Verify: migrate from Dragonfly to KiviDB

Verify. Migrate to KiviDB: Move from Redis, Valkey, ElastiCache, Redis Cloud, Aiven, Aerospike, Hazelcast and more: getting the data out, loading it, cutting

Use the verify script from the Redis guide:

python3 verify.py redis://:$DRAGONFLY_PASSWORD@dragonfly.internal:6379 \
  redis://:$KIVIDB_PASSWORD@kividb.internal:6380 0 0 1

It compares key counts, each key's type, value and TTL, and stream consumer groups. Dragonfly answers HPEXPIRETIME, so hash field expiry is compared too: a hash you moved with RIOT --struct shows as different until you have set its field expiry again on KiviDB.