1 Around 10% of men is affected by pearly penile papules.  After masturbation or sexual intercourse hard swelling might appear near the foreskin, in the shaft of the head of the penis. This swelling is called lymphocele, and is caused by temporary blockage of the lymphatic channels at the area described.
A key-value store, or key-value database, is a data storage paradigm designed for storing, retrieving, and managing associative arrays, a data structure more commonly known today as a dictionary or hash. Dictionaries contain a collection of objects, or records, which in turn have many different fields within them, each containing data.
A typical self-storage facility. Self storage (a shorthand for self-service storage, and also known as mini storage) is an industry in which storage space (such as rooms, lockers, containers, and/or outdoor space), also known as storage units is rented to tenants, usually on a short-term basis (often month-to-month). Self-storage tenants include businesses and individuals.