Top "Redis" questions

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker.

How does redis expire keys?

How does Redis implement the expiration of keys? From here I learnt that Redis stores the time at which the …

redis
node.js database

I'm looking for a database to pair with a node.js app. I'm assuming a json/nosql db would be …

node.js mongodb couchdb redis
Redis: NOAUTH Authentication required but there is no password setting

I got error NOAUTH Authentication required when I connect to Redis server via command: redis-cli and run ping to check …

ruby-on-rails ruby-on-rails-4 redis sidekiq
What are the underlying data structures used for Redis?

I'm trying to answer two questions in a definitive list: What are the underlying data structures used for Redis? And …

algorithm data-structures redis
I'm getting error "Class 'Predis\Client' not found" in Laravel 5.2

I want to using Redis in laravel 5.2 however, I'm getting error such a Class 'Predis\Client' not found, How I …

laravel laravel-5 redis composer-php laravel-5.2
Scaling Socket.IO to multiple Node.js processes using cluster

Tearing my hair out with this one... has anyone managed to scale Socket.IO to multiple "worker" processes spawned by …

javascript node.js redis socket.io node-redis
Redis Daemon not creating a PID file

The Redis startup script is supposed to create a pid file at startup, but I've confirmed all the settings I …

redis rhel6
Executing batches of commands using redis cli

I have a long text file of redis commands that I need to execute using the redis command line interface: …

redis
MurmurHash - what is it?

I've been trying to get a high level understanding of what MurmurHash does. I've read a basic description but have …

hash redis murmurhash
How to remove debugging from an Express app?

I would like to remove the debugging mode. I am using express, redis, socket.io and connect-redis, but I do …

node.js redis express socket.io