Simple and powerful Cache Module for NodeJS.
npm install nodecacheSimple and powerful Cache Module for NodeJS.
=============
Install with:
npm install nodecache
Save data in memory, the second parameter of cache.save only be called if it is not currently in memory.
``js
var cache = require('nodecache');
var myFunction = function () {
...
return 'Some Data';
};
var myData = cache.save('myData', myFunction); // This will call myFunction() and return 'Some Data'.
var myCachedData = cache.save('myData', myFunction); // This will return 'Some Data' without call myFunction().
`
Persist data using Redis:
`js
var cache = require('nodecache');
var myFunction = function () {
...
return 'Some Data';
};
cache.persist('myData', myFunction, function (err, reply) {
console.log(reply); // Some Data
});
``
In the code above, data will be searched first in local memory, if not found there, it will be searched on Redis Storange, and if neither, it finally call myFunction().