Availability management metrics

5 pts.
Tags:
Availability
DataCenter
Hi, Whats are various method to calculate Availability? Whats are the consideraions for availability management?

Answer Wiki

Thanks. We'll let you know when a new response is added.

Hi,

You can measure availability A=(Total time expected service to be available-Total outage time)/Total time expected service to be available.
The above formula works good to measure individual component availability, but when it comes to measure service availability dependent on 4 components then you need to multiply individual component availability to get overall service availability.
Ex. Service A availability=(Comp A %* Comp B % * Copm C % * Comp D %)
=(99.9% * 99.9% * 99.1% * 99.8%)
=98.7%
I hope this helps you
Thanks
Brahmaji

Discuss This Question:  

 
There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when members answer or reply to this question.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

Share this item with your network:

To follow this tag...

There was an error processing your information. Please try again later.

REGISTER or login:

Forgot Password?
By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Thanks! We'll email you when relevant content is added and updated.

Following