Open vpavic opened 1 year ago
@vpavic sounds like an interesting direction, what did you have in mind?
Hi @gkorland!
Nothing too specific is planned just yet. RediSearch module was brought up by @rwinch in one of our Spring Session syncs as an option we are looking to explore as a potential means to implement a more efficient indexing of Redis-backed sessions (in contrast to the current implementation that's outlined in RedisIndexedSessionRepository
javadoc).
We'll probably want to get acquainted with RediSearch before having any specific opinion or plan.
Spring Data Redis' Redis Repositories supports secondary indexes https://docs.spring.io/spring-data/data-redis/docs/current/reference/html/#redis.repositories.indexes
Redis is bringing the Redis Stack exclusive features into its open source release https://redis.com/blog/redis-adopts-dual-source-available-licensing/#:~:text=Future%20Redis%20source%2Davailable%20releases%20will%20unify%20core%20Redis%20with%20Redis%20Stack%2C%20including%20search%2C%20JSON%2C%20vector%2C%20probabilistic%2C%20and%20time%2Dseries%20data%20models%20in%20one%20free%2C%20easy%2Dto%2Duse%20package%20as%20downloadable%20software.
RediSearch is a Redis module that, among other features, supports secondary indexing. We should investigate it as an option for implementing session indexing, as a more performant alternative to our
RedisIndexedSessionRepository
.