Enterprise Oracle APEX & Database Architecture

Transforming Ideas into Code. Upscale your app development.

At Ontoor, we specialize in transforming your vision into reality through advanced app development using Oracle APEX and comprehensive database solutions. Our mission is to empower businesses with innovative, scalable, and efficient applications that drive digital transformation and enhance operational efficiency.

5x
Faster Deployment
100%
Forms Logic Parity
14ms
Sub-Second Latency
99.99%
RAC Availability
REGION: OCI US-ASHBURN / ORACLE 23ai RAC
ORDS 24.1 ACTIVE
-- Ontoor Universal Theme Enterprise Dashboard
SELECT
  o.order_id,
  c.company_name AS client,
  o.transaction_volume,
  o.status,
  ROUND(o.execution_time_ms, 2) || ' ms' AS latency
FROM ont_enterprise_orders o
JOIN ont_clients c ON c.client_id = o.client_id
WHERE o.environment = 'PRODUCTION'
ORDER BY o.created_at DESC
FETCH FIRST 4 ROWS ONLY;

/*
RESULTS [Query Latency: 0.012s]:
| 10482 | Global Retail Omnichannel | $1,420,800 | COMMITTED | 11.4 ms |
| 10483 | Metro Clinical Diagnostics| $  284,500 | COMMITTED |  9.8 ms |
| 10484 | Apex Royalty Distribution | $3,190,000 | AUDITED   | 14.1 ms |
| 10485 | National Claims Desk      | $  842,000 | VERIFIED  | 12.0 ms |
*/
CREATE OR REPLACE PACKAGE BODY ont_apex_modernize AS
  PROCEDURE execute_forms_migration (
    p_screen_id  IN  VARCHAR2,
    p_app_id     IN  NUMBER,
    o_status     OUT VARCHAR2
  ) IS
  BEGIN
    -- Preserve 100% core business rules & validation triggers
    ont_schema_refactor.ingest_blocks(p_screen_id);
    apex_util.set_session_state('APP_MODERNIZED', 'TRUE');
    
    o_status := 'SUCCESS: 0 DOWNTIME CUTOVER';
    COMMIT;
  END execute_forms_migration;
END ont_apex_modernize;
# Microservice Endpoint: OAuth2 Secured REST Service
$ curl -X GET https://api.ontoorsolutions.com/ords/v1/domains/retail \
  -H "Authorization: Bearer 8a3f7c...99a" \
  -H "Content-Type: application/json"

{
  "status": 200,
  "gateway": "Oracle REST Data Services 24.1",
  "datacenter": "OCI Ashburn",
  "payload": {
    "recordsProcessed": 14250,
    "syncLatencyMs": 8.4,
    "activeConnections": 180,
    "clusterHealth": "HEALTHY"
  }
}
--- LEGACY ORACLE FORMS 6i/11g (Client-Server / Java Applet)
- Runtime: Requires outdated browser plugin & desktop JRE
- Trigger: WHEN-BUTTON-PRESSED with hardcoded UI coordinate binding
- Latency: Heavy client round-trips over fragile WAN connections

+++ ONTOOR ORACLE APEX 24.x (Universal Theme Web Cloud)
+ Runtime: 100% Zero-install responsive HTML5 / CSS3 / ES6
+ Execution: Reactive Dynamic Actions & automated AJAX JSON calls
+ Latency: Sub-second native in-database PL/SQL execution
Supported Architecture
Oracle Database 23ai / 19c RAC
Oracle APEX 24.x Cloud
ORDS RESTful Gateways
APEX Office Print (AOP)
Oracle Forms 6i–12c
Enterprise Capabilities

We are your trusted partner in Enterprise IT & Cloud.

Delivering high-accountability technical competence across custom development, legacy modernization, strategic architecture, and community-proven open-source software.

Development

We provide full-lifecycle development services in Oracle APEX, Oracle Database, and enterprise Oracle technologies tailored to solve complex operational workflows.

  • Custom Oracle APEX 24.x Web Apps
  • Automated Workflows & Human Tasks
  • Bespoke Plugins & Component Logic
Initiate Project

Migration

We help our customers migrate seamlessly from legacy systems like Oracle Forms 6i/10g/11g/12c to modern, responsive, and cloud-ready Oracle APEX.

  • Forms Screens Rebuilt with Modern UX
  • Zero Business Functionality Impact
  • Sub-Second Web & Mobile Performance
Request Migration Assessment

Consulting

We can consult to choose the technology and help to make strategy for start to finish. From schema normalization to deployment architectures on OCI.

  • Architecture Sizing & Roadmap Planning
  • SQL Performance Audits & Optimization
  • Disaster Recovery & Security Compliance
Book Strategic Session

Open-Source

Try out our OPEN-SOURCE applications and plugins. They are backed with our constant support, giving your team community-tested components with enterprise assurance.

  • Community-Proven APEX UI Plugins
  • Pre-built Reporting & Ingestion Modules
  • Enterprise SLA & Continuous Maintenance
Explore Ecosystem
Legacy Modernization Architecture

Oracle Forms to Oracle APEX: The Comparative Matrix.

How Ontoor modernizes aging client-server Oracle Forms into secure, zero-footprint web applications while preserving 100% of your mission-critical business logic.

Legacy Oracle Forms (6i, 10g, 11g, 12c)

Legacy Architecture

Ontoor Oracle APEX Modernization

Target Cloud Standard
Java Applet / JRE Plugin Required

Incompatible with modern browsers; requires legacy browser workarounds and costly desktop client maintenance.

100% Zero-Client Footprint (Pure Web)

Native HTML5/CSS3 compliant. Runs instantly in Chrome, Edge, Safari, and Firefox without any client installation.

Desktop-Locked (Zero Mobile Readiness)

Rigid coordinate pixel layouts that cannot scale to tablets, mobile devices, or remote workforce requirements.

Fully Responsive Universal Theme

Seamlessly scales from ultra-wide enterprise monitoring consoles down to iOS and Android handhelds.

Isolated Monolith & Complex Integration

Lacks native RESTful service integration; requires complex middleware to connect with modern SaaS tools.

Native ORDS RESTful Microservices

Direct JSON/REST endpoints allow effortless bidirectional data flow between Oracle DB, React apps, and third-party APIs.

High Maintenance Overhead & Licences

Heavy WebLogic / Forms Server licensing and specialized developer talent scarcity drives operating costs upward.

Zero Additional License Cost (Included with DB)

Oracle APEX is a standard feature of every Oracle Database license, radically lowering total cost of ownership (TCO).

Enterprise Portfolio

Comprehensive Oracle & Modern IT Solutions.

We specialize in delivering top-notch Oracle solutions to help your business. Our team of experts is dedicated to providing comprehensive services to meet your specific needs.

SRV_01

Oracle APEX Development

Unlock the full potential of your data with Oracle APEX. We design and develop custom applications that are secure, scalable, and easy to use, ensuring seamless integration with your existing systems.

  • Custom Enterprise Applications
  • Custom APEX Plugins & Extensions
  • Automated Workflows & Human Tasks
  • Interactive Grids & Analytical Dashboards
SRV_02

Oracle Database Services

Our Oracle Database services ensure that your data is always available, secure, and optimized for performance. From installation and configuration to maintenance and troubleshooting, we handle all aspects of database management.

  • Database Design, Schema & Normalisation
  • Advanced SQL & PL/SQL Development
  • Database Setup: On-Premise & Cloud (OCI)
  • Disaster Recovery Mechanisms & Data Privacy
SRV_03

Forms to APEX Migration

Transition from Oracle Forms to APEX with ease. Our migration services ensure that your legacy applications are modernized without losing functionality, providing a better user experience and improved performance.

  • Rebuild Forms Screen with Modern UI
  • No Impact on Established Functionality
  • Improved Speed & Query Response Times
  • Modularised Components Development
SRV_04

ORDS API Development

Simplify your RESTful Web Services development with Oracle REST Data Services (ORDS). We create robust APIs that enable smooth data interactions between your Oracle database and various applications, enhancing efficiency and productivity.

  • RESTful API Endpoints & Microservices
  • Multi-System Integration (React, ERP, Mobile)
  • OAuth2 Security & Token Authentication
  • High-Throughput Auto-REST Generation
SRV_05

Advanced Reporting (AOP)

Generate powerful reports with APEX Office Print (AOP). We specialize in creating custom reports that are professional, accurate, and tailored to your business needs, facilitating better decision-making.

  • APEX Office Print (AOP) Implementation
  • JasperReports & Oracle BI Publisher
  • PLPDF In-Database PDF Generation
  • Automated Dynamic PDF, Excel & Word Output
SRV_06

Modernisation & Security

We revitalize outdated applications, migrating them to Oracle APEX. This involves optimizing performance, updating user interfaces, and implementing rigorous security measures to ensure compliance with industry standards.

  • Intuitive UX Redesign & Accessibility
  • Comprehensive Performance Audits
  • Role-Based Access & Compliance Standards
  • Cloud Readiness & Scalability Roadmaps
Industry Architectures

Engineered for Mission-Critical Domains.

Explore how Ontoor tailors Oracle APEX and database capabilities to solve industry-specific data flows, security mandates, and high-transaction workloads.

Retail & Omnichannel Commerce

High-Volume POS Ingestion & Real-Time Inventory Control.

Unified retail operations powered by Oracle APEX. Connect physical store POS terminals, automated warehouse fulfillment nodes, and multi-currency vendor catalogs with sub-second data synchronization.

Throughput 45,000+ Transactions / Hour
Architecture Oracle 23ai + APEX Interactive Grid
Integration ORDS RESTful POS & ERP Webhooks
Compliance PCI-DSS Level 1 Encryption
Operating Principles

The Foundation of Our Technical Excellence.

We’re more than just an Oracle APEX company, we’re your dedicated partner in digital transformation. When you choose us, you’re choosing a team of experts passionate about leveraging technology to drive your business forward.

01

Quality

A commitment to delivering high-quality software solutions that meet or exceed customer expectations. This includes thorough automated testing, rigorous code reviews, and continuous improvement of development processes.

02

Innovation

Encouraging creative thinking, staying up-to-date with the latest technologies, and fostering a culture of innovation to solve complex enterprise problems and enhance products.

03

Customer-Centric

Putting the customer at the center of all decisions and actions, striving to understand their unique needs, and delivering solutions that provide tangible value and satisfaction.

04

Teamwork

Promoting collaboration, communication, and mutual support among team members. Recognizing that great software is often the direct result of synchronized, effective teamwork.

05

Adaptability

Embracing change and being flexible in response to evolving technologies, market dynamics, and customer requirements across cloud and on-premise environments.

06

Agility

Embracing agile methodologies and iterative development approaches to respond quickly to changing project requirements, fast iterations, and customer feedback.

07

Community Engagement

Actively participating in the global software development community, contributing open-source APEX plugins, and fostering technology knowledge exchange.

08

Sustainability

Considering the long-term impact of engineering practices and striving for sustainable, resource-efficient cloud computing in architectures and products.

Ontoor Academy · Graduate Fellowship

Launch Your Tech Career with the Ontoor Training Program.

Welcome to our exclusive training program designed specifically for recent college graduates! At Ontoor, we are committed to nurturing young talent and equipping them with the skills needed to excel in the dynamic world of software development and database management.

Send Your Profile Today

Program Schedule

  • Duration 12 Weeks Intensive
  • Schedule Mon – Fri, 9:00 AM – 6:00 PM (IST)
  • Target Audience Recent College Graduates & Freshers
  • Prerequisites Degree in Computer Science / IT / Equivalent
  • Certification Official Ontoor Solutions Certificate
  • Assistance Full Placement Assistance Included
Comprehensive Syllabus

Structured Program Modules

MODULE 01

Database Management

Fundamentals of Oracle Database, architecture, custom schema design, 3NF normalisation, and advanced SQL & PL/SQL programming.

MODULE 02

Introduction to Oracle APEX

Overview of Oracle APEX, building enterprise web applications, managing interactive grids, workflows, and hands-on client projects.

MODULE 03

API Development using ORDS

Understanding Oracle REST Data Services (ORDS), developing RESTful APIs, security endpoints, and integrating APIs with web applications.

MODULE 04

Forms to APEX Migration

Introduction to legacy systems, migration planning, screen rebuild strategies, and executing live enterprise conversion projects.

MODULE 05

Advanced Reporting Techniques

Introduction to AOP, PLPDF, JasperReports, and BI Publisher. Creating dynamic enterprise PDF, Excel, and Word report templates.

MODULE 06

HTML & Semantic Structuring

Basics of modern HTML, structuring accessible web pages, forms, and responsive web standards for enterprise applications.

MODULE 07

CSS & Responsive Layouts

Introduction to CSS, styling web applications, responsive Flexbox and Grid techniques, and custom Oracle APEX theme styling.

MODULE 08

JavaScript & jQuery AJAX

Fundamentals of JavaScript, DOM manipulation, event handling, jQuery selectors, and asynchronous AJAX integration with backend endpoints.

Recent graduates with a degree in Computer Science, Information Technology, or equivalent who want to specialize in high-demand Oracle APEX and enterprise database engineering.
No prior work experience is required. Our program is designed to start from the fundamentals of database architecture and progress systematically into advanced enterprise applications.
Simply send your updated resume and academic credentials to training@ontoorsolutions.com. Our admissions team will review your application and respond with screening details.
Direct Engagement

Ready to transform your business with Oracle APEX & Database Solutions?

Contact us today to learn how Ontoor Solutions can help you achieve your goals. Our technical leads will review your architecture and provide an actionable strategy.

Want to talk to our team +91 7042215487
We are located INDIA
Setup Leadership Meeting

Request for Proposal (RFP)

Share your requirements to initiate an architecture consultation.

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