- In this chapter, I'll look at the toolingâ¦inside Visual Studio that supports Entity Framework.â¦I'll provide a short overview of where Entity Frameworkâ¦fits in the Microsoft developer world.â¦This is not an Entity Framework course.â¦It would take hours to dig into the detailsâ¦of this powerful object relations mapping framework.â¦There is just not ...
See More Features. Burj Khalifa is the tallest man-made structure ever built, at 2,716.5 ft. This steel, glass and reinforced concrete tower was constructed between 2004 and 2010, led by Skidmore, Owings & Merrill architects. Burj Khalifa was commissioned to help Dubai diversify from an oil-based economy to one that is service and tourism focused.
Burj Khalifa's construction used 330,000 m 3 (431,600 cu yd) of concrete and 55,000 tonnes (61,000 short tons; 54,000 long tons) of steel rebar, and construction took 22 million man-hours. In May 2008 Putzmeister pumped concrete to a then world record delivery height of 606 m (1,988 ft), the 156th floor.