Redis 4.0 is an open-source, in-memory data structure store that functions as a database, cache, and message broker. This version introduces significant enhancements, including a modular architecture for extending functionality, improved caching algorithms, and advanced memory management features.
Key Features and Functionality:
- Modules API: Allows developers to extend Redis by adding new commands and data types, enabling functionalities like search and neural networks directly within Redis.
- Least Frequently Used Eviction Policy: Introduces an LFU algorithm for cache eviction, offering better performance over the traditional Least Recently Used policy by more accurately estimating key access frequency.
- Asynchronous Operations: Features commands like `UNLINK` for non-blocking key deletion and `FLUSHDB ASYNC` for asynchronous database clearing, reducing latency during these operations.
- Active Memory Defragmentation: Enables Redis to defragment memory while running, improving memory utilization and preventing fragmentation-related performance issues.
- Enhanced Memory Management Commands: Introduces the `MEMORY` command suite, providing insights into memory usage and tools for efficient memory management.
Primary Value and User Solutions:
Redis 4.0 addresses the need for a high-performance, extensible, and efficient in-memory data store. The introduction of the Modules API allows developers to tailor Redis to specific application requirements, enhancing flexibility. Improved caching mechanisms and asynchronous operations reduce latency and increase throughput, making Redis 4.0 suitable for real-time applications. Active memory defragmentation and advanced memory management tools ensure optimal resource utilization, leading to cost savings and improved application stability.
Seller
JetwareProduct Description
Redis 4.0 is an open-source, in-memory data structure store that functions as a database, cache, and message broker. This version introduces significant enhancements, including a modular architecture for extending functionality, improved caching algorithms, and advanced memory management features.
Key Features and Functionality:
- Modules API: Allows developers to extend Redis by adding new commands and data types, enabling functionalities like search and neural networks directly within Redis.
- Least Frequently Used Eviction Policy: Introduces an LFU algorithm for cache eviction, offering better performance over the traditional Least Recently Used policy by more accurately estimating key access frequency.
- Asynchronous Operations: Features commands like `UNLINK` for non-blocking key deletion and `FLUSHDB ASYNC` for asynchronous database clearing, reducing latency during these operations.
- Active Memory Defragmentation: Enables Redis to defragment memory while running, improving memory utilization and preventing fragmentation-related performance issues.
- Enhanced Memory Management Commands: Introduces the `MEMORY` command suite, providing insights into memory usage and tools for efficient memory management.
Primary Value and User Solutions:
Redis 4.0 addresses the need for a high-performance, extensible, and efficient in-memory data store. The introduction of the Modules API allows developers to tailor Redis to specific application requirements, enhancing flexibility. Improved caching mechanisms and asynchronous operations reduce latency and increase throughput, making Redis 4.0 suitable for real-time applications. Active memory defragmentation and advanced memory management tools ensure optimal resource utilization, leading to cost savings and improved application stability.
