Craftsy has experienced dramatic growth, and achieved great success by leveraging PaaS offerings, managing costs, and reducing operational overhead as part of our DevOps practice.
7. 20 years ago, everything was physical
Couple applications per host at best
You were managing:
racks
power
cooling
screws and captive nuts
server lifts
cable ladders
ethernet cables
rack ears
switches
network addressing
routers
firewalls
server hardware (drives, etc)
operating system
GNU suite (take that Stallman!)
application engines
code
8. 15 years ago, we virtualized everything
Massive density - dozens of hosts per machine
You were still managing:
racks
power
cooling
screws and captive nuts
server lifts
cable ladders
ethernet cables
rack ears
switches
network addressing
routers
firewalls
server hardware (drives, etc)
Operating System
GNU suite (take that Stallman!)
application engines
code
But now also:
Hypervisors!
9. 9 years ago, There Was A Cloud
Holy crap
Now you’re managing
racks
power
cooling
screws and captive nuts
server lifts
cable ladders
ethernet cables
rack ears
switches
network addressing
routers
firewalls
server hardware (drives, etc)
Operating System
GNU suite (take that Stallman!)
application engines
code
But now also:
Hypervisors!
Cloud Management Interface
Puppet/Chef/Ansible
13. Time is the coin of your life. It is
the only coin you have, and only
you can determine how it will be
spent.
Be careful lest you let other
people spend it for you.