Hollywood has produced plenty of films about underdogs rising to claim the limelight. Now Los Angeles is experiencing its own real-life Cinderella story, as the area’s technology scene has been transformed from backwater to boomtown in just a few years. Hordes of venture capitalists from northern California, once long dismissive of their southern neighbour, now regularly commute in search of deals in a less heavily hunted spot than the Bay Area. In 2016 the city’s startups received around $3bn in funding, around six times more than in 2012, according to CB Insights, a research firm.