Open Source

In-Memory Distributed Cache

100% Native .NET

Clients { .NET, Java, Node.js, Python, Scala }

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Extreme Performance and Scalability

.NET Java Node.js

Super-Fast In-Memory Distributed Store

Linearly Scalable Caching Topologies

Client Cache (InProc Speed)

Open Source

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Cloud Support

.NET Java Node.js

Cloud Marketplace (Virtual Machines)

Cloud SaaS (Managed Service)

Azure & AWS Supported

Open Source

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Multi-Datacenter WAN Replication

.NET Java Node.js

WAN Replication across Datacenters

WAN Replication in the Cloud (Azure & AWS)

Multi-Site Web Sessions (.NET, Java, Node.js)

Open Source

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Trusted by Customers Globally

Hundreds of Customers

Open Source

In-Memory Distributed Cache

NCache is an Open Source in-memory distributed cache for .NET, Java, Node.js, and Scala. NCache is extremely fast and linearly scalable and caches application data to reduce expensive database trips. Use NCache to remove performance bottlenecks related to your data storage and databases and scale your .NET, Java, Node.js, and Scala applications to extreme transaction processing (XTP).

NCache has been the market leader for .NET applications since 2005 and very popular with hundreds of high-end customers all over the world.

Edition Comparison

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NCache Architecture

Four Common Uses of NCache

See Four Common Uses of NCache for .NET, Java, Node.js, and Scala applications:

App Data Caching (In-Memory with Live Persistence): to reduce expensive database trips and linearly scale your applications. Live persistence of in-memory cache for longer term storage and recovery.
Web App Caching:
- ASP.NET Core: Sessions, Response Cache, SignalR, IDistributedCache.
- ASP.NET: Session State, View State, Output Cache, SignalR.
- Java: Web Sessions
- Node.js: Web Sessions
- Scala: Web Sessions
Pub/Sub Messaging, Continuous Query, Events: for decoupled messaging and collaboration between applications.
Distributed Lucene for .NET (Full Text Search): with Distributed Lucene, scale Lucene index to multiple servers at runtime. Distributed Persistence provided. No code change needed to use.