The 50 Most Beautiful Places in Europe. It may be one of the smaller continents, but what Europe lacks in size, it makes up for in style: staggering alpine views, fields of lavender and vine, limestone cliffs, and art and architecture threatening to upstage some of nature's finest. Here, take a look at 50 of the most breathtaking sites across Europe.
relational database management system (RDBMS) A relational database management system (RDBMS) is a program that lets you create, update, and administer a relational database. Most commercial RDBMS's use the Structured Query Language (SQL) to access the database, although SQL was invented after the development of the relational model and is not necessary for its use. Download this free guide.
Hadoop, MapReduce, and massively parallel computing What is a Relational Database? Traditional RDBMS (relational database management system) have been the de facto standard for database management throughout the age of the internet.