Persistent Storage Python Packages

liteindex

ultra fast, thread and process safe, easily queryable Indexes/ caches for Python.

rocksq

RocksDB-based queue with python bindings

dbrecord

sqlite based kv database using for big data IO.

flaxkv

🗲 A high-performance on-disk dictionary.

data-vault

IPython magic for simple, organized, compressed and encrypted storage of files

agent-memory-mcp-server

Persistent memory for AI agents — store, retrieve and search knowledge across sessions

ejtraderdb

Python module for Persistent SQLite data, Dict and Queue and QuestDB

flaxfile

🗲 A high-performance on-disk dictionary.

jsop

A way to store large amounts of JSON-style data on disk, and to access it very quickly

magic-container

Thread-safe, lightweight and persistent dict for Python with a magical touch.

snaildb

SnailDB — A fast, scalable AI-native database built for LLM memory, embeddings, and high-performance knowledge storage.

lsm-db-extras

Thread/Process safe shelves and other lsm-db helpers

perdict

Persistent Dictionary