> The biggest thing that brings down a site is changes
Absolutely agreed. In that vein, there is such a thing as too much automation. Sometimes, build chains are set up to always pull in the newest and the freshest -- and given the staggering number of dependencies software generally has, this might mean, small changes all the time. Even when your code does not change, it can eventually break.
It's been my experience that a notable part of software development (in the cloud age, anyway) is about keeping up with all the small incremental changes. It takes bodies to keep up with this churn, bodies which twitter now does not have.
It'll be interesting to keep observing this. So far it's been a testament to the teams that built it and set up the infra -- it keeps running, despite a monkey loose in a server room. It's very impressive.
Absolutely agreed. In that vein, there is such a thing as too much automation. Sometimes, build chains are set up to always pull in the newest and the freshest -- and given the staggering number of dependencies software generally has, this might mean, small changes all the time. Even when your code does not change, it can eventually break.
It's been my experience that a notable part of software development (in the cloud age, anyway) is about keeping up with all the small incremental changes. It takes bodies to keep up with this churn, bodies which twitter now does not have.
It'll be interesting to keep observing this. So far it's been a testament to the teams that built it and set up the infra -- it keeps running, despite a monkey loose in a server room. It's very impressive.