Since mongodb is schema-less most of the time you can do without data migrations. Sometimes tho you want to create some new entities, or migrate old data instead adding another IF statement to your ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

Kombu is a messaging library for Python. The aim of Kombu is to make messaging in Python as easy as possible by providing an idiomatic high-level interface for the AMQ protocol, and also provide ...