Field Name

Description

 

 

 

 

 

 

Action

You

can select one, some, or all of the

following

actions

for

 

definition.

 

 

 

 

 

Define

PFD

specifications

 

 

 

 

 

 

 

Allows you to define specifications

of

the

printout

f

 

 

 

such as characters per inch, lines

per

inch, size

(

 

 

 

length), and so on.

 

 

 

 

 

Work

with

PFD definition fonts

 

 

 

 

Allows you to change fonts you use to print.

Specify database file

Allows you to specify the database file to print.

Specify break fields

Allows you to select the fields which cause the pag

Design record layout

Allows you to define where the fields of the record database file are placed in the record layout. The the specified fields are printed as text, page se graphics, or bar codes (variable data). It also allo place variable data such as job date, job time, pa record number, database file name, library name, and member name (reserved variable data) in the record l

It also allows you to define where the fixed data, text, bar codes, lines, boxes, page segments, and gr are placed in the record layout.

Design page layout

Allows you to specify how to print a record repeate page. It also allows you to define where the variab such as job date, job time, page number, record numb database file name, library name, and member name (reserved variable data) are placed on a page.

It

also

allows

you

to print the variable data such

value

 

of

the

first

record in the group, the field

last

record

in

the

group,

the total of the field va

group,

the

average

of the

field values

in the

group

maximum

field value

in the group, the minimum field valu

the

group,

and

the

record

countssummaryof the

group

(

data ).

It also allows you to define the fixed data, such codes, lines, boxes, page segments, and graphics on a page.

Specify record selection

Allows you to select records based on the comparative condition that you specify, such as equal to, greate less than, and so on.

Define printout specifications

Allows you to define how the printout will be printed, as:

 

Ÿ

Number of copies

 

Ÿ

Print quality

 

Ÿ

Source drawer

Ÿ

Form type

Ÿ

Form definition

Specify

mapping

object name

Allows you to specify the mapping between the databa field value and the object name.

Chapter 10. Work with PFD Definitions145

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IBM AS/400 Specifications, With PFD definition fonts, Specify database file, Specify break fields, Design record layout
Page 164 Page 166

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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