This topic is in regarding the Elastic License.
First of all, I'd like to say Great Work! I'm really impressed with elastic search.
I'm a teacher and I take online classes, I also have a paid lab environment where students can follow my video and perform the activity accordingly. For e.g I've SQL, NoSQL databases preinstalled, students can interact with them and learn SQL/NoSQL in the lab environment.
I was planning on adding on Elastic search, so that students can interact with it and learn how to perform operations on elastic search.
I went through the Elastic License and I wanted to verify whether I can use the commercial code and deploy elastic search for teaching in a lab environment to students online.
I'm hoping using elastic search in the lab environment will come under section 6.8 "Non-production Environment".