Package for persistent memory
Project description
PersistentMemory Library Documentation
Overview
PersistentMemory
is a Python library for managing persistent data with optional encryption. It provides a simple interface for storing and retrieving data, with an added benefit of in-memory caching for improved read performance.
Installation
You can install the library using pip:
pip install PersistentMemory
Usage
Initialization
To use PersistentMemory
, first import it and create an instance:
from persistentMemory.PersistentMemory import PersistentDictionary
pd = PersistentDictionary(appName='YourAppName', encryptionKey='YourEncryptionKey')
Storing Data
You can store data using the store_data
method:
pd.your_key = your_data
pd.push('your_key', your_data)
Retrieving Data
Retrieve data using the retrieve_data
method. This method will first check the in-memory cache before accessing the disk:
data = pd.your_key
data = pd.get('your_key')
Caching
Data read from disk is cached in memory, which speeds up subsequent read operations for the same data.
Features
- Data persistence on the filesystem.
- Data encryption.
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