The OpenStack community takes part in an annual survey which can be useful for this sort of information. Details of 2018 report are at https://www.openstack.org/user-survey/2018-user-survey-report/ The 2019 user survey is also now open so you can create/update your install details at https://www.openstack.org/user-survey/survey-2019/landing Tim -----Original Message----- From: Turritopsis Dohrnii Teo En Ming <ceo at teo-en-ming-corp.com> Date: Thursday, 2 May 2019 at 02:09 To: "openstack-discuss at lists.openstack.org" <openstack-discuss at lists.openstack.org> Cc: Turritopsis Dohrnii Teo En Ming <ceo at teo-en-ming-corp.com> Subject: Which are the most popular free open source OpenStack cloud operating systems or distros? Subject/Topic: Which are the most popular free open source OpenStack cloud operating systems or distros? Good afternoon from Singapore, First of all, I am very new to OpenStack. May I know which are the most popular free open source OpenStack cloud operating systems or distros? How do I download, install and deploy these OpenStack distros as private cloud, public cloud or hybrid cloud? Where can I find good and detailed documentation? Thank you very much for your advice. -----BEGIN EMAIL SIGNATURE----- The Gospel for all Targeted Individuals (TIs): [The New York Times] Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers Link: https://www.nytimes.com/2018/09/01/science/sonic-attack-cuba-microwave.html ******************************************************************************************** Singaporean Mr. Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 14 Feb 2019 [1] https://tdtemcerts.wordpress.com/ [2] https://tdtemcerts.blogspot.sg/ [3] https://www.scribd.com/user/270125049/Teo-En-Ming -----END EMAIL SIGNATURE-----