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Cloud Computing Talk for PRIA Winter Symposium 2012 by Corey Leong
1. Property Records Industry Association
Real World Cloud Computing
Corey Leong
Executive Director
Global Real Estate And Technology
Consortium (GR8C)
PRIA Winter Symposium Washington DC
March 1, 2012
2. Real World Cloud Computing
● GR8C is a nonprofit science
organization pending 501(c)3
status.
● Founded in June of 2008.
● Offices located in Downtown
Orlando and near Universal Studios.
Property Records Industry Association • www.pria.us
3. REAL WORLD CLOUD COMPUTING
The mission of the GR8C is to
promote the education, operation,
and use of the World Wide Multiple
Listing Service (WWMLS) to its fullest
potential by developing protocols,
specifications, and standards for the
benefit of all people throughout the
world.
Property Records Industry Association • www.pria.us
4. REAL WORLD CLOUD COMPUTING
Major GR8C Milestones:
● In 2010, GR8C received 2
internet reserved ports from IETF
● Ports/Protocols: 32801/MLSN
and 32811/RETP
Property Records Industry Association • www.pria.us
5. REAL WORLD CLOUD COMPUTING
Upcoming Milestones:
● Provide a test environment for beta
OpenMLS registrars by 2013.
● Provide a production environment for
OpenMLS registrars by 2014.
● Invite accredited OpenMLS registrars
by 2016.
● Provide a fully operational and global
World Wide MLS by 2018.
Property Records Industry Association • www.pria.us
6. REAL WORLD CLOUD COMPUTING
Professional Experience:
● 13 years in Real Estate (Former
Salesperson, Broker, Instructor)
● 15 years in Information
Technology (SysAdmin,
Developer, Engineer)
Property Records Industry Association • www.pria.us
7. REAL WORLD CLOUD COMPUTING
Academically:
● B.S. Management Information
Systems, USF
Currently graduate studies at UCF:
● Masters of Nonprofit Management
● Independent Study in Computer
Science for future PhD Program
Property Records Industry Association • www.pria.us
8. REAL WORLD CLOUD COMPUTING
Main Research Area:
Real Estate Science: A new field of
study combining Real Estate concepts
and Computer Science concepts
Property Records Industry Association • www.pria.us
9. REAL WORLD CLOUD
COMPUTING
What is Cloud Computing?
"Cloud computing is a model for enabling
ubiquitous, convenient, on-demand network
access to a shared pool of configurable computing
resources that can be rapidly provisioned and
released with minimal management effort or
service provider interaction." (Citation from NIST)
Property Records Industry Association • www.pria.us
10. REAL WORLD CLOUD COMPUTING
How does the GR8C leverage Cloud
Computing?
● SalesForce
● Amazon Web Services
● Google Apps
Property Records Industry Association • www.pria.us
11. REAL WORLD CLOUD COMPUTING
GR8C Use Case #1
● Corporate Email And GMail
Property Records Industry Association • www.pria.us
12. REAL WORLD CLOUD COMPUTING
Diagram
Property Records Industry Association • www.pria.us
13. REAL WORLD CLOUD COMPUTING
GR8C Use Case #1
Benefits ● Convenient, no cost, no admin
needed
● Users use GMail
● Aliases corporate email
● Firewalls potential email hacking
Risks
● Multiple Points of Failure
● Potential for Downtime
● Messages and files are offsite
Property Records Industry Association • www.pria.us
14. REAL WORLD CLOUD COMPUTING
GR8C Use Case #2
● Corporate Voice Services And Google
Voice
Property Records Industry Association • www.pria.us
15. REAL WORLD CLOUD COMPUTING
Property Records Industry Association • www.pria.us
16. REAL WORLD CLOUD COMPUTING
GR8C Use Case #2
Benefits ● Convenient, no cost, no admin
needed
● Users can use mobile/desk phone
or web
● Aliases corporate phone number
Risks ● Firewalls potential voice spam
● Multiple Points of Failure
● Potential for Downtime
● Messages are stored offsite
Property Records Industry Association • www.pria.us
17. REAL WORLD CLOUD COMPUTING
GR8C Use Case #3
● Corporate Files And Google Docs
Property Records Industry Association • www.pria.us
18. REAL WORLD CLOUD COMPUTING
Property Records Industry Association • www.pria.us
19. REAL WORLD CLOUD COMPUTING
GR8C Use Case #3
Benefits
● Convenient, no cost, no admin
needed
● Users upload many file format
types
● Access from multiple devices
Risks ● Single Point of Failure
● Potential for Downtime
● Documents are stored offsite
Property Records Industry Association • www.pria.us
20. REAL WORLD CLOUD COMPUTING
In Conclusion:
● Cloud Computing Concepts
● GR8C Use Cases
● Benefits
● Risks
Property Records Industry Association • www.pria.us
21. REAL WORLD CLOUD COMPUTING
Thank You!
Property Records Industry Association • www.pria.us
22. Property Records Industry Association
REAL WORLD CLOUD COMPUTING
Corey Leong
GR8C Executive Director
Phone: +1 (407) 584-7828
Email: cleong@gr8c.org
Twitter: @coreyleong, @gr8c, @rescience,
@wwmls
www.GR8C.org