TidalScale, a California-based start-up founded by former SAP executive Ike Nassi, has raised $24 million in a Series B funding round from investors including, Bain Capital Ventures, Hummer Winblad, Sapphire Ventures, Infosys, SK Hynix, a leading server OEM, as well as other undisclosed investors. The company will use the funds to accelerate adoption of software-defined servers.