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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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A Bounded Context is a core concept in Domain-Driven Design (DDD) that defines the boundaries within which a particular domain model is defined and applicable. It serves as a guideline for developers and domain experts to understand where certain models, entities, services, and languages make sense and where they do not. The essence of identifying …
A Multisession CD refers to a compact disc (CD) that allows data to be recorded in multiple sessions. Unlike a conventional CD where data is written in a single session, multisession CDs enable additional data to be added in separate sessions without interfering with the data already written. This capability extends the versatility and usability …
Online Analytical Processing, commonly referred to as OLAP, is a technology that enables the fast analysis of complex and multidimensional data. It is a pivotal component in the field of business intelligence (BI) and data warehousing, providing the foundation for analytical reporting and data mining. OLAP allows users to perform sophisticated analyses and queries with …
Function as a Service (FaaS) is a cloud computing service model that allows developers to build, run, and manage application functionalities without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app. FaaS is a significant part of the serverless architecture, where the cloud provider automatically manages the underlying …
A version snapshot, in the realm of software development and version control systems, refers to the capture of a software project’s state at a specific point in time. This snapshot encompasses the entire codebase and all its associated components, such as documentation, libraries, and assets, as they existed at that moment. Version snapshots are integral …
HTTP Compression is a technique employed in web development and networking to enhance the efficiency of data transfer over the internet. It involves the process where a web server and web client communicate in such a way that the data transmitted between them is compressed before being sent and decompressed upon receipt. This method plays …
Write-Back Cache, also known as Write-Behind Cache, is a sophisticated caching strategy utilized to improve the performance and efficiency of storage systems and applications. This technique plays a crucial role in data writing operations, where it significantly reduces the latency and overhead associated with persistent storage writes. In this comprehensive exploration, we delve into the …
In the realm of software development and data management, caching mechanisms play a pivotal role in enhancing system performance and scalability. Among various caching strategies, the Read-Through Cache stands out for its simplicity and effectiveness in managing data retrieval processes. This article dives into the concept of Read-Through Cache, outlining its definition, benefits, uses, and …
Write-through cache is a caching strategy used in computer systems to manage the write operations to the cache and the backing store, such as main memory or disk. This strategy ensures that every write to the cache immediately propagates to the backing store, maintaining consistency between the cache and the stored data. By doing so, …
Just-In-Time (JIT) cache is an advanced technique employed in computing to enhance the performance and efficiency of applications by dynamically compiling portions of code at runtime. This method, pivotal in modern software development and execution, bridges the gap between the high execution speed of compiled languages and the flexibility of interpreted languages. By caching the …
Fiber optic cable, a cornerstone of modern telecommunications and data management, represents a leap forward in how information is transmitted across distances. Made from strands of glass or plastic fibers, these cables carry data as pulses of light, a method vastly superior to traditional electrical transmission through copper wires. Their capacity to handle the high-speed …
Virtual inheritance is a concept in the realm of object-oriented programming (OOP), specifically aimed at addressing and resolving the “diamond problem” that arises in certain complex inheritance scenarios. This term and its application play a crucial role in enabling a clear, efficient, and logical hierarchy within software development, particularly when dealing with languages such as …
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