The mainstream platform is the service provider Heroku 2011 22nd announced the launch of the new independent deployment of Heroku http://www.aliyun.com/zixun/aggregation/14171.html "> The Postgres service is used by developers who use SQL databases.
Previously Heroku had already provided PostgreSQL as a service tool to developers and had a few years of history, but the hope now for the development team is that the Heroku database service can be used regardless of where their applications are hosted.
Heroku claims that the service has been tried and tested, successfully and securely handled 19 billion customer transactions, and is now dealing with 400 million written transactions a day.
PostgreSQL is an Open-source database software, but Postgres is the Heroku version of it, which can provide the database to the customer and not lock the customer.
The company declared:
We are convinced of the value of open source databases and believe that their role in the context of database services is even more critical. We are committed to running the out-of-the-box, PostgreSQL, and not modifying it. Any standard LIBPQ client can operate perfectly on our services. When do you decide to go back and do your own DBA, we won't do any technical locking.
Heroku Postgres has 6 pricing schemes, the cheapest of which is 200 USD/month, cache size is 1.7GB, the most expensive 6400 USD/month, cache size is 68GB.
(Responsible editor: The good of the Legacy)