The Developer Day focus is on Sage Accounting, Intacct, People, Cloud-Connected products and X-3, although the last is still sold predominately on-premise. The day is for Sage cloud developers with tracks designed for the Small and Medium Business segment. Marketing materials promising attendees information about the Sage Business Cloud technology and Vision from Sage’s CTO (Aaron Harris, although not named in the promo) with 120 ISV and VAR developers signed up to attend.  Sage also says it will outline “new commercial program and marketplace investments”. In a partner call this week, Sage also outlined the ISV acceleration program for the Sage Business Cloud with the following segments and ISVs in the U.S. part of the program: Tax and Compliance, Avalara Shipping; Logistics, Shipgear, both for the Small Business segment. Medium segment developers and ISV are Inventory, NetStock; Workflow, KnowledgeSync; and Warehouse, Scanco.