redis-identity

maps external id's into sequential id's

redis-identity

Redis script for mapping external ID's to sequential ones. Adapted from crashlytics.

$ npm install redis-identity

Pass in a node-redis client, and an optional key to use for the id mappings. The key will default to identity-map.

var redis = require('redis')
  , client = redis.createClient()
  , identity = require('redis-identity')(client);
 
identity('xxx-123-456', function(errid){
  // ... 
});
var redis = require('redis')
  , client = redis.createClient()
  , identity = require('redis-identity')(client, 'my-id-map');
 
identity('xxx-123-456', function(errid){
  // ... 
});
  • script loading/caching with evalsha? not sure the upsides/downsides yet.

MIT