January 2015 DOI Outage: Followup Report

January 2015 DOI Outage: Followup Report. Bilder, G. March, 2015.

Background On January 20th, 2015 the main DOI HTTP proxy at doi.org experienced a partial, rolling global outage. The system was never completely down, but for at least part of the subsequent 48 hours, up to 50% of DOI resolution traffic was effectively broken. This was true for almost all DOI registration agencies, including Crossref, DataCite and mEDRA. At the time we kept people updated on what we knew via Twitter, mailing lists and our technical blog at CrossTech. We also promised that, once we’d done a thorough investigation, we’d report back. Well, we haven’t finished investigating all implications of the outage. There are both substantial technical and governance issues to investigate. But last week we provided a preliminary report to the Crossref board on the basic technical issues, and we thought we’d share that publicly now.

@misc{bilder_january_2015,
	title = {January 2015 {DOI} {Outage}: {Followup} {Report}},
	copyright = {CC BY 4.0},
	shorttitle = {January 2015 {DOI} {Outage}},
	url = {https://www.crossref.org/blog/january-2015-doi-outage-followup-report/},
	abstract = {Background
On January 20th, 2015 the main DOI HTTP proxy at doi.org experienced a partial, rolling global outage. The system was never completely down, but for at least part of the subsequent 48 hours, up to 50\% of DOI resolution traffic was effectively broken. This was true for almost all DOI registration agencies, including Crossref, DataCite and mEDRA.
At the time we kept people updated on what we knew via Twitter, mailing lists and our technical blog at CrossTech. We also promised that, once we’d done a thorough investigation, we’d report back. Well, we haven’t finished investigating all implications of the outage. There are both substantial technical and governance issues to investigate. But last week we provided a preliminary report to the Crossref board on the basic technical issues, and we thought we’d share that publicly now.},
	language = {en},
	urldate = {2021-06-07},
	journal = {Crossref},
	author = {Bilder, Geoffrey},
	month = mar,
	year = {2015},
	keywords = {zfrancophone\_bulletin\_veille},
}

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