Cloud computing is the new style of computing that is scalable and use virtualized resource through
internet. The scalability of cloud computing give benefits to big data because data warehouse can be
scaled up when it is required to be, and could be shrink unless it is required
(Sharda, Delen & Turban 2018).
internet. The scalability of cloud computing give benefits to big data because data warehouse can be
scaled up when it is required to be, and could be shrink unless it is required
(Sharda, Delen & Turban 2018).
Figure. conceptual architecture of a cloud-oriented system (Sharda, Delen & Turban 2018).
Private cloud called internal cloud is more secure than the public cloud such as MS Azure or
BigQuery of Google. It has the same benefits of public cloud in terms of scalability, changing the
resource according to the demand, etc. On top of this advantage, private cloud also resolve the
security issue of cloud system by having direct control by EROAD over the data stored in the cloud.
One disadvantage of private cloud is the cost that is required for the management of cloud system
by the company (Sharda, Delen & Turban 2018).
resource according to the demand, etc. On top of this advantage, private cloud also resolve the
security issue of cloud system by having direct control by EROAD over the data stored in the cloud.
One disadvantage of private cloud is the cost that is required for the management of cloud system
by the company (Sharda, Delen & Turban 2018).
Sharda, R, Delen, D & Turban, E 2018, Business intelligence, analytics, and data science:
a managerial perspective, Pearson, Harlow, England.
a managerial perspective, Pearson, Harlow, England.
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