Cache is a particular area of your hosting server. It helps to increase the page load speed by storing the web pages through browsers. Also, it reduces resource requirements in the situation of heavy traffic.
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Everyone wants the fastest way to delete cache in Magento 2! Check the two methods for Magento 2 Clear Cache which might prove useful to you!
For more details, visit https://meetanshi.com/blog/clear-magento-2-cache/