This document discusses how cloud computing provides a more sustainable IT model compared to on-premise systems. It notes that multi-tenant cloud architectures allow for massive economies of scale and more efficient use of resources, resulting in significantly lower carbon emissions per transaction compared to traditional on-premise systems. Specific benefits highlighted include increased server utilization rates, standardized architectures requiring fewer servers, and the ability to continuously analyze and improve platforms. Real-world carbon savings of up to 95% for customers moving applications to the cloud are cited.
Report
Share
Report
Share
1 of 8
Download to read offline
More Related Content
Sustainability in Multi-Tenant Clouds
1. Clouds and Sustainable Computing:
Massive Scale for a Shrinking World
Peter Coffee
VP & Head of Platform Research
salesforce.com inc.
2. Safe Harbor
Safe harbor statement under the Private Securities Litigation Reform Act of 1995: This presentation may
contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such uncertainties
materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ
materially from the results expressed or implied by the forward-looking statements we make. All statements
In Other Words:
other than statements of historical fact could be deemed forward-looking, including any projections of
subscriber growth, earnings, revenues, or other financial items and any statements regarding strategies or
plans of management for future operations, statements of belief, any statements concerning new, planned, or
upgraded services or technology developments and customer contracts or use of our services.
The risks and uncertainties referred to above include – but are not limited to – risks associated with developing
and delivering new functionality for our service, our new business model, our past operating losses, possible
Everything That You See Here
fluctuations in our operating results and rate of growth, interruptions or delays in our Web hosting, breach of
our security measures, risks associated with possible mergers and acquisitions, the immature market in which
we operate, our relatively limited operating history, our ability to expand, retain, and motivate our employees
is Real
and manage our growth, new releases of our service and successful customer deployment, our limited history
reselling non-salesforce.com products, and utilization and selling to larger enterprise customers. Further
information on potential factors that could affect the financial results of salesforce.com, inc. is included in our
annual report and on our Form 10-Q for the most recent fiscal quarter: these documents and others are
available on the SEC Filings section of the Investor Information section of our Web site.
Any unreleased services or features referenced in this or other press releases or public statements are not
currently available and may not be delivered on time or at all. Customers who purchase our services should
make the purchase decisions based upon features that are currently available. Salesforce.com, inc. assumes
no obligation and does not intend to update these forward-looking statements.
3. On-premise IT systems have heavy CO2 footprints…
Carbon Emissions
5.6 4.0 1.1
grams/ CO2e per grams/ CO2e per grams/ CO2e per
computer transaction computer transaction computer transaction
Small Medium Large
Power
Business Business Business
…but in today’s world of connected people and processes,
benefits of on-premise model are called into question
4. Multi-Tenancy Makes the Cloud Transforming
Single-Tenant Multi-Tenant
(On-Premise or ‘Outsourced’)
Dedicated IT ‘Stack’ for Every One Shared Stack
Application: Inefficient, Anywhere for All Applications
5. Multitenancy is a More Efficient Technology
Multitenant Code and Architecture
Metadata Layer
Massive Economies of Scale:
More Than 100,000 Customers
Optimized Highly Predictable Continual
Processing Efficient Load Analysis & Rich Customizability:
& Storage Provisioning Balancing Improvement
Usable at Any Size
Energy-
Micro-energy
Optimized
Standardized
Higher Server Utilization
efficient Power
Management Architecture
Servers Consumption Fewer Servers
Physical Layer
6. Cloud Computing:
Most Sustainable IT Model in the World
Energy Efficiency Comparison:
Transactions, not Cycles or Servers
On-Premise
Carbon Footprint
(g. CO2 / transaction) ‘Private Cloud’
95% 64%
lower lower
carbon carbon
intensity intensity
green.salesforce.com
*Estimated avoided carbon emissions from salesforce.com customers running applications on the multi-tenant cloud
as opposed to running on-premise servers. Actual carbon emissions savings could vary. Based on WSP comparison
model and research commissioned by salesforce.com, March 2011.
7. When the Going Gets Tough,
the Tough Get Cloudy
100,000+
Customers
36 Billion Transactions per quarter
8. Peter Coffee
VP / Head of Platform Research
pcoffee@salesforce.com Q&A?
facebook.com/peter.coffee
twitter.com/petercoffee
cloudblog.salesforce.com