Using SEU

 

‡

 

6 76

Edit

MYLIB/QRPGLESRC

 

 

 

Columns . . . :

 

SEU==>

___________________________________________________________

EMPRPT

 

FMT H

HKeywords++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 

'''''''

*************** Beginning of data *************************************

 

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

 

 

 

 

 

 

'''''''

****************** End of data ****************************************

 

 

 

F3=Exit

F4=Prompt

F5=Refresh

F9=Retrieve

F10=Cursor

 

 

F16=Repeat find

F17=Repeat change

F24=More keys

 

 

ˆMember EMPRPT added to file MYLIB/QRPGLESRC.

 

+

 

 

 

—

˜

Figure 27. Edit Display for a New Member

4. Type the following source in your SEU Edit display, using the fol prefix commands to provide prompting:

¹ IPF — for file description specifications

¹IPD — for definition specifications

¹IPI — for input specifications

¹

IPC

—

for

calculation

specifications

¹

IPCX

—

for

calculation

specifications with extended Factor 2

¹IPO — for output specifications

¹

IPP

—

for

output specifications continuation

¹

IPPR

—

for

procedure specifications

Chapter 5. Entering Source Statements53

Page 76 Page 78
Page 77
Image 77
IBM AS/400 manual Ipcx, Ippr
Page 76 Page 78

AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.
Top Page Image Contents