Search: [redis] - Arnaud's links

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18 results tagged redis x

Create a managed Amazon MemoryDB for Redis Cluster using the ACK MemoryDB Controller - ACK

"Create Amazon MemoryDB Cluster Instances#

You can create Amazon MemoryDB Clusters using the Cluster custom resource"

They really name their CRD "Cluster" ?? :facepalm:
April 16, 2022 at 11:03:14 AM GMT+2 - permalink - - https://aws-controllers-k8s.github.io/community/docs/tutorials/memorydb-example/

aws crd memorydb redis
ElastiCache for Redis Terminology - Amazon ElastiCache for Redis
October 23, 2019 at 9:09:25 AM GMT+2 - permalink - - https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/WhatIs.Terms.html

aws elasticache redis
integrations-core/redisdb at master · DataDog/integrations-core · GitHub

infos about datadog plugins
October 8, 2019 at 3:33:10 PM GMT+2 - permalink - - https://github.com/DataDog/integrations-core/tree/master/redisdb

datadog redis
Redis streams as a pure data structure - <antirez>
March 23, 2019 at 12:40:17 PM GMT+1 - permalink - - http://antirez.com/news/128

redis stream
SELECT – Redis

Today I worked with an app storing its key not into the default 'database/namespace' in redis.

(default is 0)

The app stores into 12. So I had to 'select 12' before being able to query keys
March 24, 2018 at 10:33:44 AM GMT+1 - permalink - - https://redis.io/commands/select

redis
phpredis/cluster.markdown at develop · phpredis/phpredis · GitHub

redis cluster php session handler
August 18, 2017 at 2:06:35 PM GMT+2 - permalink - - https://github.com/phpredis/phpredis/blob/develop/cluster.markdown#session-handler

cluster php redis
SET – Redis

Un lock simple avec un seul redis master :

SET lock_name random_value NX EX 250

NX : crée seulement si existe
EX : timeout en seconde

Retirer le lock seulement en donnant la valeur de creation du lock

Dans le cas de plusieurs serveurs redis pas du tout synchronisés, c'est plus compliqué (distributed lock) --> https://redis.io/topics/distlock

M'enfin c'est quand meme plus simple d'utiliser une queue (RMQ, SQS..) quand on peut
July 17, 2017 at 3:12:40 PM GMT+2 * - permalink - - https://redis.io/commands/set

lock redis
Creating a Redis (cluster mode enabled) Cluster with Replicas from Scratch - Amazon ElastiCache
June 20, 2017 at 11:31:28 AM GMT+2 - permalink - - http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/Replication.CreatingReplGroup.NoExistingCluster.Cluster.html

aws redis
Creating a Redis (cluster mode disabled) Cluster with Replicas from Scratch - Amazon ElastiCache
June 20, 2017 at 11:31:18 AM GMT+2 - permalink - - http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/Replication.CreatingReplGroup.NoExistingCluster.Classic.html

aws redis
Replication: Redis (cluster mode disabled) vs. Redis (cluster mode enabled) - Amazon ElastiCache
June 20, 2017 at 9:59:57 AM GMT+2 - permalink - - http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/Replication.Redis-RedisCluster.html

aws redis
Replication: Multi-AZ with Automatic Failover (Redis) - Amazon ElastiCache
June 19, 2017 at 5:05:58 PM GMT+2 - permalink - - http://docs.aws.amazon.com/AmazonElastiCache/latest/UserGuide/AutoFailover.html

aws redis
RedisLabs/redis-migrate
useful script to migrate redis server without downtime
- http://boomboomboom.biz/blog/2013/09/07/migrate-redis-to-a-new-server-without-downtime/
November 9, 2015 at 2:55:05 PM GMT+1 - permalink - - https://github.com/RedisLabs/redis-migrate

migrate python redis
11 Common Web Use Cases Solved in Redis - High Scalability -
January 1, 2015 at 2:56:23 PM GMT+1 - permalink - - http://highscalability.com/blog/2011/7/6/11-common-web-use-cases-solved-in-redis.html

redis usecase
Activité redis

Pour voir rapidement si il y a des l'activité sur une instance redis :
redis-cli info | grep -E 'used_memory:|changes|commands_processed'

à lancer plusieurs fois et voir si les résultats changent

ou bien un bon vieux tcpdump : tcpdump -i any dst port [port redis]
October 13, 2014 at 11:24:43 AM GMT+2 - permalink - - https://links.infomee.fr/?kA6_BQ

redis
Redis Sentinel at Flickr | code.flickr.com

HA redis avec sentinel
August 12, 2014 at 10:00:33 AM GMT+2 - permalink - - http://code.flickr.net/2014/07/31/redis-sentinel-at-flickr/

ha redis
An introduction to Redis data types and abstractions – Redis
July 11, 2014 at 10:27:58 AM GMT+2 - permalink - - http://redis.io/topics/data-types-intro

redis
Redis4You Redis Hosting | Article Library | Why RDBMS and SQL are difficult...
May 19, 2014 at 8:20:15 AM GMT+2 - permalink - - http://redis4you.com/articles.php?id=004&name=Why+RDBMS+and+SQL+are+difficult

redis sql
Redis new data structure: the HyperLogLog - Antirez weblog

D'après ce que j'ai compris, hyperloglog est un algo qui a été implémenté dans redis et qui permet de compter plus rapidement et à moindre cout le nombre d'objet unique
April 4, 2014 at 10:20:09 AM GMT+2 - permalink - - http://antirez.com/news/75

hyperloglog redis

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