In – Band signaling

Lese-Empfehlung! – Klingt schr√§g, ist aber ein sehr anschauliches Beispiel, woran generell man beim Design von Datenstrukturen auch denken sollte! ūüėČ

Reshared post from +Kristian Köhntopp

In – Band signaling

Instead of having a check box for the cases of missing and invalid license plates, these cases are handled by free form entries that match possible and valid values for license plates, leading to erroneous handling of data.
This is a common pattern, not only here, but everywhere in computer science and especially in databases. The captain crunch 2600hz whistle and its clash with ss7 is another famous case.

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: No Plate
Man with personalized license plates reading ‚NO PLATE‘ receives plethora of parking tickets.

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