As we all know, the pipeline mechanism provides a good performance of the interaction between the redis client and server. Admittedly, it has been applied in many projects. My question is whether the pipeline way supports redis server with cluster…
Have some question about HMGET performance. Can you explain how number of fields in hash affect reading performance? Example 1. 20000 requests. HMGET with 4 fields. Commands in pipeline. Hash contains 760 fields On test machine it takes about 1500ms.…
I am using Redis 5 for my project, for my requirement, I have used ZADD to store data in the format, Device ID {Timestamp : Value}. I have to only store the data only for 2 weeks of time after…
In .NET Core 2.2, in my Startup.cs, I had the following: public void ConfigureServices(IServiceCollection services) { services.AddDistributedRedisCache(...); } But now, in .NET Core 3.0, the AddDistributedRedisCache method can't be found. In docs, the "Applies to" section shows support only up…
I have varnish 6.2 and Redis 5 with magento 2.3 on same box running centos 7. Should I disable or enable Transparent Huge Pages for performance?
I have Spring Boot app which connects to Redis cluster, using Jedis Connection Factory: RedisClusterConfiguration redisClusterConfiguration = new RedisClusterConfiguration(redisProperties.getCluster().getNodes()); redisClusterConfiguration.setPassword(redisProperties.getPassword()); jedisConnectionFactory = new JedisConnectionFactory(redisClusterConfiguration); and reading list of nodes from application.yml: spring: redis: host: 127.0.0.1 port: 6379 timeout: 300s cluster:…
I created an instance on GCP, but I am not able to access it. This is similar to this one, but the proposed solution isn't working for me: Unable to telnet to GCP MemoryStore I have tried to telnet to…
I have redis Server with a few db, i want to connect to db1 in the server. i manage to connect to the server but i couldn't connect to one of the db. this is my code: package main import…
SITUATION I have a database with 2,000,000 cities. All of them have coordinates of the city center and mostly all - GeoJSON boundaries. I'm trying to implement a geocoding service that would find cities that intersect with a given point…
I was reading the source code for Redis session driver. In the gc function it return true and says Redis handles this. How does redis decide when to evict data with a sess_expiration = 0? I don’t want redis to…