Watch: 5 Reasons to Turn Off Your Cloud Servers..

Watch: 5 Reasons to Turn Off Your Cloud Servers When They’re Not in Use

We recently held a web session “5 reasons to turn off your cloud servers when they’re not in use.” Even if you weren’t able to join us, you can check out the recording below – or use the annotations below to skip ahead to the section you’re interested in.

00:51 Overview of presentation

01:18 Reason #1 – Save Money

  • Compute makes up the largest share of spend for most enterprise cloud users
  • AWS Example:
    • $10 billion/year in revenue
    • 70% is EC2 ($7 billion)
    • 52% is non-production which could be turned off at night ($3.5 billion)
    • A simple 12-hour on/off schedule saves $1.75 billion in instance costs

03:00 Comparison of the major ways to save money in AWS

  • 03:07 Reserved instances – pay upfront for a contract for 30-40% savings. Best for production environments.
  • 04:06 Spot instances – open market on spare capacity. Savings are compelling (70-90%) but risk that your instance could go away if the price goes above your bid price.
  • 04:37 Autoscaling groups – scale up and down groups of all types of instances according to your environment needs.
  • 05:00 Turn instances off to save money when you’re not using them.

05:29 Reason #2 – Improve Security

  • There is nothing more secure than a server that is OFF (This is what security people actually dream about)
  • There is nothing easier to monitor than servers that are OFF (so long as your NOC folks are NOT surprised)

06:20 Reason #3 – Reduce Environmental Impact

  • Data centers consume ~2% of all electricity globally (3% of U.S.), growing at 12% YoY.1
  • 80% of power is provided by fossil fuels
  • Avoiding the need for new data centers reduces carbon emissions
  • It also makes good business sense:
    • Cloud providers like AWS improve profitability and increase carbon credits when they can oversubscribe their infrastructure.
    • They can’t oversubscribe if they are over-provisioned
    • Therefore, turning servers off when not in use is one sure fire way help oversubscribe

08:31 Reason #4 – Because Werner Says So

  • AWS CTO Werner Vogels recently addressed an audience of AWS users, saying, “You can turn off your resources when you go home. Typical cost savings are 75%.”

08:51 Reason #5 – Peace of Mind

  • Knowing you’re saving money, improving security, helping the environment and obeying Werner will help you sleep better at night … who wouldn’t?
  • The question is how?
    • You manually turn things off when you leave. In Offices there are automated light switches. There’s a reason, right?
    • You could create scripts to do this automatically – that is not a cost-effective

09:29 ParkMyCloud – built specifically to turn off your servers when you don’t need them

  • WHAT: Simple, single- purpose SaaS tool.
  • HOW: Automatically schedule on/off times for idle servers.
  • WHY: Optimize cloud services spending.
  • ROI: Save 60% or more; 6 week payback.

10:17 ParkMyCloud product demo

  • 10:28 Dashboard overview – see all your instances in one place
  • 11:19 Parking recommendations
  • 12:15 Parking schedule interface – create your own schedules
  • 13:51 Snooze parking schedules
  • 15:24 Automated policy engine – create policies to automatically handle scheduling, team assignments

User Questions

  • 18:16 How did you connect to AWS and find your instances?
  • 19:18 How do you figure that you can save 65% on instances that you turn off nights and weekends?
  • 19:52 Can you compare turning instances off to Reserved Instances?
  • 22:12 Do the energy savings you described for Amazon apply to other cloud providers?
  • 24:05 Why Dale doesn’t like scripting on/off times

We welcome additional questions in the comments below, and hope to see you at our next web session!


About Katy Stalcup

Katy Stalcup is the Marketing Manager for ParkMyCloud, where she’s responsible for a wide variety of content development, campaigns, and events. Since ParkMyCloud's founding, she's evangelized its message of simple cost savings and automation (seriously, in the words of one of our customers, "There is literally no reason not to use ParkMyCloud"). Katy is a Northern Virginia native who is happy to contribute to the region’s growing reputation as an East Coast gathering point for technology innovation - particularly as a graduate of the Alexandria, VA Thomas Jefferson High School for Science and Technology. She also earned bachelor’s degrees in communication and psychology from Virginia Tech. In her free time, she enjoys reading novels, playing strategy board games, and travel both near and far.

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