| Compatibility Issues | ICT Systems |
| New ICT Systems | Compatibility |
| Integration | Conflicts |
| Software | Hardware |
| Information and Communication Technology systems, which encompass hardware, software, and networks. | Problems that arise when trying to integrate new ICT systems with existing technologies or software. |
| The ability of different systems or components to work together without conflicts or issues. | Recently implemented or upgraded Information and Communication Technology systems. |
| Incompatibilities or clashes between different software, hardware, or data formats. | The process of combining and interconnecting new ICT systems with existing technology infrastructure. |
| Physical components of ICT systems, including computers, servers, routers, and other devices. | Programs and applications that run on ICT systems, such as operating systems, databases, or productivity tools. |
| Networks | Upgrades |
| Interoperability | Legacy Systems |
| Integration Problems | Software Incompatibility |
| Hardware Incompatibility | Data Migration Challenges |
| Updates or enhancements to existing ICT systems, often introducing new features or capabilities. | The infrastructure and connections that allow ICT systems to communicate and share data. |
| Refers to outdated or older ICT systems or software that may not be fully compatible with new or modern ICT systems, resulting in compatibility issues. | The ability of different ICT systems or software to seamlessly communicate, exchange data, and work together without any compatibility issues. |
| The inability of software applications or programs to function properly or work together due to differences in programming languages, versions, or dependencies. | Difficulties faced when trying to combine or merge different ICT systems or software into a unified and functional system, leading to compatibility issues. |
| Problems or complications faced when transferring data from old or existing systems to new ICT systems, often resulting in data corruption or compatibility issues. | Refers to conflicts or issues that arise when hardware components, devices, or peripherals are not compatible or able to effectively work together with new ICT systems. |
| Upgrading Problems | Testing And Quality Assurance |
| Middleware | Compatibility Layer |
| Mitigate | API Gateway |
| Backward Compatibility | Technical Debt |
| The process of evaluating, validating, and ensuring that new ICT systems are compatible, functional, and meet the required quality standards before deployment or implementation. | Difficulties or obstacles encountered when upgrading or transitioning from older ICT systems to newer ones, often leading to compatibility issues. |
| A module or component within a program that enables it to function on different platforms or with different software versions without modification. | A software component that acts as an intermediary between two or more applications or services to facilitate communication and data exchange. |
| A server that acts as an entry point for APIs to manage, route, and secure incoming and outgoing API traffic. | To reduce or lessen the severity or impact of something, often in reference to risks, problems, or threats. |
| The cost of maintaining and supporting legacy systems over time | The ability of a system or software to work with older versions or systems while still supporting newer functionalities. |
| Limited Scalability | Obsolete Hardware |
| Lack Of Support | Compliance Risks |
| Old and outdated physical equipment that legacy systems run on | The inability of legacy systems to grow or adapt to changing business needs |
| The potential for legacy systems to fail to meet modern regulatory requirements | Difficulty in finding resources or expertise to maintain legacy systems |