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Helix is a pioneering database management system for the Apple Macintosh platform, created in 1983. Helix uses a graphical "programming language" to add logic to its applications, allowing non-programmers to construct sophisticated applications. It never grew beyond being a niche product. As of 2015, Helix is thirty-one years old, but still has a dedicated, if small, following. Despite being the first multiuser database on any PC platform, the first object-based, visual programming tool, and, perhaps, the first relational database on a PC platform, Helix's marketing and ownership problems led it to a life as a niche product on an OS with a small market share.
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Program / compressed w/ Stuffit
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Emulating this? It should run fine under: Mini vMac