“…Lastly semi-structural data like XML are also not followed any predefined type therefore they are not processed easily (Khan et al, 2014). Many online resources used XML format for data representation (Abdo & Alali, 2016). Problems in bigdata are therefore unstructured to semi-structured data complexity especially during their extraction and separation as and also between academic, governmental, and commercial data from the large influx of information and validation of all items (Khan et al, 2014;Linnettaylor, 2012) as Talia ( 2013) also mentioned bigdata often have unstructured digital content and their processing is highly difficult using traditional data management tools and techniques.…”