Forms to APEX - nlOUG · Forms to APEX Customer case “One does not discover new lands without consenting to lose sight of the shore for a very long time.” ... •Oracle developer

Forms to APEXCustomer case

“One does not discover new lands without consenting to lose sight of the shore for a very long time.”

Andre Gide

• Consultant since 2006 at TSS

PinkRoccade Local Government

• Product Owner since nov. 2016 at

Stadsbeheer BV

• Special interest business requirements

Bart Prinsen

Application for governments to

manage changes and enforce

regulations in the public area.

Stadsbeheer LEEF

• Rebuilt Forms application into APEX

• Transform Forms screens to smart and

simple APEX-pages

• Enhance UI & UX

• Keep core engine unchanged

Assignment to SMART4Solutions

• Oracle developer since 1998

• Started as classic developer, now

APEX

• Special interest in UI / UX

• Bootstrap theme / Skillbuilders

• Managing partner SMART4Solutions

Sergei Martens

• +/- 40 government organisations

• +/- 2500 active users

• +/- 250 forms (fmb)

• +/- 530 tables

• +/- 750 modules of PL/SQL code

Statistics

Less code

HTML5

Multi tenant

Easier tomaintain

Faster

Modern

Easier to useImprove

Migrate to ApexWithin seven months

Project approach

• Start with smallest and biggest challenges

• Distributed scrum, weekly office meeting

• Two weekly sprints

• Changing team members

Sprint velocity

150

200 200 200 200 200

150

50 50

200

250

300 300

150

may jun jul aug sept okt nov dec

Planned Actual

Tech

no

logy

fo

cuse

d

Functionality focused

Changing Team members

Lessons learned #1

• Good infrastructure & access to Forms

• Start with design patterns & templates

• Start with a stable toolset

• Start with biggest challenges

• Product owner availability

Lessons learned #2

• Build close to Apex when possible

• Logger

• Distributed when programming

• Centralized when finishing

• Multiple applications

• Change team members when needed

SBA CORE

Archtiecture database

OWSBA

OWMENV

SBA_UIAPEXOracle

Forms

User interface layer

Webservice interface layer (API) MULTI TENANT layer SBA CORE

Archtiecture database possible future

OWSBA

OWMENV

SBA_UIAPEX

SBA_VPD

SBA_RESTORDS

SBA CORE

APEX applications

SBA Master

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