The low-code software company is shifting to AI. Here's what it means for investors.For much of its history, Appian (APPN -2.70%) defined itself as a low-code platform. Its software helped companies create and deploy applications without the need for coding, using just a flow chart instead.However, in recent years that business model has evolved. Appian acquired a process mining company in 2022, effectively going upstream for its customers' needs as process mining helps companies discover ways they can impr ...