All-flash storage: Tech's ready, is it safe to move yet?

Time for suppliers to raise their game

All-flash arrays are arguably coming of age, but in an early market, with lots of vendors jostling for position and making all kinds of promises, you need to be careful when evaluating options. While most of the historical challenges have been largely neutralised or at least made significantly smaller, there are still some uncertainties that need to be taken care of, so it's important to seek the right kind of guarantees."