900,951 research outputs found

    Aplikasi Persediaan Stok Barang Di CV. Surya Fajar Cemerlang

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    The business process in a company must have transactions, both sales and purchase transactions. Similarly, what happened in CV. Surya Fajar Cemerlang is engaged in trading building materials and electronic equipment. In processing transactions, administrative staff are responsible for recording each transaction in the book sales and purchases. However, data errors often occur due to poorly filed data. One way to overcome this problem is to use a stock inventory application. This application can process incoming goods and items that come out, so they can find out the amount of stock and can make a report on goods transactions. Making this application uses the waterfall methodology, Visual Basic .NET programming language and MySQL database. The application of processing incoming and outgoing goods is expected to help the company overcome the chaos of data archiving so that transactions are smoother and run well

    Applications of Parallel Processing in Mobile Banking

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    The future of mobile banking will be represented by such applications that support mobile, Internet banking and EFT (Electronic Funds Transfer) transactions in a single user interface. In such a way, the mobile banking will be able to cover all the types of applications demanded at the market level. The parallel processing of credit card bank transactions could be performed with the help of a grid network. Excluding some limitations, the grid processing offers huge opportunities to exploit the parallelism. For this reason, a lot of applications of waiting queues in grid processing were developed in the last years. Grid networks represent a distinctive and very modern field of the parallel and distributed processing.mobile banking, electronic transactions, electronic funds transfer, mobile terminal, PDA, SSL, parallel processing, grid networks, clusters

    Payment network scale economies, SEPA, and cash replacement

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    The goal of SEPA (Single Euro Payments Area) is to facilitate the emergence of a competitive, intra-European market by making cross-border payments as easy as domestic transactions. With crossborder inter-operability for electronic payments, card transactions will increasingly replace cash and checks for all types of payments. Using different methods, the authors estimate card and other payment network scale economies for Europe. These indicate substantial cost efficiency gains if processing is consolidated across borders rather than "piggybacked" onto existing national operations. Cost reductions likely to induce greater replacement of small value cash transactions are also illustrated.

    Preemptive Software Transactional Memory

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    In state-of-the-art Software Transactional Memory (STM) systems, threads carry out the execution of transactions as non-interruptible tasks. Hence, a thread can react to the injection of a higher priority transactional task and take care of its processing only at the end of the currently executed transaction. In this article we pursue a paradigm shift where the execution of an in-memory transaction is carried out as a preemptable task, so that a thread can start processing a higher priority transactional task before finalizing its current transaction. We achieve this goal in an application-transparent manner, by only relying on Operating System facilities we include in our preemptive STM architecture. With our approach we are able to re-evaluate CPU assignment across transactions along a same thread every few tens of microseconds. This is mandatory for an effective priority-aware architecture given the typically finer-grain nature of in-memory transactions compared to their counterpart in database systems. We integrated our preemptive STM architecture with the TinySTM package, and released it as open source. We also provide the results of an experimental assessment of our proposal based on running a port of the TPC-C benchmark to the STM environment
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