MMKV Android: High-Performance Key-Value Storage
In Android, MMKV is a high-performance, low-memory footprint key-value storage library that can be used as an alternative to SharedPreferences for storing and retrieving simple key-value pairs data. Some of the main functions of MMKV include:
- High performance: MMKV has faster read and write speeds compared to SharedPreferences, especially noticeable in scenarios with large amounts of data.
- Reduced memory usage: MMKV uses mmap memory mapping technology to store and read data, which helps to decrease memory consumption.
- Multi-threading security: MMKV ensures thread safety by using a locking mechanism to guarantee that data reading and writing operations are safe in a multi-threaded environment.
- Support for data encryption: MMKV supports encrypting stored data to enhance security.
In general, MMKV allows for easy storage and retrieval of simple key-value data in Android applications, with better performance and security.
