[PDF] Top 20 MOBILE TRANSACTION CONCEPTS AND PROCESSING SYSTEM ARCHITECTURE OF TRANSACTION

... 2.1 Mobile computing verses distributed computing: A mobile computing system is a dynamic type of distributed system where links between nodes in the network change ...centralized ... See full document

... the Mobile 2-Phase Protocol implemented on a 3-Tier Transaction Processing System Architecture whereas figure 6 shows the second phase of the ...fixed processing nodes to ... See full document

... the mobile transaction system. Mo- bile transaction system components such as terminals and MTD’s are particu- larly vulnerable, because mobility enables offline transaction ... See full document

... online transaction processing (OLTP) whereas the latter (BI) relies on online analytical processing (OLAP), resulting in an overhead of de-normalising data from the for- mer and creating data cubes ... See full document

... the concepts of mobile environment that are vastly used and discussed in the database transaction ...a mobile environment, special terms and concepts need to be ...the mobile ... See full document

... authorising system user by using four factors; knowledge, possession, inherence and location factor (Asif et ...amongst system users and also exploited by illegitimate system ... See full document

... reference architecture for trusted data marketplaces in (Roman & Stefano, ...an architecture that can be used for future implementations of credit scoring ...the architecture could also be used ... See full document

... The need to maintain and manage a large amount of data efficiently has been the driving force for the emergence of database technology and E-commerce. Initially, data was stored and managed centrally. As organizations ... See full document

... IT architecture, develop proficiency in application software, understand the processing of transactions by AIS, develop familiarity with system development methodologies, understand IT controls and ... See full document

... its architecture is said to be constructed by integrating data from multiple heterogeneous sources to support and /or adhoc queries, analytical reporting and ...analytical processing (OLAP) tools for the ... See full document

... There are two categories of distributed deadlock detection algorithms: Probe–based detection algorithms and edge chasing algorithms. Many authors proposed various algorithms under these categories, which are as follows: ... See full document

... new system really worth building?” This phase provide the analyst with ample opportunity to understand thoroughly the problem, opportunities and/or directives that triggered the ...with system owners and ... See full document

... Electronic commerce draws on technologies such as mobile commerce, electronic fund transfer, supply chain management, internet marketing, online transaction processing, electronic data i[r] ... See full document

... A major complication of the log-structured approach is that the log only grows, and never shrinks in size. Further, the layout of the log becomes sub-optimal as changes to the state are appended to the log. Both of these ... See full document

... in mobile or stationary systems, including smart phones, tablet computers, automated teller machines (ATM), and point of sale (PoS) terminals, a direct observation attack based on shoulder surfing becomes great ... See full document

... These days, many people in the information technology world and in corporate boardrooms are talking about ―Big Data.‖ Many believe that, for organizations that get it right, Big Data will be able to unleash new ... See full document

... Positive and negative sequential patterns mining is used to discover interesting sequential patterns in a incremental transaction databases, and it is one of the essential data mining tasks widely used in various ... See full document

... the processing period is extended past 6 ...the processing time is extended and the length of the wait chain grows, shorter/lower contention transactions are at a greater ... See full document

... Pre-Level processing, Segmented Processing, Post-Level processing, Feature Extraction ...to system without any bank’s employee manual ... See full document

... distributed system is not reasonable in mobile computing ...between mobile hosts and server is usually of light bandwidth, consequently the latency in process decreases and performance ...In ... See full document