• NCache Express (FREE)
• NCache-Memcached
• Edition Comparison
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• Intelligent Caching
• Dynamic Clustering
• Caching Topologies
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• ASP.NET Performance
• ASP.NET Session Caching
• ASP.NET Session Topologies
• ASP.NET Session Video
• ASP.NET Session Guide (PDF)
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• NHibernate Details
• Caching Block Details
• ASP.NET Cache vs NCache
• What's New in 3.8?
• Features
• NCache Forum
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• Data Relationship in Cache
• Object Query Language
• Sync Cache with SQL...
• Domain Object Caching
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Boost .NET App Performance & Scalability

Remove performance bottlenecks and scale up to extremely high transactions with NCache Express. NCache Express provides you multiple powerful mechanisms for boosting your .NET application performance and scalability. NCache Express is free to use and is not a trial version.

Distributed In-Memory Object Cache

Distributed cache, the core engine of NCache Express, is extremely fast and scalable. Cache both static and transactional application data and reduce expensive database trips. NCache Express synchronizes cache updates across multiple servers.

• 100% cache uptime thru replication, failover recovery, and dynamic cache clustering
• Scale up with Mirrored, Replicated, Partitioned, and Client Cache topologies (Enterprise Edition)
• Software appliance for Caching Application Block
• Software appliance for NHibernate

EntLib Caching Application Block Integration

NCache Express provides the following benefits to Caching Application Block:

• OutProc cache for web gardens and other multi-process environments
• Distributed in-memory cache for multi-server environments

Distributed ASP.NET Session State Cache

Built on the distributed caching core, this module provides an extremely scalable ASP.NET Session State storage for apps running in a server farm with a load balancer

• Highly reliable thru ASP.NET session replication
• Software appliance (No code change required)

NCache Express Feature Limitations

NCache Express is a FREE but limited feature edition of NCache. If you use NCache Express, you always have the option of upgrading to NCache Enterprise in a seamless manner. Here are the limitations:

• For 2 server environments
• Cache clients either local or from the second cache server
• Replicated Cache topology (no Mirrored, Partitioned, Partition-Replica, or Client Cache)
• No support for Distributed ASP.NET Output Cache
• 32-bit only (no 64-bit version)

You can view a more detailed edition comparison between Express and Enterprise Editions of NCache.