In Memory Python Packages

throttled-py

🔧 High-performance Python rate limiting library with multiple algorithms (Fixed Window, Sliding Window, Token Bucket, Leaky Bucket & GCRA) and storage backends (Redis, In-Memory).

hazelcast-python-client

Hazelcast Python Client

pyreindexer

Embeddable, in-memory, document-oriented database with a high-level Query builder interface.

zlmdb

Object-relational in-memory database layer based on LMDB

httpimport

Module for remote in-memory Python package/module loading through HTTP/S

zef

Toolkit for graph-relational data across space and time

ming

MongoDB ODM (Object Document Mapper) with Unit of Works, IdentityMap, Relations and Mongo-In-Memory implementation

paker

Encrypted in-memory Python package loader

zmat

A portable data compression/decompression library supporting zlib/gzip/lzma/lz4/zstd/blosc2/base64

coherence-client

The Coherence Python Client allows Python applications to act as cache clients to an Oracle Coherence cluster using gRPC as the network transport.

d-memfs

In-process virtual filesystem with hard quota for Python

periplus-proxy

A remote cache for vector databases which allows for a dynamically updated subset of a large dataset to be held entirely in memory.

redipy

redipy is a uniform interface to Redis-like storage systems. It allows you to use the same Redis API with different backends that implement the same functionality.

redisex

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions, and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster

sqlalchemy-memory

Fast in‑RAM SQLAlchemy 2.0 dialect: no DB, fully ORM/Core, ideal for prototyping & simulations

eigen-client

EigenDB's Official Python API

vecstream

Efficient, scalable, and lightweight vector database

ringer

Large-scale data structures hosted on the file-system

sql-guard

A small package for data quality rules using Standard SQL

poche

🎒 Simple and fast Python in-memory caching library

k2hdkc

K2HDKC Python library - k2hash based distributed kvs cluster

k2hash

K2HASH Python library - NoSQL Key Value Store(KVS) library

s3-simple-compress

Documentation for AWS S3 In-Memory File Compression (zip) Program

periplus-client

A client library for connecting with Periplus.