When did Salesforce acquire Heroku?

Related questions

1. Why Heroku is used?
2. Is AWS IaaS PaaS or SaaS?
3. What is dokku?
4. Why is heroku used?
5. Is heroku owned by Salesforce?
6. What is the purpose of Heroku?
7. What is heroku good for?
8. Does heroku use Kubernetes?
9. How much did Salesforce pay for Heroku?
10. Is heroku a database?

Tags

1. #platform
2. #today
3. #cloudcomputing
4. #based
5. #entered
6. #fastest
7. #acquire
8. #salesforce
9. #cloud
10. #announced
11. #heroku
12. #agreement
13. #application
14. #enterprise
15. #definitive
16. #writing
17. #francisco
18. #applications
19. #company
20. #growing
21. #computing