I have simple Redis client based on Spring below. As default it connects to local host, but I need to set different host and port. I suppose I can do it in function below: @Bean RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory,MessageListenerAdapter listenerAdapter) {…
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…
My cassandra docker-compose file: version: '2' services: redis-node-0: image: docker.io/bitnami/redis-cluster:latest ports: - "6370:6379" environment: - 'REDIS_PASSWORD=pass' - 'REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5' redis-node-1: image: docker.io/bitnami/redis-cluster:latest ports: - "6371:6379" environment: - 'REDIS_PASSWORD=pass' - 'REDIS_NODES=redis-node-0 redis-node-1 redis-node-2 redis-node-3 redis-node-4 redis-node-5' redis-node-2:…
I started to develop with Spring boot and Angular 10 and today I've to deploy but I don't how and where deploy. I've read a lot of article but I don't get the difference between an app server and web…
I am using spring boot with Redis.Redis is running as Docker container spring.cache.type=redis spring.redis.host=localhost spring.redis.port=6379 Redis is a memory DB, if it finds data in Redis based on the key, it retrieved from Redis otherwise go into actual db call.…
I have some config information in the database, when the springboot starts, it will load this information only one time. So I write the code like this: @Configuration public class CommonConfig { private final DbConfigDao dbConfigDao; @Autowired public CommonConfig (DbConfigDao…
I have a Spring application that I am trying to test with EmbededRedis. So I created a component like below to Initialize and kill redis after test. @Component public class EmbededRedis { @Value("${spring.redis.port}") private int redisPort; private RedisServer redisServer; @PostConstruct…
I am using a Spring Boot application. I have a method in my controller that returns some Resources: @ResponseBody @Transactional(rollbackFor = Exception.class) @GetMapping(value="data/{itemId}/items", produces="application/json") public Resources<DataExcerpt> listMyData(@PathVariable("debateId") UUID debateId)){ List<DataExcerpt> dataExcerpts = dataService .listMyData(id) .stream() .map(d -> this.projectionFactory.createProjection(DataExcerpt.class, d)) .collect(Collectors.toList());…
I am writing my rest apis using spring boot. And I am trying to maintain user's session on redis server. Redis is up and running on the default port 6379. I have used the lettuce jar to make connection to…
I need to do some visibly simple task. But I do not know is it relevant to use Spring Boot JPA repository or to use some in-memory storage such like as Redis. So I need to create some products in…