Why Are Oracle APEX Customers Opting for Oracle Cloud Infrastructure?

Oracle Application Express (APEX) is a low-code application development platform that enables organizations to build modern, data-driven business applications closely integrated with Oracle Database. As organizations modernize their applications and move more workloads to the cloud, Oracle Cloud Infrastructure (OCI) provides an environment for deploying and running Oracle APEX applications based on their performance, security, scalability, and infrastructure requirements.

Businesses across industries are evaluating cloud platforms to modernize applications, simplify infrastructure management, and support changing business needs. For organizations already invested in Oracle technologies, OCI can provide a cloud environment designed to support Oracle Database and related workloads.

Before exploring the benefits, let's understand what Oracle Cloud Infrastructure is.

What Is Oracle Cloud Infrastructure (OCI)?

Oracle Cloud Infrastructure (OCI) is Oracle's cloud infrastructure platform that provides computing, storage, networking, database, security, and other cloud services.

Organizations can use OCI to deploy and operate applications and workloads in cloud environments while selecting infrastructure and services according to their requirements.

OCI provides capabilities such as:

• Compute resources

• Cloud storage

• Networking

• Oracle Database services

• Identity and access management

• Security services

• Monitoring and management

• Load balancing

• Backup and disaster recovery capabilities

For Oracle APEX applications, the appropriate OCI architecture depends on factors such as application requirements, database architecture, security policies, expected workload, availability requirements, and deployment model.

Key Reasons to Consider Oracle Cloud Infrastructure for APEX Applications

1. Capabilities to Optimize Application Performance

Performance is an important consideration when deploying business applications. Oracle Cloud Infrastructure provides configurable compute, storage, networking, and database services that can be selected based on application requirements.

For Oracle APEX applications, performance can depend on several factors, including:

• Database design

• SQL and PL/SQL performance

• Application architecture

• Infrastructure configuration

• Network latency

• Workload characteristics

• Caching and resource utilization

OCI provides infrastructure options that can support organizations as they optimize these areas.

Cloud deployment can also make it easier to adjust infrastructure resources as application requirements change. However, performance improvements should be based on application and workload analysis rather than infrastructure alone.

2. Designed to Support Oracle Workloads

Organizations using Oracle technologies may benefit from having their application and database workloads within an Oracle cloud environment.

Oracle Cloud Infrastructure provides services for running Oracle Database and other Oracle workloads, allowing organizations to build architectures around their existing Oracle technology investments.

For APEX application development, this can be particularly useful when applications depend heavily on:

• Oracle Database

• SQL

• PL/SQL

• Database procedures

• Oracle REST Data Services

• Enterprise data

• Oracle application environments

A properly designed architecture can help organizations maintain close integration between their APEX applications and Oracle Database environment.

3. Cloud Cost and Resource Flexibility

Cloud infrastructure provides organizations with different options for consuming computing, storage, networking, and database resources.

Instead of purchasing and maintaining physical infrastructure for every workload, organizations can select cloud resources based on their application requirements and deployment model.

Cloud cost management still requires careful planning. Organizations should monitor resource consumption, storage, compute usage, database services, networking, backups, and other cloud services.

For example, cost optimization may involve:

• Right-sizing compute resources

• Reviewing storage usage

• Monitoring database consumption

• Removing unused resources

• Selecting appropriate service configurations

• Monitoring resource utilization

The actual cost of an OCI deployment depends on the services, configurations, region, usage, and commercial agreements involved.

4. Supporting Business and SMB Growth

Small and mid-sized businesses often need technology infrastructure that can adapt as their applications and user base grow.

OCI provides cloud infrastructure that can be configured to support changing workloads without requiring organizations to build every infrastructure component in their own data center.

Organizations can use cloud infrastructure to support activities such as:

• Launching new applications

• Expanding application capacity

• Supporting additional users

• Connecting applications and services

• Centralizing cloud resources

• Modernizing legacy infrastructure

For organizations developing applications with Oracle APEX, this can provide flexibility as application requirements evolve.

5. Greater Scalability

Scalability is another important consideration when deploying business applications.

Oracle Cloud Infrastructure provides different compute, database, networking, and storage options that can be configured according to workload requirements.

For an APEX application, scalability should be evaluated across the complete architecture, including:

• Application workload

• Database workload

• SQL performance

• Concurrent users

• Network requirements

• Storage

• Integration services

• Availability requirements

Simply moving an application to the cloud does not automatically guarantee scalability. Proper application architecture, database optimization, infrastructure configuration, and performance testing remain important.

6. Security and Cloud Infrastructure Management

Security is a critical consideration for enterprise applications.

OCI provides cloud security capabilities that organizations can use to manage identity, access, networking, encryption, monitoring, and other security requirements.

For Oracle APEX applications, security should be addressed at multiple levels, including:

• User authentication

• Authorization

• Database privileges

• Application security

• Network controls

• Encryption

• Secure API integration

• Monitoring

• Logging

• Security testing

Organizations should configure these controls according to their application requirements and internal security policies.

Oracle APEX and OCI: A Practical Combination

Oracle APEX and OCI can complement each other when organizations want to develop modern applications while using Oracle cloud infrastructure.

APEX provides the application development platform, while OCI provides cloud infrastructure and services that can support the application and its underlying environment.

A typical architecture may include:

Users → Web Application → Oracle APEX → Oracle Database → OCI Infrastructure and Services

Additional services can be introduced depending on requirements, such as integration, networking, monitoring, security, backup, and load balancing.

The exact architecture should be designed according to the application's business, technical, security, and operational requirements.

What Should You Consider Before Moving APEX Applications to OCI?

Before adopting OCI, organizations should evaluate:

• Current application architecture

• Oracle Database version and configuration

• APEX version

• Application dependencies

• Integration requirements

• Security requirements

• User volume and workload

• Performance requirements

• Availability and disaster recovery

• Data residency requirements

• Cloud costs

• Migration and deployment strategy

• Ongoing support and monitoring

A structured assessment can help identify the appropriate cloud architecture and migration approach.

Final Thoughts

Oracle APEX provides organizations with a flexible platform for developing modern, data-driven business applications, while Oracle Cloud Infrastructure provides cloud infrastructure and services for running enterprise workloads.

For organizations already using Oracle technologies, OCI can be considered as part of a broader cloud adoption and application modernization strategy. However, successful cloud adoption requires more than simply moving applications from on-premises infrastructure to the cloud.

Organizations should evaluate application architecture, database performance, security, integrations, scalability, availability, and cost before selecting their target OCI environment.

At Abacasys, we help enterprises build, modernize, and support Oracle applications with confidence. Our team can help organizations evaluate Oracle cloud adoption, modernize Oracle applications, and develop cloud-ready Oracle APEX solutions aligned with their business and technology requirements.

Explore Abacasys Oracle Cloud services.

Abacasys — Your Oracle technology partner for enterprise modernization.

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Frequently Asked Questions

1. What is Oracle Cloud Infrastructure?

Oracle Cloud Infrastructure (OCI) is Oracle's cloud infrastructure platform that provides services for computing, storage, networking, databases, security, monitoring, and other cloud workloads.

2. Can Oracle APEX applications run on OCI?

Yes. Oracle APEX applications can be deployed in Oracle cloud environments using appropriate APEX and Oracle Database architectures. The specific deployment approach depends on the organization's requirements and selected Oracle services.

3. Why use OCI for Oracle APEX applications?

OCI can provide infrastructure and cloud services that support Oracle APEX and Oracle Database workloads. Organizations may consider OCI for factors such as cloud scalability, infrastructure flexibility, security capabilities, Oracle technology integration, and operational requirements.

4. Does moving an APEX application to OCI automatically improve performance?

Not necessarily. Application performance depends on the complete architecture, including SQL, PL/SQL, database design, application configuration, infrastructure, networking, and workload characteristics. Performance testing and optimization are important before and after migration.

5. Is OCI suitable for small and mid-sized businesses?

OCI provides cloud infrastructure options that can be used by organizations of different sizes. The appropriate services and architecture depend on the organization's workload, budget, security requirements, application needs, and growth plans.

6. Is Oracle Cloud Infrastructure secure?

OCI provides security capabilities for identity and access management, networking, encryption, monitoring, and other controls. However, application security also depends on how the organization designs, configures, develops, and manages its applications and infrastructure.

7. What should organizations consider before migrating APEX applications to OCI?

Organizations should evaluate their existing APEX and Oracle Database environment, application dependencies, integrations, security, performance, scalability, availability, costs, data requirements, and migration strategy before moving to OCI.