Requirement A system undergoes some state change, and multiple other parts of the system has to know this(lets call them observers) so that they can perform some actions based on the current state, the actions of the observers are important,…
I have a system of multiple machines, each running a redis server which contains unique objects. A remote client can access each of these servers and read the objects. I'm wondering to how to measure the latency of a remote…
I created a redis deployment and service in kubernetes, I can access redis from another pod by service ip, but I can't access it by service name the redis yaml apiVersion: apps/v1 kind: Deployment metadata: name: redis-deployment namespace: myapp-ns spec:…
(venv) [riyad@Fury django_celery]$ celery -A django_celery worker -l info <Celery django_celery at 0x7f0917d57fa0> -------------- celery@Fury v4.3.0 (rhubarb) ---- **** ----- --- * *** * -- Linux-5.8.6-1-MANJARO-x86_64-with-glibc2.2.5 2020-09-30 02:54:36 -- * - **** --- - ** ---------- [config] - ** ----------…
Right now we have our data split between three standalone Redis instances, no clustering or sharding. We're switching from our current cloud service provider over to AWS and want to store all this data in a new Elasticache Redis cluster…
I have a single redis server running in a docker container on my server. I use the defaults for everything. I populate it with some key values and call save. Every day though, it gets wiped out. The logs look…
I'm trying to power some multi-selection query & filter operations with SCAN operations on my data and I'm not sure if I'm heading in the right direction. I am using AWS ElastiCache (Redis 5.0.6). Key design: <recipe id>:<recipe name>:<recipe type>:<country…
Redis can be used as a cache storage engine within Spring(boot) applications. However, it only allows to set an overall maxmemory size limit. Is there a way to restrict individual RedisCaches in their size, either by number of elements or…
Issue I have a Redis K8s deployment that links to a separate service, with a heavily reduced manifest as follows (if more info is needed that's missing let me know): apiVersion: apps/v1 kind: Deployment spec: replicas: 2 selector: matchLabels: app:…
I'm trying to run the sample program from this RedisLabs page. I chose Option A - which was to set up the free Redis cloud server. (Seems like if you install manually, then you have to add the JSON as…