What is VisionPLUS
VisionPLUS is a transaction processing software application from First Data International (FDI). This application is mainly used for credit card transaction processing by multinational banks and transaction processing companies. Banks traditionally use this application to store and process credit card accounts and process transactions (Visa, Mastercard, American Express, Europay, private label transactions). The rough estimate of number of cards processed on different versions of this application software around the world is 350 million.
Modules
VisionPLUS is designed as a flexible, full-featured and a very powerful account processing system. VisionPLUS consists of modules that work together to fully manage a company’s credit processing environment. The main modules of Visionplus include:
* Credit Decision Management (CDM) – new accounts processing module
* Credit Management System (CMS) – account processing module
* Collections Tracking Analysis (CTA) – delinquent collections module
* Account Services Management (ASM) – customer services module
* Financial Authorisation System (FAS) – financial authorisations module
* Letters System (LTS) – letter generation module
* Security Sub System (SSC) – user access control module
* Interchange Tracking System (ITS) – dispute tracking module
* Transaction Management System (TRAMS) – front-end processor
* Merchant BankCard System (MBS) – merchant acquiring system
* VisionPLUS Messaging System (VMx) – XML messaging gateway to VisionPLUS
* Hierarchy company system (HCS) – supports commercial card clients
* Loyalty Management System (LMS) – Managing of loyalty points based on transactions done.
* Direct Payment Utility (DPU) – Tool for recurring and one-time payment, which
provides different payment options and allows
for processing and managing balance transfer.
Visionplus gives full flexibility to banks so that they can have their own features and functionalities. Out of the above modules CMS plays an important part or it can be said as the “Heart of Visionplus”. All the account related activities are posted in CMS module.
History
The VisionPlus Software was introduced by Paysys International Inc. in 1996. In 2001, FDI acquired Paysys and since then VisionPlus is an FDI product.
Versions
1983 CardPac was released by CCS. Its main market was the bankcard industry (Visa and MasterCard transaction processing only).
1988 Vision21 was released for the private label card market by CCSI
1991 VisionPLUS for both private label and bankcard market by CCSI
1998 VisionPLUS 2.5 was released by Paysys
2000 VisionPLUS 8.0 was released by Paysys
2006 VisionPLUS 8.21 was released by Paysys
The software runs on IBM Mainframes (Z Series) as well as IBM AS 400 (i Series), primarily using COBOL,CICS and VSAM. Previous versions of VisionPLUS were available on Unix also.
某IT国企招聘应用系统开发工程师
职位要求：
本科学历
3-4年主机开发经验
熟悉COBOL，CICS，DB2
熟悉Zos操作系统，银行系统经验佳
工作职责：
根据需求定义与需求分析从事系统设计、开发和测试工作
工作地点 北京
福利待遇：
按照国家规定福利，提供住宿和加班餐补等
薪资面谈
请发简历至tcc_1225@hotmail.com(msn)
QQ：26752524
PL/1中的冒泡排序(How to write Bubble Sort with PL/1)
SHELL: PROCEDURE OPTIONS (MAIN);
DECLARE
ARRAY(50) FIXED BIN(15),
(K,N) FIXED BIN(15);
GET LIST(N);
GET EDIT((ARRAY(K) DO K = 1 TO N));
PUT EDIT((ARRAY(K) DO K = 1 TO N));
CALL BUBBLE(ARRAY,N);
END BUBBLE;
BUBBLE: PROCEDURE(ARRAY,N); /* BUBBLE SORT*/
DECLARE (I,J) FIXED BIN(15);
DECLARE S BIT(1); /* SWITCH */
DECLARE Y FIXED BIN(15); /* TEMPO */
DO I = N-1 BY -1 TO 1;
S = ’1′B;
DO J = 1 TO I;
IF X(J)>X(J+1) THEN DO;
S = ’0′B;
Y = X(J);
X(J) = X(J+1);
X(J+1) = Y;
END;
END;
IF S THEN RETURN;
END;
RETURN;
END SRT;
PL/1中的Hello World(How to write Hello World with PL/1)
HELLO: PROCEDURE OPTIONS (MAIN);
/* A PROGRAM TO OUTPUT HELLO WORLD */
FLAG = 0;
LOOP: DO WHILE (FLAG = 0);
PUT SKIP DATA('HELLO WORLD!');
END LOOP;
END HELLO;
JCL Utility 之 IDCAMS删除Data Set(Deleting Cataloged Data Sets)
IDCAMS Utility中，还提供了一个’DELETE’命令，用于删除Cataloged Data Set。在删除Data Set的同时，对Data Set进行uncatalog操作。’DELETE’可以操作的包括：
1. Sequential Data Set 2. Partitioned Data Set 3. Partitioned Data Set中的member
‘DELETE’命令的语法：
| //STEP1 EXEC PGM=IDCAMS //SYSPRINT DD SYSOUT=A //SYSIN DD * DELETE data-set-name DELETE data-set-name(member) /* |
删除Data Set的例子：
DELETE MIB.TEMP.DATA
删除member的例子：
DELETE MIB.PGM.LOAD(COMPIT)
PURGE:
在使用’DELETE’命令时，还可以使用’PURGE’参数。使用’DELETE’时，默认情况是’NOPURGE’。添加’PURGE’参数后，即不管现在Data Set的状态是什么，都进行删除操作。
使用’PURGE’参数删除的一个例子：
//SYSIN DD *
DELETE data-set-name -
PURGE
ERASE:
在使用’DELETE’命令时，还可以添加’ERASE’参数，即在删除Date Set之后，使用二进制的’0’来覆盖 Data Set所占用的磁盘空间。也就是所谓的完全删除。
使用’ ERASE’参数删除的一个例子：
//SYSIN DD *
DELETE data-set-name -
ERASE
即在删除’ data-set-name’后,’ data-set-name’所占用的DASD空间，会被二进制的’0’所覆盖。
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