redis get top 5 from 2 sorted set
I have 2 sorted set acting as ranking. I want to get the top 5 from the union between them. the scores are the same. zadd rank1 1 aaa zadd rank1 2 bbb zadd rank1 3 ccc zadd rank1 4…
Problems optimizing redis
I have some webscraped data. I'm using redis as my server and fetching data from nodejs and displaying it in react. This is what I have: 2 redis keys both ~ 200kb (so far, this will become ~10-20 mb in…
NestJS RedisIoAdapter is not assignable to parameter of type WebSocketAdapter<any, any, any>
First of all, sorry for grammar mistakes, English is not my native language. I just wanted to use Redis with NestJS and created an adapter for it. It would be more appropriate if I said I got the code from…
Redis – Node Bull Queue Error: Missing process handler for job type JOB_NAME
I am creating node bull queue and passing a dynamic name as an option to the Queue.add function myQueue.add(`myJob-${val}`, { attempts: 3, removeOnFail: true }); I am defining the process name as below for the above job myQueue.process(`myJob-${val}`, async (job,…
issue with updating redis cluster using aws-cdk(python)
I have created a RedisCluster using aws-cdk(python). everything is fine in case of deploying this cluster. Issue Today when I want to increase/decrease the num of nodes for this RedisCluster using AWS-CDK(PYTHON), I am experiencing the below error. UPDATE_FAILED| AWS::ElastiCache::ReplicationGroup|…
Cloud Memorystore Redis high CPU utilisation
We are using Cloud Memorystore Redis instance to add a caching layer to our mission critical Internet facing application. Total number of calls (including get, set and key expiry operations) to Memorystore instance is around 10-15K per second. CPU utilisation…
Redis – Twilio program send and wait for reply: How to approach?
Hey guys I was hoping I could come here to ask for input on how to approach sending a user a text message and then waiting for a reply using twilio, flask, and redis rq. In my research, I've found…
Redis – Streaming audio streams trough MQ (scalability)
my question is rather specific, so I will be ok with a general answer, which will point me in the right direction. Description of the problem: I want to deliver specific task data from multiple producers to a particular consumer…
Redis, Sidekiq and Heroku Apps
I have two Rails Apps that need to share some state. Each App needs to run background jobs during their execution lifetimes. I added Heroku Redis to each App, and Sidekiq. So when I run background jobs, everything is great.…
Can not connect to Redis Server on another server
I have installed Redis on my PC and use it ... every things works fine. now I want to install It on another server. I installed it and test it on that server and that works fine. but when I…