Redis-Valkey

Valkey is an open-source in-memory key-value datastore and Redis-compatible database used for caching, real-time applications, session storage, message brokering, and high-performance data processing. It enables developers and administrators to store and manage data with low latency, scalability, persistence, and support for multiple data structures.

• Provides a high-performance in-memory key-value datastore compatible with Redis protocols and commands.
• Supports multiple data structures including strings, hashes, lists, sets, sorted sets, streams, bitmaps, and hyperloglogs.
• Includes persistence options such as RDB snapshots and AOF (Append Only File) logging.
• Supports replication and clustering for scalability, high availability, and distributed deployments.
• Provides Pub/Sub messaging capabilities for real-time communication and event-driven applications.
• Includes Lua scripting support for server-side scripting and advanced data processing workflows.
• Supports ACL-based authentication and security configuration for controlled access management.
• Offers low-latency caching and high-throughput performance for modern cloud-native applications.
• Includes command-line tools and configuration management for administration and monitoring.

$ sudo su
$ cd /tmp/valkey-9.1.0
Start and enable Valkey service:
$ sudo systemctl enable valkey
$ sudo systemctl start valkey

Check service status:
$ sudo systemctl status valkey

Check Valkey-server Version:
$ valkey-server --version

Test server connection:
$  valkey-cli ping