11. Software as a Service
Platform as a Service
Infrastructure as a Service
12. SaaS
SaaS: On-premise software replaced by PaaS
IaaS
subscription based web applications
Key advantages
Pay per use (montly or annual fee)
Usage based pricing (not “seats”)
Competitive pricing (scale effect)
No software setup/upgrade
No infrastructure to manage
13. SaaS
Example: Google Apps has 4 times lower PaaS
IaaS
TCO than on-premise MS Exchange
Sources:
1. http://wikibon.org/blog/why-microsofts-head-is-up-its-das/
14. Software as a Service
Platform as a Service
Infrastructure as a Service
15. SaaS
PaaS: A platform to deploy web applications PaaS
IaaS
Key advantages
Usage based pricing (request, space, ...)
Auto-scaling
Limited operations required
Increased availability
Added services like CDN, monitoring, ..
17. Software as a Service
Platform as a Service
Infrastructure as a Service
18. SaaS
IaaS: A web service to 'launch' new servers PaaS
IaaS
and pay per use
E.g. Launch a new server with a simple command line call or an API call
> ec2-run-instances ami-446abc01 -k my-keypair
Key advantages
Usage based pricing (cpu, space, ...)
Per-hour billing (elasticity)
No infrastructure (network, cooling,..)
to worry about
Added services like CDN, monitoring, ..
19. SaaS
Animoto: The first success story of IaaS PaaS
IaaS
Create a gorgeous HD video from
your own pictures
20. SaaS
Animoto: Scaling from 50 to 3500 servers in PaaS
IaaS
3 days
Facebook app was an instant
success. Adding 20,000 users
every hour.
They needed to scale from 50 to
3500 servers in 3 days.
How do you do that with
conventional IT ?
Can you imagine the upfront
capital expenditure ?
Sources:
http://support.rightscale.com/06-FAQs/FAQ_0043_-_What_is_autoscaling%3F
22. The rise of the 'private' cloud
I.E. Using the same ideas but inside your own datacenters
Private cloud solution
SaaS
PaaS
IaaS
23. The rise of the 'private' cloud
I.E. Using the same idea but inside your own datacenters
“Worldwide server revenue associated with private
clouds is forecast to grow more quickly than that
associated with public clouds.”
Sources:
http://news.cnet.com/8301-13556_3-20063361-61.html
26. Enabling the self-service enterprise IT
Users request new services
through a simple web UI
Delivery is fully automated
(provisioning, configuration
management, scaling, etc.)
Internal billing is usage based,
resources are free as soon as
unused.
27. We make IT simple
The user describes his needs ComodIT takes care of the rest
Complete description of the IT needs including Automation of provisioning, configuration
hardware, operating systems, applications and management and orchestration.
their configurations.
LB
Web 1 Web 2 Web 3
DB1 DB2
The user describes its infrastructure using One click is enough for ComodIT to deploy
the web client the ready-to-use infrastructure
28. We make IT simple
Improve delivery and services Reduce risks
Build, deploy & configure complete Automate and simplify compliance
IT infrastructure ● No additional workload required to keep
● In one click exhaustive documentation up to date
● Within minutes ● Centrally manage changes and audit
● From OS to business applications ● Ensure complete control and consistency
of the whole infrastructure life-cycle
● Adhere to standards with an ITIL oriented
Automatically manage dependencies
approach
between infrastructures components
● Reduce human errors
● Improve sysadmin performance Consolidate disaster recovery
● Significantly improve your SLA
● Automate infrastructure duplication,
● Improve TCO of your IT infrastructure recovery and roll-back
● Deploy on premise, on private/public
cloud or in hybrid mode
● Reduce failure & downtime
30. We make IT simple
Learn how to easily create in minutes your fully configured
servers & applications with ComodIT
Available at http://comodit.com/screencasts.html
31. That's all Folks !
Follow us on Twitter:
@comodit
http://comodit.com/contact
@comodit
We make IT simple. +32 4 372-93-15