Cloud Computing

ickybiblegroveInternet and Web Development

Nov 3, 2013 (3 years and 2 days ago)


Cloud Computing

Team Cumulus

Gilbert Vega, Pathik Chitania, Li Yue, Noura
Almasri, Eric Knox

Team Cumulus’s Collaborations


AT&T Teleconference

Overview of Cloud Computing

Cloud computing:
is a style of computing in which
dynamically scalable and often virtualized resources
are provided as a service over the Internet. Users
need not have knowledge of, expertise in, or control
over the technology infrastructure "in the cloud" that
supports them. The term

is used as a metaphor
for the Internet, based on how the Internet is
depicted in computer network diagrams, and is an
abstraction for the complex infrastructure it

Major Issues in Cloud


Data may not remain private

Data Loss can occur if vendor's infrastructure is

Firewall and Anti
virus settings may be inadequate

Major Issues in Cloud


May not be able to handle multiple file formats

Insufficient Processor speed and memory

Bandwidth may not be high enough leading to slow
response times

Backups and version control may be inadequate

Major Issues in Cloud


May not provide different levels of access to data

Operating System support may not
be available

May not be available at all times in all places


Copyright Issues

Legal Issues

Process for Evaluating Tools

The following criteria are used to evaluate various tools
and vendors in Cloud Computing:

Technical Specifications

What Operating Systems does the product function in?

Is the product limited to certain web browsers?

Are there appropriate encryption schemes available? Have they
been tested by professionals?

What kind of Firewall and Anti
Virus settings have been put into

Is Mobile access available? If not, are there any plans for the

Are there different levels of data access available?

Process for Evaluating Tools


Is the cost fixed or is there a customized quote available?

Does a minimum term contract need to be made or is
there a pay
go model available? Is there a trial
period available?

Are there varying prices based on disk space, RAM and

Are the charges hourly or monthly?

Process for Evaluating Tools


Is 24/7 support available?

Will there be qualified administrators in place to monitor access
and resolve any issues?

What is the planned uptime? Will the client be reimbursed if the
vendor doesn’t meet the planned uptime?

How often are system backups taken? Has a version control
system been put into place?

What kind of contingency plans are put into place for quick
recovery of data? How long will a recovery take?

What is the vendor able to do if illegal or inappropriate activity
has been detected?

Process for Evaluating Tools


Has the vendor gone through external audits and/or
security certifications? If not, will it be willing to do this?

Has the client been involved in any copyright or legal

What did we learn specifically
about implementation of tools?

There are three major ways the different tools can be

Public Cloud

Products offered via web applications
or web services.

Less control

Lower up
front costs

Easy to implement

Less Secure

Minimal day
day maintenance required

Not always reliable

What did we learn specifically
about implementation of tools?

Private Cloud

Products that emulate a public cloud
on private networks

Provides more control to the client

More up
front costs

Harder to implement as clients will have to build

More secure

Clients will have to account for day
day maintenance

Very reliable as the product has been tailored according to
the client's needs

What did we learn specifically
about implementation of tools?

Hybrid Cloud

An environment consisting of
multiple internal and/or external providers

More Control than a Public Cloud

Less up
front costs than a Private Cloud

Maintain a good security level

Not as hard to implement as a Private Cloud

Storage use case

Hannah Mac is the Founder and CEO of Honey Bees.

Honey Bees is a non
profit organization for young
women in Lake County, Illinois.

Hannah, a very successful businesswoman and a long
time resident of Lake County, was able to use her
own capital to start up the organization.

Storage use case

After experiencing the successes of the group, many
organizations started to offer donations to help
Honey Bees pay for operating costs.

Hannah chose to create a board of directors to help
establish the curriculum, assist with the business end
of this organization (budgeting, finance, etc), as well
as critical group decision making.

Growing organization!

Storage use case

About two years ago, Hannah made the decision to
convert all hard copies of meeting notes, contacts,
and financial information to digital form.

Hannah is running out of space on her Hard Drive
and looking for other ways to store this information
while making it accessible by fellow board members.

Hannah recently discovered that she has a virus on
her computer, potentially allowing access to her
confidential file information to hackers.

Storage use case


Virtual address book.

Safe storage alternative.

The ability for authorized users to access and update
information from any location.

The ability to search for specific financial data if
called for by partners.

Storage use case


Hannah wants to be sure that her data will be backed
up in multiple locations.

Along the same lines, if the data is ever requested,
Hannah expects it to be in a user
friendly format.

Hannah requires an organization with superior tech
support (24/7/365) to be there to answer any
questions that may arise from board members.

Storage use case


Google Apps

Google Docs

Supports .doc, .xls, .pdf files

Secure invites/access control

Google Contacts


No need to upgrade physical computers

Secure & redundant backups

99% uptime

Text, video, and phone support

Online Training Use



Find Your Way, Inc.

Company Size:

50 employees.

Company Location:

Chicago, IL.

A Marketing Training Company that works with other
companies throughout the US to train their
personnel on traditional and new marketing
techniques to help them market and sell their

Online Training Use



Reduce traveling costs.

Find Your Way, Inc is having a hard time finding
qualified people to work at their company, so they
have to find away to fill all customer’s need while
maintaining the same number of internal staff.

Online Training Use


Mike and five of his friends have started Find Your
Way, Inc with a total of 10 employees.

The company has grew so fast within two years and
forty more people has joined the company.

The need of travel to coach and train clients has
become too expensive and the need to hire more
people has become critical to meet the increasing
demand everyday.

Online Training Use


Find Your Way, Inc has to figure out a more efficient
way to do their business without having their clients
wait to receive service.

A team from Find your way, Inc was selected to come
up with a creative solution.

The team suggested having a third party who can
provide online tools that can be used to provide
training to clients with no need to travel or to hire
new people.

Online Training Use



Reasonable price and cost effective.

Save time to efficiently do business.

Available 24/7.

Easy to use.

Clients should be able to access the system through the Internet so
there is no need to meet face to face anymore.

Secure every user with a username and password.

Nice to have:

Video tutoring.

Live chatting.

Online Training Use



It cost $20 a month for the employee.

They can build and deploy their own unique application.

Easy to use

On Demand

Final Thoughts

Companies may be able to save on upfront capital

They may not be saving much and may actually pay more
on operating expenses.

Other factors impacting the scale of any potential cost
savings include the efficiency of a company’s data center
as compared to the cloud vendor’s, the company’s existing
operating costs, the level of adoption of cloud computing,
and the type of functionality being hosted in the cloud.