ULASAN 2

Hybrid Cloud
The second video that i'm reviewing is a video from youtube that is called Rackspace Academy Office Hours - Introduction to hybrid cloud. The video duration is 40:43 minutes, this video is explained by  a Rackspace Academy person. The link to the video that im reviewing is https://www.youtube.com/watch?v=isr7grB-0dg .

Hybrid cloud is a cloud computing environment which use a mixture of private cloud and third-party, public cloud services and an orchestration used to connect between these platforms.

So if we talk about cloud, there is cloud operating system, this cloud operating system is used to enable the user to manage their cloud, it allow user to control and issue commands to the virtualization layer in order to build the computes storage and networking resources needed to run the application. So for example we want to build a 15 GB server with a 500 MB of storage, that command will be executed directly and that server will come online very quickly.

Application programming interface will allow customer to come along and write their application, web and code to the cloud. The benefit of using an openstack it is that we can migrate our code/applicationi to other cloud services. This can be done easier because there is many other cloud services that use the same API so that we can move our data to that cloud easily without needed to write them all one by one.

The content of the video is clear enough to make me understand the content of the video. It's better to use openstack in my own opinion so that we can migrate our data/application/code if needed without much effort, means that we didn't need to write the data one by one to migrate them all.

Github Account : rizkyaly
blogspot link :http://rizkyaly.blogspot.co.id/2016/12/ulasan-2.html
video : https://www.youtube.com/watch?v=isr7grB-0dg
Duration : 40:43 minutes
First Submission Date : 10 - December - 2016
Last Submission Date : 10 -December - 2016