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| | Transaction processing - Wikipedia, the free encyclopedia |
 | | In computer science, a transaction is a group of logical operations that must all succeed or fail as a group. | | | They do this by making copies of the data in question and then running the operations on the copied data. | | | Client-server computing embraced similar principles in the 1980s with mixed success. |
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http://en.wikipedia.org/wiki/Transaction_processing
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| | Transaction Processing |
| | Transaction processing [1,3] is an important application of computer technology. | | | One of the primary goals of a transaction processing system is to allow several users to interact with the data in the system simultaneously while preserving the illusion that each user is executing alone. | | | This can be accomplished by requiring that transactions save the before-image of each object on nonvolatile storage before performing a write operation on that object. |
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http://www.cse.scu.edu/~jholliday/transproc.html
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| | New paradigms for transaction processing |
| | Whereas in the past, the operator of a transaction processing system acted in a programmed way as the interface between the world and the computer system, BPR has required such operators to make more independent decisions based on sources of data wider than that available from the traditional one function transaction processing system. | | | Another characteristic feature of transaction processing systems is the degree to which operators and the computer system can operate independently. | | | The systems are often used as "new" transaction processing monitor or time sharing like systems and so often require a high level of synchronisation between the actions of operators and the computer system. |
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http://www.csse.monash.edu.au/~cavram/papers/tp/tr94-02h.html
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| | Object Oriented Transaction Processing in the KeyKOS Microkernel |
| | Three major technological directions in computer technology are transaction processing, object orientation, and microkernel operating systems. | | | The interface objects ensure that a database object is transaction protected even though the application instance may pass its capability to the CAIO on to other objects. | | | An Abort Transaction operation causes the CAIO to discard the LEQ and release the database locks. |
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http://www.cis.upenn.edu/~KeyKOS/KeyTXF/KeyTXF.html
(4920 words)
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| | Enterprise Java Community: Nuts and Bolts of Transaction Processing |
| | Transactional Object: A CORBA object that encapsulates or refers to persistent data, and whose behavior depends on whether or not its operations are invoked during a transaction. | | | Java Transaction API are the latest entrants into the enterprise distributed computing arena. | | | Transaction processing has always been complex and critical. |
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http://www.theserverside.com/resources/article.jsp?l=Nuts-and-Bolts-of-Transaction-Processing
(5029 words)
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| | Transaction Processing Systems |
| | Because of this, Transaction Processing Systems are mostly unknown to the world of personal computers. | | | Transaction Systems handle errors in a safe and consistent manner, but there are certain errors that can not be avoided (e.g. | | | Not so long ago, Transaction Processing Systems were the exclusive domain of mainframe computers. |
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http://www.radpage.com/heitml2.1/features/transact.hei
(598 words)
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| | Java And Transaction Processing |
| | A transaction is initiated before persisting the new reservation information in the hotel schema and the car booking information in a different schema. | | | Data integrity would be lost if multiple programs were allowed to simultaneously update the same information. | | | If this limitation will make coding your bean difficult, you should consider using bean-managed transactions. |
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http://www.oracle.com/technology/sample_code/tech/java/j2ee/javacookbook/transactionprocessing.html
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| | Transaction Processing - TRANSACTION PROCESSING AND THE INTERNET, THE TRANSACTION PROCESSING PERFORMANCE COUNCIL |
| | Transaction processing is a type of computer processing that takes place in the presence of a computer user. | | | Other possible problems that often plague online world—such as computer system outages, slow servers, and security issues—should also be considered. | | | The advent of online technology has made the international distribution of goods and information a quick and often simple process. |
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http://www.referenceforbusiness.com/small/Sm-Z/Transaction-Processing.html
(879 words)
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| | N-TIER - ARTICLES ~ Transaction Processing |
| | Reliable, consistent, accurate, timely, transaction processing is fundamental to the operations of a business and fundamental to effective business use of computers. | | | Because it offers a practical replacement for the difficult and expensive two-tier methods discussed earlier, TP Monitor technology is now seen as a creating an open pathway to the distributed computing environment. | | | These Middleware solutions provide the support needed for distributed transactional processing across networks running multiple machines and databases. |
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http://n-tier.com/articles/tp.html
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| | Business Transaction Processing System |
| | The work flow component of the system should allow the rules that define sequence of steps (dependencies) and the rules that define the processing to be performed at each step to be easily modified by the users. | | | Accounting information is only one type of information to be collected by the work flow processing. | | | This often involves review of historical work levels and/or the results of Work Plans from "upstream" processing areas that generate work for this processing area. |
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http://st-www.cs.uiuc.edu/users/johnson/business-transactions/sreich.html
(1079 words)
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| | Transaction Processing Concepts and Techniques |
| | This generalizes the transaction concept from its traditional database domain to the broader context of client-server computing. | | | As such, it is the enabling technology for client-server computing. | | | The premise of the course is that RPC is the key to structuring distributed computations, and that transactional RPC is the best way to handle the inevitable exceptions that arise. |
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http://research.microsoft.com/~gray/WICS_99_TP
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| | Amazon.com: Principles of Transaction Processing (The Morgan Kaufmann Series in Data Management Systems): Books: Philip ... |
| | Bernstein and Newcomer then outline how transaction processing monitors work and discuss some of the details, such as interface definition languages, which let disparate computers communicate, and remote procedure calls. | | | For those of you who aren't TP experts, a transaction is a computer operation that meets the ACID test. | | | After reading this book you will be armed with sufficient knowledge to make intelligent choices in selecting the right approach for transaction processing in a system design, or to understand the nuts and bolts of any TPM that you are supporting. |
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http://www.amazon.com/exec/obidos/tg/detail/-/1558604154?v=glance
(2050 words)
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| | Transaction Processing |
| | You should not perform transaction processing with globals on other computers in networked configurations, as Caché does not journal them automatically. | | | Unlock is the releasing of an item that your process has locked. | | | Transaction processing helps maintain the logical integrity of your database. |
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http://platinum.intersystems.com/csp/docbook/DocBook.UI.Page.cls?KEY=GCOS_tp
(1684 words)
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| | What is transaction processing? - A Word Definition From the Webopedia Computer Dictionary |
| | A type of computer processing in which the computer responds immediately to user requests. | | | A June 1996 PC Week article describing a new architecture from Progress Software, that will enable corporations to build and deploy database query and transaction processing applications on the Internet. | | | You are in the: Small Business Computing Channel |
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http://www.webopedia.com/TERM/t/transaction_processing.html
(342 words)
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| | c-tree Database Server Æ Transaction Processing |
| | Most file processing attributes are determined when a file is created. | | | Transaction Processing: Ensuring data integrity in client/server environments | | | High Level - Provides for complete data integrity. |
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http://www.faircom.com/products/ctreeserver/transaction_processing.shtml
(542 words)
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| | Transaction Processing |
| | Each transaction will be contiguous within the input data. | | | The entries should be listed in the order that they were received in the input. | | | Input data to your program will come in two sections. |
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http://acm.uva.es/p/v1/187.html
(380 words)
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| | Transaction Processing - Computerworld |
| | Today, the problems of distributing transactions on the Web are similar to the problems of distributing them on systems with disparate data tables spanning multiple tape and disk drives. | | | As a result, extending TP capabilities to the Internet is often as easy as building the interface and business logic for an application on an existing system. | | | And you could do a relational database without TP, but you would lose one of the benefits of having a relational database: the ability to update multiple tables to reflect the completion of a transaction. |
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http://www.computerworld.com/databasetopics/data/story/0,10801,64305,00.html
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| | Databases move to deliver transaction processing |
| | He argues that the software industry must change to accommodate such numbers (that we will buy software off the shelf for instant installation and exploitation). | | | On page 4 of this Report David Vaskevitch (Microsoft's Director of Enterprise Computing) paints a picture which should make both database and transaction vendors wince, and sit up. | | | If you think that this summary appears gloomy for transaction vendors, then read on. |
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http://www.middlewarespectra.com/abstracts/2_94_01.htm
(1067 words)
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| | 15 Seconds : Transaction Processing in ADO.NET 2.0 |
| | If your implementation context was a single database, you could instantiate an instance of one of the IDBTransaction objects, attach it to your connection, process what you wanted, and either commit or rollback depending on the results. | | | Basically, I created a query which whacked and entire table, wrapped it in a transaction and ensured that it wouldn't commit. | | | This example is more in line with the earlier version of ADO.NET's transaction processing, namely, if everything works then commit, else rollback. |
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http://www.15seconds.com/issue/040914.htm
(1987 words)
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| | Transaction Processing Monitors |
| | An important part of the code has to be rewritten in C as it is originally written in Siemens Assembler (a S/390 look-alike). | | | But it should be resistant to reasonably traumatic sorts of system failures such as a network link breaking down or perhaps even a disk drive malfunctioning. | | | After the core is working, I am interested in implementing the Current interface with ORBit and cooperating with any other free ORBs who would like a Current interface which works with GTS. |
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http://linuxfinances.info/info/tpmonitor.html
(1007 words)
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| | Transaction Processing Performance Council |
| | What little performance information is available from these individual products is rendered less effective by distribution of processing across many software layers in many places on the network of the enterprise. | | | Therefore, I would suggest that performance analysis is a very necessary requirement because performance levels cannot be guaranteed by independent vendors as the computing environment is scaled up to meet greater business demand. | | | This, in turn, creates longer execution paths to process and greater memory consumption. |
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http://www.tpc.org/information/other/articles/NoAnalysis.asp
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| | Database Management Systems II - Prof. Holowczak |
| | Recall the database state is the set of data and values at a given point in time. | | | Phantom read and non-repeatable read are not possible. | | | Read Stability (like degree 2 above) - Phantom reads are possible |
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http://cimic.rutgers.edu/~holowcza/classes/baruch/9440/transactionprocessing
(2012 words)
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| | TPC-C |
| | TPC-C simulates a complete computing environment where a population of users executes transactions against a database. | | | TPC-C is more complex than previous OLTP benchmarks such as TPC-A because of its multiple transaction types, more complex database and overall execution structure. | | | Approved in July of 1992, TPC Benchmark C is an on-line transaction processing (OLTP) benchmark. |
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http://www.tpc.org/tpcc
(477 words)
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| | Financial Transaction Processing |
| | Fiscal managers must understand that access to this data also allows access to secure data such as credit card numbers and possibly other private information. | | | The Portal Manager will be required to develop programming which will reside on the portal. | | | The accounting and reporting software package allows access to data by the agency and will be limited to transactions for that agency only. |
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http://www.state.tn.us/guidelines/tf.html
(1855 words)
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| | High-volume Transaction Processing in J2EE |
| | Unable to be triggered by a particular user action as the data is incomplete or unstable; Data stabilises after the fact or when some other business process occurs | | | For example, does your business function fall into one or more of the following scenarios: | | | Batch processing: Use batch processes to process the work off-line. |
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http://www.devx.com/Java/Article/20791
(365 words)
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| | Course Technology--InfoWeb: Transaction Processing |
| | It makes clear, through vivid examples drawn from a company called Syntellect--which provides pay-per-view movies--what kind of software is helping to create this transformation and what role the Web will play. | | | Click to see a list of all Illustrated Computer Concepts InfoWebs. | | | Most information systems have gone beyond simply tracking transactions to offering more flexible reporting and information management capabilities. |
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http://www.cciw.com/content/transaction.html
(147 words)
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| | Transaction Processing & Payment Processing Solutions - EFT DataLink, Inc. |
| | Our product development is designed by creating strategic alliances with manufactures and pioneers of electronic data capture software and equipment. | | | Transaction Processing and Payment Processing Solutions - EFT DataLink, Inc. | | | In addition, EFT Datalink develops ATM hardware and software designed especially for the retail payment market. |
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http://www.eftdatalink.com
(164 words)
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| | Transaction Processing Monitor Technology |
| | For best results with this document, download Netscape Navigator or Microsoft Internet Explorer. | | | Please proceed to the Transaction Processing Monitor Technology Technology Description. |
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http://www.sei.cmu.edu/str/descriptions/tpmt.html#1271999
(65 words)
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| | IBM Software - Transaction Processing Facility (TPF) - Overview |
| | To view and print PDF files, you must have the Adobe Acrobat Reader software, which is available for free from the Adobe Web site: | | | z/Transaction Processing Facility Enterprise Edition (z/TPF) V1.1 (5748-T15) is a high-performance operating system specifically designed to provide high availability for demanding high volume, real-time transaction processing for mission critical e-business applications. | | | z/TPF runs on and exploits IBM's zSeries servers, an infrastructure offering for transaction processing with high quality of service demands. |
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http://www-306.ibm.com/software/htp/tpf
(95 words)
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| | Using Optimistic Atomic Broadcast in Transaction Processing Systems |
| | Citation: Bettina Kemme, Fernando Pedone, Gustavo Alonso, Schiper Schiper, Matthias Wiesmann, "Using Optimistic Atomic Broadcast in Transaction Processing Systems," IEEE Transactions on Knowledge and Data Engineering, vol. 15, no. 4, pp. | | | Atomic broadcast primitives are often proposed as a mechanism to allow fault-tolerant cooperation between sites in a distributed system. | | | Recently, a new approach has been proposed for atomic broadcast which, based on optimistic assumptions about the communication system, reduces the average delay for message delivery to the application. |
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http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/trans/tk/&toc=comp/trans/tk/2003/04/k4toc.xml&DOI=10.1109/TKDE.2003.1209016
(683 words)
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| | Transaction processing |
| | Transaction processing software enables you to manage online business transactions effectively and reliably. | | | This includes defining the format of the transaction and managing it through database access and information delivery. | | | Using this site means you accept its terms |
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http://www.himalaya.compaq.com/page/TransProc.html
(38 words)
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| | SwTech.com - TP and Middleware |
| | Advanced Transaction Processing and Distributed Applications programming techniques. | | | - The ACMS (Application Control and Management System) transaction processing system is Digital's TP monitor that runs on the OpenVMS operating system. | | | Information on the main Transaction Processing systems and Middleware products in widespread use. |
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http://www.swtech.com/tp
(117 words)
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| | NPC - Welcome |
| | We provide a wide range of business transaction processing, from point-of-sale credit card processing to e-commerce solutions. | | | NPC provides tailored processing solutions that allows our business partners to offer state-of-the-art products and services to their customers. | | | For banking institutions, we offer the SUCCESS Program designed to enhance client relationships while improving bottom-line results and focusing your internal resources on products that deliver strategic value. |
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http://www.npc.net
(259 words)
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| | Transaction - Wikipedia, the free encyclopedia |
| | A transaction is an agreement, communication, or movement carried out between separate entities or objects. | | | This is a disambiguation page: a list of articles associated with the same title. |
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http://en.wikipedia.org/wiki/Transaction
(88 words)
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| | J&B Software: Enterprise Wide Transaction and Payment System Solutions |
| | Today, JandB Software delivers market-leading automated payments, transaction processing and management systems to over 165 organizations, including regional and money-center banks, insurance companies and mutual funds, credit card and student loan processors, telecom, utilities, government, non-profit and commercial organizations. | | | The financial dynamics of the transaction processing industry have changed. | | | JandB Software designs solutions so they can be customized for your organization, no matter what business sector you’re in, or delivered as an ASP through our subsidiary, Convergent Payment Processing Services, Inc. |
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http://www.tmsimage.com
(276 words)
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| | E-xact Transactions Ltd. Know Where Your Money's Going -Secure Payment Gateway Solutions |
| | Online since 1998 and now processing billons of dollars of transactions per year, we’ve been at the forefront of the emerging world of online exchange, with solid and secure transaction processing systems and superb customer service. | | | If you're looking to integrate payment processing with your desktop or web application then we have several SDK's and an advanced Web Service SOAP API for you. | | | If you already have a Merchant Account and wish to process credit cards through a browser or desktop application we have the solution for you. |
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http://www.e-xact.com
(124 words)
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| | BEA Tunes Transaction Processing |
| | Qi Yue Ming, managing director of China UnionPay's center for Electronic Payment Systems, said his organization chose Tuxedo for its high-performance messaging, distributed transaction processing and manageability capabilities, which helped them avoid migration costs. | | | China UnionPay, which is a Shanghai-based, Chinese-government shareholding company, has built a national bank-card management system designed to help streamline authorization and payment processing on BEA's Tuxedo. | | | Join Ziff Davis Media eSeminars on May 9 for a free, one-day Enterprise Solutions Virtual Tradeshow to hear from industry analysts, consultants, IT managers, enterprise applications experts and vendor executives, how to drive efficiency, accurately assess and increase ROI, manage workflow and ease network and business process management. |
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http://www.eweek.com/article2/0,1895,1837675,00.asp
(913 words)
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