Fetcher

A 'fetcher' is a person or thing that retrieves or collects something, often bringing it back from a distant location. This can apply to a wide range of contexts, from retrieving physical objects like a dog fetching a ball, to the retrieval of data or information, or even the transport of people. The core concept involves an action of going and getting, followed by returning, making it a fundamentally transactional role. The term emphasizes the act of retrieval, often highlighting the efficiency or purposefulness of the task.

Fetcher meaning with examples

• The Labrador retriever was a champion fetcher, effortlessly bringing back any ball thrown, regardless of distance or terrain. His owner trained him from puppyhood with treats and positive reinforcement, perfecting his fetching skills over years. During the summer months, he'd retrieve the children's toys lost in the lake, being a valuable asset for their summer games.
• A data fetcher is crucial for applications that require real-time updates. It retrieves information from a database or external API. Web applications frequently employ fetchers to load content without reloading the entire page. The efficiency of the fetcher directly impacts the application's performance. Lazy loading and other optimization techniques help improve fetcher speed.
• The designated fetcher for the expedition carried supplies and equipment from the base camp to the climbers on the mountain. His strong legs and physical endurance allowed him to navigate dangerous terrain. They set out with each load carrying enough to sustain a climbing group of three or four on the trail above, several trips in the mountains.
• The 'request fetcher' in this transaction was a critical component. Its job was to find and get all necessary permissions from the requester before the delivery. Then the fetcher was tasked with carrying all the signed forms to the accounting department. This prevented delays and kept the business functioning well.