Description: Narrowband refers to a type of data transmission that is limited in bandwidth, meaning the amount of data that can be transferred in a given time period is restricted. This concept is crucial in telecommunications and computing, as it directly affects the speed and efficiency of information transfer. In various computing systems, for example, narrowband can influence application performance, as limited bandwidth can cause bottlenecks in communication between components. In the context of ETL (Extract, Transform, Load), narrowband can be a limiting factor when moving large volumes of data between different systems, requiring optimization strategies to ensure that loading processes are carried out efficiently. In cloud computing platforms, managing narrowband is essential to ensure that data queries and analyses are performed effectively, maximizing the use of available resources and minimizing wait times for users. In summary, narrowband is a fundamental concept that impacts various areas of technology, from system architecture to data analytics, and understanding it is vital for optimizing the performance of modern applications and services.