Delivering Next Generation User Interfaces for Business

Delivering Next Generation
User Interfaces for Business
Intelligence Using AJAX
A White Paper
by Rado Kotorov, Ph.D.
Diane Sklar
Table of Contents
1
Introduction
2
AJAX – A Core Web 2.0 Technology
2
Web 2.0: Technology Evolution
3
User Experience Gap: Web Versus Desktop Applications
5
Economic Benefits: Lower Total Cost of Ownership
7
Next Generation of Business Intelligence
Applications and User Interfaces
8
Why AJAX?
8
Power Painter Architecture
8
Legacy WebFOCUS Components
9
AJAX Front-End Architecture
10
AJAX Component Architecture
15
Conclusion
Introduction
Information Builders has released an AJAX-based thin-client report authoring application called
WebFOCUS Power Painter that allows business analysts to develop print-ready, compound,
coordinated reports. The application’s robust functionality required a rich and responsive user
interface (UI), similar to desktop applications. This paper explains why Information Builders
chose to implement Power Painter using a component-based AJAX architecture. The first section
puts AJAX in the context of the emerging Web 2.0 technologies; the trends in UI, interaction, and
Web application design; and the productivity gains that drive the development and deployment
of zero-footprint applications. The second section focuses on the overall AJAX architecture and
how Information Builders used it to leverage the development of Power Painter.
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Information Builders
AJAX – A Core Web 2.0 Technology
Web 2.0 has been promising to deliver productivity gains by offering a second generation of Web
services, which let people work, collaborate, and share information online. Web 2.0 applications,
also known as Rich Internet Applications (RIA), use a variety of techniques, such as Web services,
Asynchronous JavaScript and XML (AJAX), Really Simple [Web] Syndication (RSS), and others.
Of these technologies, AJAX has attracted the most attention recently because it enables
many of the Web 2.0 productivity applications. What follows describes AJAX in the context
of evolving Web standards.
Web 2.0: Technology Evolution
Like every maturing medium, the Web is continuing to evolve. So far development has occurred
in three major stages (see Figure 1):
Web 1.0 – Content delivery and communication. This early stage profoundly changed the
dissemination of information via two key innovations – HTML pages and e-mail. Information
that was hard to reach became easy to get, and local content became as easily available as
national- or international-level content.
Web 1.5 – Content personalization and multilevel communication. In this phase, search and
personalization made the dissemination of information more efficient, and chat rooms
and instant messaging expanded communication in real time.
Web 2.0 – Authoring and collaboration. This current stage is not about dissemination of
information, but about productivity – accomplishing work-related tasks in a virtual space
with tools and applications that are available anywhere, at any time, and can be shared
collaboratively. Web 2.0 is about distributed productivity tools. In addition, distributed
productivity tools have become available on demand via the Web.
Evolution of Web Technologies
Web 1.0
Web 1.5
Static Pages
Personalized Pages
HTML
Static/animated images
Hyperlinks
Dynamic HTML
Search engines
XML
Multimedia publishing
Web 2.0
Content Publishing
Content Publishing
Authoring
Collaboration
Authoring
Live Office
Communications
E-mail
Rich Internet
Applications (RIA)
Asynchronous JavaScript
(AJAX) and XML
Really Simple
Syndication (RSS)
Communications
Chat rooms
Instant messaging
VOIP
Live meeting
Richness of Interface
Productivity
High
Low
Figure 1. Web content publishing and communications technologies have become more dynamic and
have merged with each other, giving birth to a generation of authoring tools that serve both purposes.
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Delivering Next Generation User Interfaces for BI Using AJAX
Web 2.0 is driven by a need for resource utilization and productivity gains as was the
development of factories during the Industrial Revolution. The first factory was built on a river
to utilize the power of the water, in a city for the labor supply, and in a single building to give
workers immediate access to machine resources. The emergence of Web 2.0 technologies has
been driven by the expectations of users to have immediate, consistent access to files and
applications and a certain level of performance. Like the factory, Web 2.0 is driven by a need
for efficient resource utilization and productivity goals but it exists in a much more complex
world of distributed global enterprises.
User Experience Gap: Web Versus Desktop Applications
What is the role of AJAX in Web 2.0 and why is there so much excitement about it? AJAX is
an enabling technology that fills the gap between the user experience with Web and desktop
applications. Web applications’ lack of responsiveness and dearth of controls offset all the
advantages of thin-client tools.
Historically, desktop developers have leveraged two capabilities of Windows that make
applications more intuitive and user friendly than Web counterparts:
■
Richness. When a robust set of UI components are combined, they make the user interface
natural, informative, and intuitive to use.
■
Responsiveness. The ability of the application and the user interface to quickly adapt to
user actions creates a seamless interactive experience.
From a user perspective, a rich and responsive interactive design lowers an application’s
learning curve, which in turn drives faster adoption. Like the desktop interactive paradigm, the
Web 2.0 interactive paradigm also allows for self-learning of advanced features via visual aids.
For example, well-organized dialogs with visual aids and icons allow users to accomplish specific
tasks, and also provide information about additional options. These options are presented to the
user interactively while the target task is accomplished. Contrast this approach with searching
for functions and options in an API manual, which requires prior knowledge of a function or a
procedure. Overall, an interactive design reduces the application information burden on users
and allows more to be accomplished with less effort.
The user experience gap between Windows and the Web was due to the limitations of the
early Web client-server application model where the Web server was the platform for all
processing logic and the browser was the client handling nothing more than data display. This
model lacked responsiveness, which in turn constrained the richness of its Web applications.
In the client-server architecture, users interact with HTML pages and each action triggers a
request to the server. When the request is processed, a new page is generated and loaded in the
browser. The reloading of the page has two consequences that severely limit the experience.
First, reloading the page causes discontinuity in the cognitive experience (see Figure 2), which is
a well-known problem in early Web applications. Flipping from page to page causes disorientation,
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while the allocation of tasks on different page views causes loss of context. The result is the
user often gets lost.
The second consequence, the reloading of the page also causes a broken and rigid interactive
flow. The user cannot initiate a new interaction or change the workflow until the next page. For
example, in a shopping basket or any other Web form application, the user cannot correct the
quantity of an item without returning to page one. This limitation compounds as the complexity
of the applications and the variations in the user interaction patterns increase, i.e., when different
users have different routines and take alternative step sequences to accomplish similar tasks.
User Experience in a Client-Server Web Application
Browser
Web Server
Page 1
Browser
Web Server
Page 2
Task1
Browser
Page 3
Task 2
Task 3
Rigid Workflow
Rigid Workflow
Loss of Context
User Experience With an AJAX Web Application
Browser
Page 1
Web Server
Task 1
Task 2
Task 3
| Figure 2: Comparison of user experiences.
To illustrate the drawbacks of creating a more sophisticated application in Web client-server
mode, imagine the user experience of writing a document in a client-server application. For each
paragraph, the user must open a dialog, enter the text in an input box, and wait for the changes
to be applied to the document when the page is refreshed. These steps must be repeated for
every edit, format change, and copy-and-paste command. The client-server model requires
rigidly structured workflows that fit in the page-action-new-page paradigm. They lack the
ability to adapt to the natural workflows of diverse users. Therefore, the semi-static nature of
client-server applications requires not only more clicks to accomplish a task, but also more
process training.
Unlike client-server technologies, AJAX uses a combination of techniques, such as asynchronous
JavaScript, the Document Object Model (DOM), XMLhttpRequest, XHTML, and CSS to make
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Delivering Next Generation User Interfaces for BI Using AJAX
JavaScript calls to the server and update any element of the application that resides within the
browser incrementally. In other words, the user never leaves the application since no action
triggers the reload of a full page.
This seemingly small change has actually had a profound effect on interaction and usability.
Transferring more of the interaction to the client side not only improves the workflow, it also
allows more enriching UI components to be added, bringing the user experience on a par
with desktop applications.
Economic Benefits: Lower Total Cost of Ownership
The improved interactivity of Web 2.0 applications is driving more and more applications off
the desktop and thereby lowering the total cost of ownership. These transitioning Web 2.0
applications enabled by AJAX, are productivity tools, such as word processing, spreadsheets,
calendars, and e-mail applications. Examples include:
■
■
The packages recently released by Google
■
Writely, the collaborative word processor (www.writely.com)
■
Google spreadsheet (www.spreadsheets.google.com)
Competitive Web-based word processors
■
Zoho Writer (www.zohowriter.com)
■
Abc Writeboard (www.writeboard.com)
■
ajaxWrite (www.ajaxwrite.com)
■
Num Sum spreadsheet functionality (www.numsum.com)
■
30 Boxes, a Web-based calendar (www.30boxes.com)
■
Jotspot, the wiki toolkit, which can be used to build Web sites and Web applications
(www.jot.com)
■
Emerging Web-based desktops (www.desktoptwo.com)
All of these products have sufficient features to be considered as possible alternatives to
existing desktop applications. The products appeal to individual users because of their lower
cost – compare the price of Microsoft Office to free. However, many of these tools can be used
only in connected mode and do not offer local storage of documents on the client machine,
which is a drawback for some users.
The key benefit accompanying the transition from Windows to Web applications is the lowering
of the total cost of ownership (TCO). This lower cost stems from the centralization of most
software in a single location on the server with only a browser installed on desktops throughout
the enterprise. The enterprise transition from thick, desktop clients to thin, Web-based clients
offered the following specifc cost savings:
■
Lower installation costs
■
Lower maintenance costs
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Information Builders
■
Easy, incremental upgrades to existing applications
■
User administration savings
■
Document backup and archiving
■
Compliance and security
■
Instant availability to users
The cost savings of moving applications to the Web was so great that it overcame the fact
that the first generation of Web applications were actually less flexible and user friendly than
their Windows predecessors (see Figure 3). Now with the advent of Web 2.0 technology,
usability of Web applications equals that of the level of Windows applications and also
provides reach throughout the enterprise and to the Internet.
The benefits of the thin-client have driven the transition to Web-based e-mail, calendar, and
contact management systems – a trend that will carry over to other applications as they
become available on the Web.
Usability and Total Cost of Ownership for Windows and Web Applications
TCO
Usability
Usability
Usability
TCO
Windows
TCO
Web 1.0
Web 2.0
Figure 3. Web 2.0 technology closes the gap in usability that existed between Windows applications and
Web 1.0 technology. At the same time, it drives the total cost of ownership continuously down as enterprises
convert traditional desktop applications to the Web.
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Delivering Next Generation User Interfaces for BI Using AJAX
Next Generation of Business Intelligence
Applications and User Interfaces
Information Builders’ WebFOCUS Power Painter is a complex, thin-client application for
authoring print-ready, compound, coordinated reports. It addresses the needs of analytical
content developers, advanced business users, and ad hoc analysts.
Compound reports are reports that can contain multiple tables and graphs based on one or
more data sources (see Figure 4). While most ad hoc analytic reports contain a single report and
a graph, solving complex analytical business problems requires access to multiple data sources
and the ability to combine charts and reports into a single document. A robust business
intelligence application has to provide sufficient capabilities to perform both simple and
complex analysis. The pervasiveness of Excel, which allows multiple worksheets in a single
workbook showing multiple views of data, makes the necessity of compound reports apparent.
Coordinated reports partition report output into multiple sections based on the values in a data
field. Commonly, coordinated reports are partitioned by country, region, brand, etc. Coordination
offers two advantages:
■
Distribution of reports – each section of the report can be distributed separately or burst
apart from the other sections by WebFOCUS ReportCaster
■
Customization and privacy of reporting content – users receive only the information that
is relevant to their country, region, brand, etc.
Print-ready reports require capabilities to control the style and formatting of each element
in the report. They must be rich and flexible enough to include images and other decorative
elements that reflect the corporate identity and corporate style guidelines. Very often the
process of styling a report is separated from the data extraction, requiring analysts to use
multiple tools to accomplish related tasks in the production of analytical reports. With Power
Painter, one tool does both data extraction and styling.
Figure 4. The product category field is selected as the coordinating sort field for a compound
output consisting of a report and a graph. Each product category will be shown on a new page
at run time.
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Information Builders
Why AJAX?
Why did Information Builders choose an AJAX framework as the front-end technology for Power
Painter? There are alternatives to AJAX. Flash (formerly Macromedia, now Adobe) also provides
a means to develop rich clients. DHTML allows partial upload of components of an HTML page
without having to refresh the entire page.
The choice of AJAX was dictated by three core requirements:
■ Cross-browser compatability. AJAX allows Power Painter to work unconditionally in all
standard enterprise browsers.
■
Zero footprint. No software is installed on the desktop machine via downloads or plug-ins.
■
Interaction complexity. For the layout and styling of reports and graphs, Power Painter
demands partial screen updates, asynchronous communication, widgets supporting direct
manipulation, multiple coordinated windows, modeless and modal dialogs, menus, keyboard
navigation, etc. The AJAX framework was able to supply all these varied types of interactions.
Flash does not meet the zero-footprint requirement as it requires either the Flash player to
be installed on the desktop machine or the player plug-in to be installed in the browser.
Furthermore, Flash components can be integrated in an AJAX-based application, but not vice
versa. JavaScript components cannot be used directly in a Flash application. They have to be
converted to .swf (the native Flash file format) components. While Flash can provide a rich
and responsive application user interface, DHTML cannot. Its user interaction paradigm is
considerably less rich.
Power Painter Architecture
In designing the WebFOCUS Power Painter architecture, Information Builders leveraged its
industry-leading data access and report-formatting capabilities. This logic was embedded in
the cross-platform portable C code of the WebFOCUS Reporting Server. A powerful extensible
engine, this server can support more than 300 adapters, which read relational or legacy data
sources. The challenge was to get the procedurally oriented reporting server to communicate
with the object-oriented Web 2.0 user interface (see Figure 5).
Legacy WebFOCUS Components
The WebFOCUS Reporting Server is driven by fourth-generation language scripts known as
FOCEXECS. The FOCEXEC language has evolved over more than 20 years and contains a rich
storehouse of report layout and formatting syntax options. In addition, the FOCEXEC language
has syntax to specify a report’s data source, contents, sorting, and filtering rules.
A new layer called the FOCUS Data Mediator (FDM) was developed as a bridge between the
two generations of product modules, i.e., between the WebFOCUS Reporting Server on the
back-end and the new AJAX-based Power Painter modules facing the user. The FDM parses
8
Delivering Next Generation User Interfaces for BI Using AJAX
and wraps the reporting options requested by the user. From the resulting objects, it then
assembles a new FOCEXEC or updates an existing FOCEXEC.
In this way, the Reporting Server architecture is preserved. The Reporting Server is unaware
that it is communicating with an AJAX framework on the front-end. The User Interface Request
Controller serves to convert visual-screen objects to XML-based business-report logic that the
FDM can manipulate.
The fact that the Reporting Server is shielded from the user-interface technology, and vice
versa, makes the entire WebFOCUS design flexible and extensible. The architecture can be
extended to accommodate any other Web 2.0 framework in the future.
AJAX Front-End Architecture
To deliver Power Painter’s front-end, Information Builders utilized an AJAX framework and a
library of user-interface components. Any advanced development environment consists of
design patterns, a framework, classes, and components. The AJAX framework provides the
piping and the portable browser functionality. It glues together the several techniques that
comprise AJAX, and:
■
Provides a wrapper around the XMLHttpRequest method to encapsulate browser-server
interaction
■
Provides XML manipulation and interrogation
■
Performs DOM manipulation according to responses from XMLHttpRequest
■
Renders the user-interface components
The AJAX application encapsulates a client-side engine consisting of JavaScript functions.
These JavaScript functions render the user interface and communicate with the server in an
XML format. The AJAX desktop engine is loaded in the browser when the application is initiated
and it remains in the browser, eliminating the need for any plug-in or other software on the
client machine. The application window of Power Painter initiates this engine in the browser.
User interactions are passed to the engine, which in turn passes them to the server. This
model is fully compatible with the MVC (Model-View-Controller) architecture, thus separating
the presentation from the business logic of the application.
The client-side engine can handle multiple user-interface interactions while simultaneously
processing server requests (see Figure 5). This feature ensures the responsiveness of the
application, which in turn provides a seamless and continuous user-interaction experience.
From an architectural and developmental point of view, the client-side engine also allows an
increase in the number of user-interface components, providing a richer user interface.
9
Information Builders
View
Controller
Model
User Interface
Request Controller
FOCUS Data
Mediator
AJAX Request
for Content
Content
Returned
to Client
Power Painter
Browser
Router
Convert to a
Framework
Component:
Business Logic
• Text
• Get filter
statement
• Create metadata
tree
XML
Report Logic
Objects
XML
• SVG
Route the
AJAX request
to the proper
business logic
• Assign a field
FOCEXEC
• DHTML
• Create a chart
• XML
• JSON
• Update conditional
style
• GIF
• Change chart type
• JPEG
XML
XML
• Update report
property
Reporting Server
Power Painter Architecture
• Set line property
Existing
Technology
New Technology
| Figure 5. Power Painter’s AJAX-enabled MVC architecture.
AJAX Component Architecture
The AJAX-based architecture of Power Painter leveraged reusable components both for
development and usability benefits. In this context, a component is a single object that
encapsulates methods and properties, inherited from a class library or specific to itself, and
enables a set of UI functions. A component can be as simple as a text or a drop-down box, or
as complex as a data grid or a drawing canvas. Components can be nested within one another.
For example in Figure 6 below, a drop-down box (component 1 below) populated with font
choices can be nested in a text formatting dialog (component 2).
Figure 6. The font
dialog component
contains nested
combo box components
for font, style, size,
and justification.
Component 1
Component 2
10
Delivering Next Generation User Interfaces for BI Using AJAX
Components can also be bound to one another so that they simultaneously update on a single
user interaction. For instance in the screenshot on the previous page, changing the font, style,
and size in component 1 causes the look of the sample text to change in component 2.
The properties described above enable rapid development, extensibility, and customization of
the user interface.
Rapid Development
Functionally distinct object components can be quickly integrated into an application because
they are ready to use. Thus, the application is assembled, rather than built from scratch.
Using the component-based architecture allowed Information Builders to create a thin-client
front-end for Power Painter that leveraged the existing WebFOCUS architecture. For example,
Power Painter uses the preexisting WebFOCUS PDF layout syntax in the WebFOCUS Reporting
Server to create coordinated compound reports.
Extensibility
The component-based architecture allows for new classes and components to be created and
quickly added to accommodate diverse user needs.
In the current release of Power Painter, we added additional classes to create dockable and
pinnable panels. Panels are used to group various user functions such as setting chart or report
properties. They are much like the dialogs of a desktop application. See Figure 7 below.
E
C
B
D
A
Figure 7. The selection criteria panel (A) is docked at the bottom of the work space; the query
panel (B) floats within the work space; the toolbox (C) and data sources (D) panels are stacked
and docked on the right side of the work space. The properties panel (E) is pinned and will
appear when the cursor hovers over it.
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Information Builders
Furthermore, extensibility guarantees that the application functionality can be upgraded
incrementally without major redesign. Information Builders plans to integrate future releases of
Power Painter with visualization technology and other features offered in its desktop product,
WebFOCUS Developer Studio. These incremental upgrades all respond quickly to emerging
customer needs and are nondisruptive to the existing architecture.
User-Interface Customization
User-interface customization has four key benefits: responsiveness to user actions, userinterface persistence, role-based customization, and painting with real data.
■
Responsiveness to User Actions. Binding components to one another allows allocation of
tasks in a logical and efficient way among components and makes the application very
responsive to user actions. For example in Figure 8 below, based on whether the user selects
a report or a graph, the properties-panel component updates itself and displays the set of
properties associated with either a report or a graph object. This functionality is not limited to
the component level. It also applies to elements of the component for which properties are
settable. For example, each measure, dimension, and sort field in a report has its own set of
properties, as do many of the elements of a chart.
■
The interactive update of component contents allows components to be reused, maximizing
the utilization of screen real estate. One component is used to display the properties of all
other types of objects thus minimizing the overall number of modal or modeless dialogs. For
example, the properties component is used to display the characteristics of tabular reports,
graphs, or the canvas on which these are placed, depending on the context.
Figure 8. When the tabular report is selected
during development, the properties panel
sets all properties related to a table. When
the chart is selected, the properties panel
sets all properties related to the specific
graph type, including the template which
defines the graph style (shown expanded).
Note that the report and graph show sample
data from the actual data source selected.
12
Delivering Next Generation User Interfaces for BI Using AJAX
■
User-Interface Persistence. A robust application has many functions and routines that are
accessible through different menus, toolbars, and modal and modeless dialogs. They cannot
all be displayed on the limited screen real estate simultaneously but can be invoked by users
on an as-needed basis. Since a robust application can be used in many ways by different
users, with different routines and different preferences, there is no ideal fixed arrangement
of panels, toolbars, and dialogs that maximizes the usability of the application. Desktop
applications like Word and Excel have for a long time allowed users to customize the buttons
on their toolbars. Therefore, it was decided to allow Power Painter users to arrange their
workspace according to their needs.
■
Power Painter’s persistency takes this one step further. The application allows user settings to
be preserved for each document. This feature is especially beneficial for users who work with
different types of reports. Since ad hoc reports, for example, may require frequent changes
of filter conditions, it is good to display the filter dialog. Other reports may require frequent
formatting changes, so it is best to display the properties pane. Thus Power Painter’s user
interface will change based on which report is open, minimizing the analysts’ efforts to access
functions as they switch between reports.
■
Role-Based Customization. Another important benefit of the component-based architecture
is that the application components can be made available to end users based on their
roles. That level of customization allows personalization of the application based on user
preferences and skill sets. For example, the data-source component adapts based on the
user role. Advanced, sophisticated users can work with multiple data sources while
restricted users are enabled to work with reporting-object templates based on a single
predetermined data source (see Figures 9a and 9b).
■
Painting With Real Data. The user interface also allows users to develop reports while
viewing actual data, i.e., to see the report results as the report is developed and modified,
instead of developing it in an abstract form and not seeing the results until runtime. This
dynamic viewing of report contents and layout simultaneously is possible because of the use
of AJAX. The actual report or chart output is handled like any other AJAX component, and can
be dynamically modified and inserted into the current page, without resubmitting the entire
HTML page.
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Information Builders
Figure 9a. On entry to the
Power Painter environment, the
administrator role allows the
user to select a data source.
Figure 9b. Restricted users enter the
Power Painter environment with a
data source and a report template
already designated for them.
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Delivering Next Generation User Interfaces for BI Using AJAX
Conclusion
Web-based applications have evolved past static HTML pages, e-mail, search engines,
and instant messaging. The Web 2.0 stage of Web-based applications are distributed,
collaborative tools available on-demand from any browser anywhere. These tools must
possess a set of user-interface components that are as compelling and responsive as a
desktop-based environment. No discontinuity in user interaction can be tolerated.
AJAX enables applications that provide a continuous user experience similar to those found
in desktop applications. It eliminates the discontinuity that resulted from constant reloading
of entire pages in Web 1.0 architecture.
WebFOCUS Power Painter represents this state-of-the-art Web technology. To take the
necessary leap in generational technology, Information Builders utilized a component-based
AJAX architecture with a library of user-interface components. This enabled Information
Builders to deliver the Power Painter quickly and to ensure that it can be rapidly extended
in the future.
The Power Painter is a potent application for business analysts. It allows them to author
print-ready output consisting of one or more graphs and reports, which are coordinated for
sorting and distribution purposes. The rich user interface of Power Painter exactly emulates
a full-client environment so that the user experience is smooth and natural. Power Painter
also lowers the total cost of ownership of a business intelligence solution. It drives down
ownership costs like installation, maintenance, document backup, and upgrade by being
a thin, centrally managed tool.
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India Divas Offshore Software
Technologies Private Limited
Gurgaon 91-124-501-8801
Israel NESS A.T. Ltd.
Tel Aviv 972-3-5483638
Corporate Headquarters
Two Penn Plaza, New York, NY 10121-2898 (212) 736-4433 Fax (212) 967-6406
www.informationbuilders.com [email protected]
Canadian Headquarters
150 York St., Suite 1000, Toronto, ON M5H 3S5 (416) 364-2760 Fax (416) 364-6552
Copyright © 2006 by Information Builders, Inc. All rights reserved. [51]
All products and product names mentioned in this publication are trademarks or registered trademarks of their respective companies.
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Italy Selesta G C Applications S.P.A.
Genova 39-010-64201-224
Milan 39-02-2515181
Torino 39-011-5513-211
Japan K.K. Ashisuto
Osaka 81-6-6373-7113
Tokyo 81-3-5276-5863
Malaysia Elite Software Technology Sdn Bhd
Kuala Lumpur 60-3-21165682
Norway InfoBuild Norway
Oslo 47-23-10-02-80
Philippines
Beacon Frontline Solutions, Inc.
63-2-750-1972
Saudi Arabia Nesma Advanced Technology Co.
Riyadh 996-1-4656767
Singapore
Automatic Identification Technology Ltd.
65-6286-2922
South Africa Fujitsu Services (Pty.) Ltd.
Johannesburg 27-11-2335911
South Korea Unitech Infocom Co. Ltd.
Seoul 82-2-2026-3100
Sweden Cybernetics Business Solutions AB
Solna 46-7539900
Taiwan Galaxy Software Services
Taipei 886-2-2586-7890
Thailand Datapro Computer Systems Co. Ltd.
Bangkok 662-679-1927, ext. 200
Turkey Istanbul
Veripark 90-212-283-9123**
Venezuela InfoServices Consulting
Caracas 58-212-763-1653
Toll-Free Numbers
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Sales and Information
(800) 969-INFO
ISV, VAR, and SI Partner Information
(800) 969-4636
**Training facilities are located at these branches;
additional locations are available.
**Authorized to sell iWay Software only.
DN4601447.0806
For International Inquiries
+1(212) 736-4433
Printed in the U.S.A.
on recycled paper