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With an All-Access Pass, you get access to every current and future ITU course. Access over 2,500 hours of on-demand IT Training 24/7. With over 13,000 on-demand training videos and 19,000+ practice questions, you'll have the tools to excel in the critical IT skills needed to elevate your IT Career. Our All-Access pass is available in three affordable plans.
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Definition: Execution Trace An execution trace is a record of the sequence of operations executed by a program during its run. This trace includes function calls, variable values, and the flow of control among other details. Execution traces are essential for debugging and understanding how a program operates, especially when diagnosing complex issues. Understanding Execution …
Definition: Migration Path A migration path refers to the strategic approach and detailed plan used to transition from one system, technology, platform, or version to another. It encompasses the steps, processes, and methodologies needed to ensure a smooth, efficient, and secure transition with minimal disruption to business operations. Understanding Migration Paths Migration paths are essential …
Definition: Execution Plan An execution plan in databases is a sequence of steps used by the database management system (DBMS) to access data in a way that efficiently executes a query. It includes detailed information on how tables are accessed, joined, and what type of operations are performed on the data. Understanding Execution Plans in …
Definition: Virtual Desktop Interface (VDI) Virtual Desktop Interface (VDI) is a technology that delivers desktop environments from a centralized server to end-user devices. These desktops are hosted on virtual machines (VMs) and can be accessed remotely, providing users with the experience of running a local desktop while actually operating a server-based computing model. Understanding Virtual …
Definition: Modularity in Software Design Modularity in software design refers to the practice of dividing software into separate, independent modules, each responsible for a distinct feature or functionality. This approach promotes better maintainability, scalability, and reusability of code by isolating functional boundaries, making complex systems easier to manage and evolve. Understanding Modularity in Software Design …
Definition: Inversion of Control (IoC) Inversion of Control (IoC) is a programming principle used to invert the control in a software application, meaning that the flow of a program is dictated not by the programmer but by a framework or an external service. This approach is fundamental in the design of modern software applications, particularly …
Definition: Graceful Degradation Graceful degradation is a design strategy used in engineering and computing that ensures a system continues to operate with reduced functionality when some of its components fail or when operating under suboptimal conditions. This approach is often used in web development to ensure that a website remains operational and accessible even if …
Definition: Balanced Computing Balanced computing refers to a design and operational approach in computer systems where hardware and software components are optimized to work in harmony, providing efficient, stable, and balanced performance across all tasks. This concept emphasizes the importance of achieving an equilibrium between different system resources, such as the CPU, memory, storage, and …
Definition: User-Centric Design User-centric design, also known as user-centered design, is a design philosophy and a process in which the needs, wants, and limitations of end users of a product, service, or process are given extensive attention at each stage of the design process. User-centric design focuses on enhancing the overall user experience by offering …
Definition: Repository Pattern The Repository Pattern is a design pattern in software development used to abstract the data layer, making it easier to manage data access logic and business logic separately. It acts as a mediator between the domain and data mapping layers using a collection-like interface for accessing domain objects. This pattern allows developers …
Definition: Event Sourcing Event Sourcing is an architectural pattern in software design where changes to the application state are stored as a sequence of events. Instead of recording just the current state of data in a domain, event sourcing involves storing the history of all changes as a series of immutable events that have occurred …
Definition: Off-Canvas Navigation Off-canvas navigation is a design pattern primarily used in web development and interface design for mobile devices. It refers to a navigational menu that is hidden out of the visible area of the screen by default and can be revealed by interacting with a designated control, typically through a swipe gesture or …
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