I am testing using NestJS with Microservices using Redis. I have setup the code just like the documentation suggests, but when I send a message pattern from the client, my Microservice is not getting fired. My client is a GraphQL…
Could anyone tell me whats the maximum number of concurrent channels Redis pub-sub can support?. Is there any cap to the number of subscribers and publishers
The essence of the redis pipeline is to change the read and write order of the instructions in the pipeline. We usually say that the pipeline is a means of inter-process communication, and the redis pipeline is socket-based communication, the…
In my application I am implementing a server-side cache using Redis (for mySQL database). When data change in the database, I want to completely clear the cache to invalidate the old data. However, I would like to see some statistics…
Bussiness Objective I'm creating a dashboard that will depend on some time-series and I'll use Redis to implement it. I'm new to using Redis and I'm trying to use Redis-Streams to count the elements in a stream. XADD conversation:9:chat_messages *…
I am using Redis npm library for Redis connection. I am able to blpop from single queue like below redis.blpop('firstQueue', timeOut, (err, reply) => { console.log(reply); }); But I want to pop from multiple queues like below redis.blpop(['firstQueue', 'secondQueue', 'thrirdQueue'],…
I am using perl Redis.pm for all the sys jobs with redis All standard redis commands are available in the module But for a custom load module , how can I use that in perl For eg Redisbloom On command…
I want to create redis cluster of 6 nodes in kubernetes. I am running kubernetes using Minikube. Below is my implementation for creating the 6 node cluster. kind: StatefulSet metadata: generation: 1 labels: app: demo-app name: demo-app namespace: default spec:…
My project is defined in a docker-compose file, but I'm not too familiar with docker-compose definitions. When I try to docker-compose up -d in a fresh setup, the following error occurred during the build of a docker image. This is…
I'm new to Redis (but already an enthusiastic user) and I'm facing this error on Windows 10 Pro (64 bit) when trying to do the background save of Redis: [14932] 18 Jan 10:57:24 # Failed saving the DB: Permission denied…