Assume that there is a key K in Redis that is holding a list of values. Many producer clients are adding elements to this list, one by one using LPUSH or RPUSH. On the other hand, another set of consumer…
I am trying to make Redis 6.0.6., but when running the make command I get this error: (.venv) vagrant@vagrant:/vagrant/redis-6.0.6$ make cd src && make all make[1]: Entering directory '/vagrant/redis-6.0.6/src' /bin/sh: 1: pkg-config: not found CC Makefile.dep /bin/sh: 1: pkg-config: not…
if i have several servers, maybe servers's current system time are different. how can i all use redisson to get current time? I've read the RedissonClient api, but I haven't found the way to get this yet
I use a Embedded Redis for integration testing. I set up my tests with Redis according to following article: https://www.baeldung.com/spring-embedded-redis. The problem is, if I want to use the @TestConfiguration with several test classes, I get errors because @PreDestroy is…
I have data in this format: student_id:{ course: math day: sunday time: 16:00 }, { course: physics, day: friday, time: 20:00 } Could I store it in redis? One key and multiple structs!
My goal is to store in Redis: Plain IP addresses like 228.228.228.228 IP networks like 228.228.228.0/24 in order to check in request/response cycle whether or not current IP xxx.yyy.xxx.vvv is inside( contained by): Plain ips or Ip network ( for…
How can i get top of N keys from redisson client? I found next signature in getKeysByPattern() method: Iterable<String> getKeysByPattern(String pattern, int count); But looks like count - is keys loaded per request to Redis. How can i load top…
If I push a Runnable to a redisson distributed executor service, what rules am I required to oblige by? Surely , I can not have free reign, I do not see how that is possible, yet, it is not mention…
I use Redis Desktop Manager in windows 10 for caching in ASP.Net Core 3.1 by StackExchange.Redis library. Except delete and then again add new Key-Value in Redis, is there any way for updating value by key?
Let's suppose that we have simplified online store with following entities: products, related products and categories. Relations are pretty simple: Products are linked to categories Products have related products Products prices are region specific All entities are stored as json…