Wikipedia
Knocknaheeny (, Hill of Friday) is a working class suburb in Cork city, located north of the River Lee on hills overlooking the city. Translated from Irish, the name means Hill of Friday, thought by some to mean reference to the hill Jesus Christ was crucified on, on Good Friday although this is open to being just general common knowledge between children in particular, in the area's youth. It was understood by the young in the area The area consists mainly of various estates, with terraced Council housing.
Apple's European base is located between in the area of Knocknaheeny and Hollyhill and being a call centre, it employs a large number of Europeans and Non-EU staff, however, the knock-on effect to local businesses and local economy is generally a positive one.