Re: Framework for 0 downtime deploys

On Sat, May 22, 2021 at 11:11:46AM +0000, Zahir Lalani wrote:
>                                                                    Confidential
> 
> 
> Hello All
> 
>  
> 
> I wonder if I could garner some of the wealth of experience on this group:
> 
>  
> 
> Our current application deployments (every 3 weeks) require about 30min
> downtime. We are now tasked of making this 0 downtime.

I suggest you decide how much downtime you can accept or consider
multi-master replication:

    https://momjian.us/main/blogs/pgblog/2018.html#December_24_2018

-- 
  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
  EDB                                      https://enterprisedb.com

  If only the physical world exists, free will is an illusion.