NCache is a 100% open Source in-memory distributed cache. NCache is an extremely fast and linearly scalable distributed cache that caches application data and reduces expensive database trips. Use NCache removes performance bottlenecks related to your data storage and databases and scales your node.js applications to extreme transaction processing (XTP).
NCache Node.js client requires a working NCache cluster to run. This cluster handles the storage and manipulation of the user data.
npm install ncache-client
const ncache = require('ncache-client'); //Initialize the Cache Cluster let cache = await ncache.CacheManager.getCache("test-Cache"); //Add data in Cache await cache.add('key', new ncache.CacheItem("Value")); // Get the value associated with the given key from cache const cacheValue = await cache.get('key', ncache.JsonDataType.Scaler); console.log("Item in cache"+ cacheValue +" against key "+'key'); //Outputs 'Value' //close the cache await cache.close();
- Cache Performance, Cache Scalability, Bulk Operations, Indexes
- Get, Add, Insert, Remove, Exists, Clear Cache, Expirations, Lock & Unlock
- Key Based Dependency, File Based Dependency, SQL Dependency, Oracle Dependency
- Publish/Subscribe (Pub/Sub) with Topic, Events with Data, Cached Item Specific Events (onInsert/onRemove), Cache Level Events (Add/Insert/Remove), Continuous Query
- Groups/Subgroups, Tags, Named Tags
- DataStructures : List, Queue, Counter
You can use the following channels for your questions and development/usage issues:
We encourage any type of contribution in the form of issue reports.
For issue reports, please share the following information with us to quickly resolve the problems.
- NCache and the client version that you use
- Environment and architecture information you use like total clients, cluster nodes, Node.js version,Java version, operating system etc.
- Logs and stack traces, if any.
- Detailed description of the steps to reproduce the issue.
In order to test NCache Node.js client locally, you will need the following:
- Java 9 or later
- NCache Installation
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