And my bet is it's the one most are going to be using from now on. I used to think this was a fairly black and white issue, but now two things have coloured it for me.
Secondly, I don't buy the argument from Elastic any more. Yes, the ethical thing to do when you're making money from someone's work is at least contribute back. At the same time though, they're making money from packaging it up and selling it _as a service_. That "as a service" part is where they're making the bucks.
A bonus thirdly; OpenSearch really is Open Source, and ElasticSearch no longer is.
Firstly, dick moves like this: https://github.com/elastic/elasticsearch-py/pull/1623
Secondly, I don't buy the argument from Elastic any more. Yes, the ethical thing to do when you're making money from someone's work is at least contribute back. At the same time though, they're making money from packaging it up and selling it _as a service_. That "as a service" part is where they're making the bucks.
A bonus thirdly; OpenSearch really is Open Source, and ElasticSearch no longer is.