Learn more at CloudUniversity: www.cloudservices.education Scalability is one of the most popular and beneficial features of cloud computing. It's the ability for IT resources to handle growing or decreasing demands in a capable manner.

1. Scaling in the Cloud
When You Grow,
The Cloud Grows

2. one of the most popular and beneficial
features of cloud computing.
Scalability is

3. The ability for IT resources to handle
growing or decreasing demands in a
capable manner.
Definition:

4. Vertical Scaling
Scaling up.

5. Envision:
A 20-story hotel with countless rooms that
guests move in and out of.
There are often spaces available, as not all
rooms are occupied at once.
People can easily come and go because
there’s space to accommodate them.
As long as the capacity of the hotel isn’t
exceeded, there’s no issue.

6. You can add or subtract
resources within a server
as long as they don’t
exceed the capacity of
the machine itself.
Vertical Scaling
This is a way to beef up your
server and avoid latency and
extra management.

7. Horizontal Scaling
Scaling out.

8. A two-lane highway on which cars easily
travel in each direction.
Then, the surrounding area is developed -
new buildings are built and traffic increases.
Soon, the highway is clogged with cars. It’s
clear that two lanes aren’t enough.
To fix these issues, more lanes are added
and an overpass is constructed.
Envision:

9. Here, you’re adding more
servers to the network,
not just resources.
Horizontal Scaling
This allows you to connect servers
together, handle traffic efficiently and
execute concurrent workloads.

10. Diagonal Scaling
What happens when you combine
the two methods?

11. This is the most efficient
infrastructure scaling because
you can simply grow within
an existing server until you hit
capacity.
Diagonal Scaling
Then, you can clone that server
as necessary and continue the
process, dealing with a lot of requests
and traffic concurrently.

12. Scaling in the Cloud
The benefits are clear.

13. When you move scaling into the cloud, you
experience an enormous amount of flexibility
that saves both money and time.
When demand changes based on
season, projects or growth, it’s easy to
accommodate the new load.
As things level out again, you can scale
down accordingly.

14. Businesses get the
capacity they need when
they need it, and they simply
pay based on usage.
The Pay-As-You-Go Model
This on-demand nature is what makes
cloud so appealing. You can start
small and adjust as you go.

15. You can support business
growth without making
expensive or timely changes
to your current setup.
Support Business Growth
It’s quick and easy to get the
resources you need as you need
them, and you’re not bound by the
size of your server closet.

16. The cloud provider will
ensure that overloading is
never a concern, as its team
will manage the servers within
the data center.
Rely on the Provider
When you grow,
the cloud grows with you.