current research, and how to provide more effective methods for teaching tutoring is currently a hot research topic. Therefore, this paper designs an Internet-based online tutoring platform for college English teaching, which is accelerated by using the K-means clustering algorithm. The data processing efficiency and processing methods to improve user satisfaction require more practical experience to summarize. In the business logic layer, the uploaded information is mined through the K-means clustering algorithm to form an online tutoring university English database to provide platform data support, realize the business logic judgment of the data, convert the data in the database, and return to the user interface of other formats, to provide users with browsing and consulting. In the data access layer, the data from the business logic layer is processed. After the processing is completed, data can be added, deleted, modified, and checked in the database. Finally, the operation result of the database is fed back to the business logic layer for processing. Experimental results show that the designed platform has good data mining performance, low connection speed and low response delay, good compatibility, low CPU usage, fast resource sharing speed, and high user satisfaction. It can be connected to different operating systems.

scholarly journals Data Access Layer: A Programming Paradigm on Cloud

2013 ◽  
Vol 11 (3) ◽  
pp. 2341-2345
Author(s):  
Pratiyush Guleria
Keyword(s):  
Cloud Computing ◽  
Data Access ◽  
Public Cloud ◽  
Business Logic ◽  
Critical Part ◽  
Acid Properties ◽  
Programming Paradigm ◽  
Database Privacy ◽  
Private And Public

Database is important for any application and critical part of private and public cloud platforms. For compatibility with cloud computing we can follow architectures like three tier architecture in .Net Technologies such that database layer should be separate from user and business logic layers. There are some other issues like following ACID properties in databases, providing dynamic scalability by using Shared-disk Architecture and efficient multi-tenancy, elastic scalability, and database privacy.

Business Model Literature Overview

2014 ◽  
pp. 79-130 ◽  
Author(s):  
Ales Novak
Keyword(s):  
Business Model ◽  
Financial Reporting ◽  
Business Models ◽  
Potential Role ◽  
Financial Instruments ◽  
Business Logic ◽  
Literature Overview ◽  
Ifrs 9 ◽  
Definition Of

The term ?business model' has recently attracted increased attention in the context of financial reporting and was formally introduced into the IFRS literature when IFRS 9 Financial Instruments was published in November 2009. However, IFRS 9 did not fully define the term ‘business model'. Furthermore, the literature on business models is quite diverse. It has been conducted in largely isolated fashion; therefore, no generally accepted definition of ?business model' has emerged. Therefore, a better understanding of the notion itself should be developed before further investigating its potential role within financial reporting. The aim of this paper is to highlight some of the perceived key themes and to identify other bases for grouping/organizing the literature based on business models. The contributions this paper makes to the literature are twofold: first, it complements previous review papers on business models; second, it contains a clear position on the distinction between the notions of the business model and strategy, which many authors identify as a key element in better explaining and communicating the notion of the business model. In this author's opinion, the term ‘strategy' is a dynamic and forward-looking notion, a sort of directional roadmap for future courses of action, whereas, ‘business model' is a more static notion, reflecting the conceptualisation of the company's underlying core business logic. The conclusion contains the author's thoughts on the role of the business model in financial reporting.

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