(Bilgisayar) Arabellek altaşımı (ıng. buffer underrun ve ya buffer underflow): Bilgi işlemde iki cihaz ve ya işlem ile haberleşmede kullanılan arabelleğe, verinin okuma hızından daha düşük bir hızla beslenmesi durumudur. Bu durum, arabellekten okuma yapan program ve ya cihazın arabellek tekrar doldurulurken işlemini durdurmasını gerektirir ve arabelleğe konulan verinin genellikle böyle işlem başlama ve durdurma erişimlerine uygun olmaması nedeniyle istenilmeyen ve bazen çok önemli yan etkilere neden olabilir
{f} pass below, run underneath; pass below and inspect something from beneath in a water vessel, lay out gear (Nautical)
Producing less paper or output than ordered Many organizations have a standard on what is considered an acceptable amount of underrun or overrun See overrun
to pass along and under, as a cable, for the purpose of taking it in, or of examining it
(Bilgisayar) In computing, buffer underrun or buffer underflow is a state occurring when a buffer used to communicate between two devices or processes is fed with data at a lower speed than the data is being read from it. This requires the program or device reading from the buffer to pause its processing while the buffer refills. This can cause undesired and sometimes serious side effects because the data being buffered is generally not suited to stop-start access of this kind
(Computers) error that occurs when a stream of data recorded on a CD is slower than the laser burning the CD (due to poor software or limited buffer memory in the CD drive)