Kandra

install(Kandra) {
    contactPoints = "localhost:9042"
    keyspace = "coinx"
    localDatacenter = "datacenter1"
    autoCreateKeyspace = true
    schemaMode = SchemaMode.AUTO_CREATE
    register(User::class, Wallet::class)
    pool { requestTimeoutMillis = 10_000 }
    auth { provider = KandraAuth.fromEnv() }
    retry { maxAttempts = 5 }
    debug { logQueries = true; logSlowQueriesMs = 500 }
    eventListener = object : KandraEventListener { ... }
}