Spotting
 Timeline
 Travel Tip
 Trip
 Race
 Social
 Greeting
 Poll
 Img
 PNR
 Pic
 Blog
 News
 Conf TL
 RF Club
 Convention
 Monitor
 Topic
 #
 Rating
 Correct
 Wrong
 Stamp
 PNR Ref
 PNR Req
 Blank PNRs
 HJ
 Vote
 Pred
 @
 FM Alert
 FM Approval
 Pvt

RailCal app

site support

Vaishali Express - जितना सुंदर तुम्हारा नाम उतनी सुंदर तुम्हारी चाल - be my valentine - Rahul Vatsa

Search Forum
<<prev entry    next entry>>
Blog Entry# 432275
Posted: May 22 2012 (16:07)

29 Responses
Last Response: May 27 2012 (16:40)
5668 views
14

★★
May 22 2012 (16:07)  
 
moderator^~   16789 blog posts
Entry# 432275              
Profuse apologies for the outage today. Unfortunately, contrary to our own arrogance, our servers were unable to handle the traffic today, and repeatedly went out of service. All attempts to revive were futile. We were left with no alternative but to double the existing networking and computing hardware, to bring the servers up. All of this took 6 hours.
Once again, sorry about this. This was an unscheduled outage, and we shall investigate to make sure this does not happen again.
Translate to English
Translate to Hindi

27 Public Posts - Tue May 22, 2012

1939 views
0

May 23 2012 (12:55)
Globetrot
Globetrot   406 blog posts
Re# 432275-28              
Absolutely right - need to keep the hardware updated and have enough redundancy and spare capacity built in. I'm not recommending EC2 BTW, just mentioning it as an option that allows for very rapid scaling.
As another anonymous user has mentioned, EC2 might turn out expensive in the long term, and that's very likely the case. However the ability to turn on new instances automatically and in near-real time is pretty good too.
I would imagine you're currently running a virtualized environment with the ability to add new clones
...
more...
pretty frequently, and thereby allowing the architecture to scale. At least the web front ends can be easily virtualized, though there are pros and cons of doing that at the backend/ DB tier.

Translate to English
Translate to Hindi

1 Public Posts - Sun May 27, 2012
Scroll to Top
Scroll to Bottom
Go to Desktop site
Important Note: This website NEVER solicits for Money or Donations. Please beware of anyone requesting/demanding money on behalf of IRI. Thanks.
Disclaimer: This website has NO affiliation with the Government-run site of Indian Railways. This site does NOT claim 100% accuracy of fast-changing Rail Information. YOU are responsible for independently confirming the validity of information through other sources.
India Rail Info Privacy Policy