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.
Cloud storage is a cloud computing model in which data is stored on remote servers accessed from the Internet, or cloud.. It is maintained, operated and managed by a cloud storage service provider on a storage servers that are built on virtualization techniques. Cloud storage is also known as utility storage - a term subject to differentiation based on actual implementation and service delivery.