Gum Arabic used to be the top cash crop before losing its grounds to A survey of mobile cloud computing: architecture, applications, and approaches of crop quality, were due to drought of mid 1970s and 1980s, plus political instability and the weakness of marketing structure. Those factors resulted in new gum Arabic producing countries such as Chad and Nigeria. The main objective of this study was to investigate, and evaluate constraints concerning gum Arabic production, processing and marketing in Sudan.