File Maintenance

 

 

 

 

 

 

‡

 

 

—

 

ADD MODE

 

 

 

 

22:32:04

CUSTOMER FILE MAINTENANCE

9/30/94

 

 

Customer:

00012

 

 

 

 

Name

JUDAH GOULD

 

 

 

 

Address

2074 BATHURST AVENUE

 

 

 

Address

 

 

 

 

 

City

YORKTOWN

 

 

 

 

State

NY

Zip 70068

 

 

ˆ F12 Cancel Addition

˜

 

 

 

 

 

Figure 179.

'Customer File Maintenance' Add Mode prompt screen

 

 

The

workstation user responds to the delete prompt

by entering a cu

as

shown in

Figure 180.

 

 

 

 

 

 

 

 

‡

DELETE MODE

—

 

 

 

 

 

 

22:32:55

CUSTOMER FILE MAINTENANCE

9/30/94

 

00011 <--Enter Customer Number

ˆ

F3 End Job

F5 Add

F6 Update

F7 Delete

F8 Display

˜

 

 

 

 

 

 

 

 

 

 

 

 

Figure

180.

'Customer File Maintenance' Delete Mode prompt screen

 

 

The workstation user responds to

the update

prompt by entering a cu

number

as shown in Figure 181 on

page 358.

 

 

 

Chapter 19. Example of an Interactive 357Application

Page 380 Page 382
Page 381
Image 381
IBM AS/400 manual ADD Mode, Bathurst Avenue, Delete Mode
Page 380 Page 382

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.
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