👉 Compactions are a type of data compression technique that involves splitting a large amount of data into smaller, more manageable chunks. This process is often used in distributed systems where multiple machines or servers need to access and process the same data simultaneously. Compactions can help reduce the size of files by reducing the number of copies stored on disk, making it easier for one machine or server to handle all the data at once. Compactions are typically implemented using a technique called "hashing," which involves creating a
