A casino is a building where people can gamble. While the lights, musical shows and shopping centers of today’s casinos lure in customers and profits, it’s still the games of chance that drive them: Slot machines, blackjack, roulette, craps, baccarat and more.

Unlike online gambling, which is virtual, casino games involve human players and a dealer. The games are played on tables, which are normally designed specifically for the game. The dealers are called croupiers and they enable the game and manage payments. Table games include card games such as poker and baccarat, dice games such as craps and roulette, and wheel games such as blackjack and trente et quarante.

The games of chance are controlled by a system of rules and regulations. Those rules are based on mathematical probability, and the results of each hand or spin are determined by those odds. The mathematical analysis of these odds is referred to as gaming math or gaming analytics and is performed by professionals in the field, usually computer programmers and mathematicians.

In addition to the rules and mathematics of casino games, security is a major component in a casino’s success. It is important for security personnel to recognize a casino’s patterns and routines so that they can quickly detect a deviation from the norm. This is done by analyzing the way in which dealers shuffle and deal cards and the locations of betting spots on a table, for example.