Re: Running Migrations Simulataneously

2016-04-25 Thread Amit Saha
On Tue, Apr 26, 2016 at 12:33 PM, Mike Bayer wrote: > > > On 04/25/2016 08:30 PM, Amit Saha wrote: >> >> Hi all, >> >> In my scenario, DB migrations (via alembic) will be run as part of the >> app deployment and multiple app deployments will happen near >> simultaneously

Re: Running Migrations Simulataneously

2016-04-25 Thread Mike Bayer
On 04/25/2016 08:30 PM, Amit Saha wrote: Hi all, In my scenario, DB migrations (via alembic) will be run as part of the app deployment and multiple app deployments will happen near simultaneously (multiple EC2 instances talking to the same MySQL DB). Let's, for simplicity's sake assume two

Running Migrations Simulataneously

2016-04-25 Thread Amit Saha
Hi all, In my scenario, DB migrations (via alembic) will be run as part of the app deployment and multiple app deployments will happen near simultaneously (multiple EC2 instances talking to the same MySQL DB). Let's, for simplicity's sake assume two instances: Instance #1: Alembic sees