Course: Big Data Processing In your opinion, what are the advantages and disadvantages of implementing a...

Course: Big Data Processing

In your opinion, what are the advantages and disadvantages of implementing a hadoop deployment between Virtualization, Private Cloud and Public Cloud?

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Hadoop deployment

Hadoop deployment means settingup hadoop cluster physically.Generally the companies startup with trial hadoop setup to check the feasibility of hadoop cluster for data processing. This is known as the phseodo distributed mode.

Advantages

Computing power
Storage
fault tolerance
flexibility
low cost
scalability

Disadvantages

Not fit for small data
Security
Program model is restrictive
joins of multiple databases is complex and slow

Public cloud

Public cloud is the most common type of cloud.
It is easy to use for anyone that is an individual or organization.
you can use only for what u use

private cloud

Private cloud is private to a specific organisation.In other words, private cloud resources are used by one business or organisation.
Private cloud resource are not shared by multiple organisations.private cloud is physically located on premise.
Private cloud can also be hosted by a third party service provider.
It is easy to customize a private cloud.
Private clouds are used by government agencies, financial institutions etc.

Cloud or virtualization can have significant implications on hadoop as it can no longer control the physical location of its data.Today distributions like microsoft hdinsight are some of the well known cloud implementation of hadoop. These vendures have been able to successfully integrate the hadoop platform in the existing hadoop infrastructure and provide hadoop as a cloud service to the client.Now these virtualize implement can let to easy cost effective way for industries.

venereology answered 6 months ago

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