Dubai is the most populous city in the United Arab Emirates and the capital of the Emirate of Dubai, the most populated of the country's seven emirates. The city has a population of around 3.79 million (as of 2024), more than 90% of which are expatriates. Beginning in the early 20th century, Dubai developed into a significant regional and international trade hub, emphasizing on tourism and luxury. Dubai has been a center for regional and international trade since the early 20th century, and its economy relies on revenues from trade, tourism, aviation, real estate, and financial services.
https://en.wikipedia.org/wiki/Dubai