Rinse the beans, put them in a large container, cover with 2 tablespoons salt and 4 quarts water, and stir to dissolve the salt. Let the beans soak for at least 8 hours, or overnight. Saute the aromatics and spices: Heat 2 tbsp extra virgin olive oil over medium heat in the pressure cooker until shimmering.
Memory and disk storage both refer to internal storage space in a computer. Each is used for a different purpose. The term memory usually means RAM (Random Access Memory); RAM is hardware that allows the computer to efficiently perform more than one task at a time (i.e., multi-task). The terms disk space and storage usually refer to hard drive storage.
Memory is internal storage areas in the computer. The term memory identifies data storage that comes in the form of chips, and the word storage is used for memory that exists on tapes or disks. Moreover, the term memory is usually used as a shorthand for physical memory, which refers to the actual chips capable of holding data. Some computers also use virtual memory, which expands physical memory onto a hard disk. Every computer comes with a certain amount of physical memory, usually referred to as main memory or RAM. You can think of main memory as an array of boxes, each of which can hold a single byte of information. A computer that has 1 megabyte of memory, therefore, can hold about 1 million bytes (or characters) of information. See Tips to Fix a Slow Running Computer in the Quick Reference section of Webopedia.