Big data issues discussed in different literature reviewed in this paper.

Table 2: Big data issues discussed in different literature reviewed in this paper.

	Big Data Issues
Reference Articles	[15]	[4]	[2]	[3]	[16]
Security	Yes	Yes	Yes	Yes	Yes
Privacy	Yes	No	Yes	No	No
Heterogeneity	Yes	No	Yes	No	No
Scalability	Yes	No	Yes	No	Yes
Data Integrity	No	No	Yes	Yes	Yes
Data Quality	No	No	Yes	Yes	Yes
Data Governance	Yes	No	Yes	No	No
Storage and Management	No	Yes	No	No	Yes
Computation and Analysis	No	Yes	No	No	Yes
Data Recovery	Yes	No	No	No	No
Data Transformation	No	No	Yes	Yes	Yes