We are excited to announce the launch of our new Key Value Store based on Valkey!
This new service provides an extremely fast, highly available, and fully open-source in-memory database tailored for your data-intensive applications—offering maximum performance and seamless compatibility.
** Key Highlights: **
High Performance & Scalability: Ultra-low latency for caching, session management, and real-time data processing.
Fully Open Source: Powered by the Linux Foundation’s Valkey project for long-term sustainability and vendor independence.
Easy Transition: Seamlessly compatible with existing Redis setups.
You can now provision new Key Value Store instances directly via the STACKIT Portal or API.
** Note: ** The new Key Value Store replaces our previous Redis offering.
During the creation of data services, a default Access Control List (ACL) is set. This provides an additional layer of security in addition to your username and password.
This default ACL automatically includes the STACKIT IP ranges to ensure your instance can be accessed from other STACKIT cloud services. Because STACKIT’s public IP ranges can evolve over time, the exact default values depend on your project type:
Project type
Default ACL
Public
Dynamically populated STACKIT public IP ranges.
Internal
Dynamically populated STACKIT internal IP ranges.
If you are operating in a public project and want to verify the current STACKIT public IP ranges that might be included in your default ACL, you can fetch the most up-to-date list using the STACKIT CLI:
It is highly recommended that you review your ACL after creating an instance and narrow the allowed IPs down to only the specific addresses your applications actually use.
Achieve microsecond response times with Key Value Store’s in-memory architecture. Perfect for workloads
requiring ultra-fast reads and writes, from caching to real-time analytics.
Go beyond basic values with support for rich data types including strings, lists, sets, sorted
sets, hashes, bitmaps, HyperLogLogs, and streams. Enable complex data modeling without external
processing.
Combine the speed of memory with the durability of disk by using snapshots (RDB) and append-only
files (AOF). Flexible persistence ensures data safety while maintaining high throughput.
Ensure uptime with multi-node replica sets designed for production resilience and automated failover.
Data is continuously synchronized to guarantee replication consistency across instances.
Enable event-driven architectures with publish/subscribe messaging and advanced streams. Deliver
real-time feeds, notifications, and log aggregation with minimal latency.
Boost application performance by using the Key Value Store as a caching layer. Support session storage,
query result caching, and application-level acceleration with fine-grained eviction policies (LRU, LFU, TTL).
Protect your deployments with TLS encryption, network-level access control lists (ACLs), and restricted
access keys. Keep sensitive data safe in distributed enterprise environments.
Accelerate page loads, API calls, and dynamic content delivery by storing frequently accessed data
in memory. Reduce backend load and improve user experience.
Store and retrieve user session data with minimal latency. Ideal for authentication tokens, shopping
carts, and personalized content in high-traffic environments.
Process and display metrics, counters, and streaming events instantly. Built-in streams and sorted sets
enable live dashboards, anomaly detection, and monitoring solutions.
Support multiplayer gaming platforms with real-time leaderboards, matchmaking, and state management.
Sorted sets provide efficient ranking and score updates.
Use publish/subscribe capabilities and data streams for chat applications, notifications, and IoT event processing.
Guarantee fast message delivery with minimal overhead.
Enable feature stores and real-time inference pipelines by caching embeddings, model results, or
frequently accessed datasets. Key Value Store delivers sub-millisecond data access for AI-driven applications.
Handle shopping carts, order tracking, inventory counts, and fraud detection with high performance
and reliability. Combine caching, queues, and real-time analytics in one system.