Fino ("refined" in Spanish) is the driest and palest of the traditional varieties of Sherry and Montilla-Moriles fortified wine. They are consumed comparatively young, and unlike the sweeter varieties should be consumed soon after the bottle is opened as exposure to air can cause them to lose their flavour within hours.
The defining component of Fino sherries is the strain of yeast known as flor that floats in a layer on top of sherry in the wine barrel. Until the mid-19th century most sherry winemakers did not understand what this yellowish foam that randomly appeared in some of their barrels was. They would mark these barrels as "sick" and relegate them to their lowest bottlings of wine. It turned out that this strain of Saccharomyces yeast throve in air, and the more "head room" there was in the barrel the more likely it was to develop. Over time winemakers noticed that these wines were lighter and fresher than their other sherries, with the flor acting as a protective blanket over the wine that shielded it from excessive oxidation.
The Fino is a river in eastern central Italy. Its source is near Monte Camicia in the province of Teramo in the Abruzzo region of Italy. The river flows northeast and then curves east before flowing past Bisenti. It continues flowing eastward and crosses into the province of Pescara near Elice. The river flows southeast until it joins the Tavo river and the two rivers become the Saline river.
In computer science, FINO (Sometimes seen as "FISH", for First In, Still Here) is a humorous scheduling algorithm. It is an acronym for "First In Never Out" as opposed to traditional "first in first out" (FIFO) and "last in first out" (LIFO) algorithms.
FINO works by withholding all scheduled tasks permanently. No matter how many tasks are scheduled at any time, no task ever actually takes place. This makes FINO extremely simple to implement, but useless in practice. A stateful FINO queue can be used to implement a memory leak.
A mention of FINO appears in the Signetics 25120 write-only memory joke datasheet.