biglist
The package biglist provides persisted, out-of-memory Python data structures
that implement the Sequence and Iterable interfaces with the capabilities of
concurrent and distributed reading and writing.
The main use case is processing large amounts of data that can not fit in memory.
Persistence can be on local disk or in cloud storage.
Read the documentation.
Reference
A very early version of this work is described in a blog post.
Status
Production ready.
Python version
Development and testing were conducted in Python 3.8 until version 0.7.8. Starting with 0.7.9, development and testing happen in Python 3.10. Code continues to NOT intentionally use features beyond Python 3.8.