Draw an ER diagram of the following: You are going to set up a database company that builds a product for art galleries. The core of this product is a database that captures all the information that galleries need to maintain. Galleries keep information about artists, their names (which are unique), birthplaces, age, and style of art. For each piece of artwork, we need to record its unique title, the year it was made, its type of art (e.g., painting, lithograph, sculpture, photograph), and its price. An artist may paint many pieces of artwork and a piece of artwork is done by one artist. Pieces of artwork are also classified into groups of various kinds (for example, portraits, works by Picasso, or works of the 19th century). A given piece may belong to more than one group. Each group is identified by a name that describes the group. Finally, galleries keep information about customers. For each customer, galleries keep that person’s unique name, address, total amount of dollars spent in the gallery, and the artists and groups of art that the customer tends to like. Draw the ER diagram for the database
Draw an ER diagram of the following:
You are going to set up a
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