The metropolis of Corber Port in my 'Empire' series has a population of about a million, about ten thousand of whom are considered 'wizards.' However, the majority of those people - 7000+ - have no spellcasting ability. A couple of thousand of them are pretenders - sleight-of-hand artists, jugglers, or straight-out swindlers. The rest, though, are alchemists, tinkerers, and philosophers. Sophisticated devices produced by these people - crude cameras, mechanical music boxes, primitive lightbulbs, and most herb lore- are commonly counted as 'magic' by many common folk and regulated as such by the church.I'm struck how people see variations and subtleties in "magic" yet seem to assume we all agree on what constitutes "technology".
There was a time when a horse collar and stirrups were "technology". Fertilizer is technology. At the same time, steam power was for centuries hardly more than a parlor trick. No one thought it was magic. Also, the line between what was magic and what was divine intervention was exceedingly blurry (I think someone mentioned this elsewhere).
You might get more useful answers if you said your story has X that is considered magic and I want to use Y, which I define as technology, alongside it; how would that work in a story? Something along those lines.
Myth Weaver
Minstrel
Dreamer