Definition of Query caching
Query caching is a performance optimization technique in databases that stores the results of frequently executed database queries, reducing the need to recompute the same query, and improving response times.
What is Query caching?
Query caching is like having a notepad where you jot down answers to common questions, so you don't have to look them up every time. In the world of databases, it's a clever technique that stores the results of queries that are run frequently. This means that when you ask the same question again, the database can quickly provide the answer from its notepad instead of recalculating it from scratch. It's a bit like having instant access to frequently used information, making your database respond faster and reducing the time it takes to retrieve data. Query caching is an important tool for improving the speed and efficiency of database-driven applications, ensuring a snappy and responsive user experience.
