"Julia enables very fast development of optimization models. Many new ideas that used to take days or weeks to test are now tested in a few hours. In future, we expect to use features like programming GPUs and migrate more of our code to Julia."

"We were initially attracted to Julia because of the innovation we saw going on in the community. The computational efficiency and interactivity of the data visualization packages were exactly what we needed in order to process our data quickly and present results in a compelling fashion."