On application (spring boot service) startup, need to clear the Redis cache. Redis is running in a different docker container with own volume mapping. Since it retains the old cache, the applicati...

The default session store for Rails is cookie_store. This makes the session be stored on the client side (correct me if I am wrong). I want to change this default behavior, so that I can store the ...

Have Redis setup with ruby on ubuntu server, but can't figure out how to access its log file. Tutorial says it should be here: /var/log/redis_6379.log But can't even find the /var/ folder

I installed Python Redis Queue module using pip install rq When I try to start the worker using rq or rq worker, it is throwing an error. PYTHONPATH=src REDIS_HOST=localhost rq worker --with-schedu...

We have installed the redis client. When we type the following command inside C:\Program Files\Redis\redis-cli.exe: redis-cli -h redis-server.example.com -p 6390 ping It throws the following er...

I want to store a JSON payload into redis. There's really 2 ways I can do this: One using a simple string keys and values. key:user, value:payload (the entire JSON blob which can be 100-200 KB) ...

I understand that the common way of running Lua scripts with EVALSHA is to is to load the script first by passing it with SCRIPT LOAD. However, from my understanding, if the Redis server unexpected...

I have been using heroku redis for a while now on one of my side projects. I currently use it for 3 things It serves as a place for me to store firebase certificates It is used for caching data on...

So, I've come to a place where I wanted to segment the data I store in redis into separate databases as I sometimes need to make use of the keys command on one specific kind of data, and wanted to ...

We are using AWS ElastiCache for Redis for our application, and we need some help in understanding the metrics. During high load, we saw a CPU utilization of 30%, But Engine CPU Utilization was sho...

I am trying to save a binary object in redis and then serve it back as an image. Here is the code I am using to save the data: var buff=new Buffer(data.data,'base64'); client.set(key,new Buffer(d...

I was trying to connect Redis (v4.0.1) to my express server with typescript but having a bit issue. Am learning typescript. It's showing redlines on host inside redis.createClient() Can anyone help...

The redis slave won't sync with the master. Connectivity: I can connect to the master when I issue HOST_NAME=fakehost redis-cli -h $HOST_NAME and check the master status using a command like I...

I learned etcd for a few hours, but a question suddenly came into me. I found that redis is fully capable of covering functions which etcd owns.Like key/value CRUD && watch, and redis is ve...

Suppose I have [Slave IP Address] which is the slave of [Master IP Address]. Now my master server has been shut down, and I need to set this slave to be master MANUALLY (WITHOUT using sentinel aut...

Is there any way to remove/delete an entry by key, using Node_redis? I can't see any such option from the docs..

I have rails application which is using sidekiq for background jobs. Recently upgraded ruby from 2.7.0 to 3.1.2 and respectively redis gem automatically updated to '5.0.5'. After this sidekiq(6.4.1...

I am using redis as a session driver and I want to clear the cache while keeping the session data, so basically user can stay logged in. Any suggestions regarding restructuring or handling the curr...

On src directory, I am running below command /redis-trib.rb create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005 but getting below error. C...

We have been using AWS Elasticache for about 6 months now without any issues. Every night we have a Java app that runs which will flush DB 0 of our redis cache and then repopulate it with updated d...

I have this startup.cs file that adds the different services to my application. One of the services I need to add is AddStackExchangeRedisCache but I am getting an error that says "IServiceCol...

I am trying to insert a large(-ish) number of elements in the shortest time possible and I tried these two alternatives: 1) Pipelining: List<Task> addTasks = new List<Task>(); for (in...

Is it possible to easily set specific value from a file using interactive redis-cli? I'd like to achieve same result as with following Python snippet: with open("some.jpg") as f: image_binary = ...

I'm trying to set up Redis caching for my nestjs-graphql project by following this official guide and this tutorial. I'm following the exact steps that are mentioned but I'm getting this error that...

I dont get the redis node.js documentation for using redis auth. per the example: var redis = require("redis"), client = redis.createClient(); // This command is magical. Client stashes the pass...