Correct way to check redis key's type in lua script. I'm trying to wrap my head around redis lua scripting and I can't find the correct way to check what type the key has. Here is what I've tried: 127.0.0.1:6379>…
I have been reading about spring Data Redis which is quite similar to spring data JPA. I have a USER class that has key has user id and value as the User object. I am trying to find all the…
I have some problem to use Redis pipeline. I need to execute 2 commands (incr() and set()) by a Redis transaction. Environment info: redis-py version 3.5.3; the version of the Redis server is v=5.0.5. So I have tried to use…
Whenever I try to connect to my Redis server from my Java application using Jedis, I get JedisConnectionException: Failed to connect to any host resolved for DNS name. The Java application runs on the same machine as the Redis server.…
I`m writing Camunda project, because of that I use Spring Boot v2.7.9 and Camunda Engine v7.19.0. The project involves the use of several databases, one of them Redis, another databases is H2, PostgreSQL. To work with Redis I use spring-boot-starter-data-redis…
I'm having trouble when trying to use cache-manager by NestJS, the problem is the value always return true, const isSet = await this.cacheManager.store.getClient().set(key, value, 'EX', ttl, 'NX') console.log("isSet => " + isSet) if(isSet === true) { try { //do smth…
In Redis, I can set a key with expire time like set key value ex 100 If I want to remove the expire time, I can do like set key value OR persist key What is the difference between this…
I was wondering if we can achieve Rate Limiting of IP and Request Body (same some username) separately (Either one if fulfilled should give me Error 429) for same controller function (Route). Tried Using following packages - "nestjs-throttler-storage-redis": "^0.3.0" "@nestjs/throttler":…
I have Django application running on dokku and keep getting an rq import error message once I link the postgresql database to the dokku app. I do not understand why I am getting this error now, as I have documented…
I'm trying to get and set multiple cache keys, but I need to update the cache if the key is not set yet, this is what I currently have: import os from redis.client import Redis REDIS_HOST = os.environ["REDIS_HOST"] REDIS_PORT =…