Hey David,
The simplest way to do this is to connect into the Redis instance and
run a FLUSHDB command.
Make sure you're on the right database when you run this command -
Flapjack by default uses database 0 for production, 13 for dev, and 14
for test.
redis-cli will use database 0 by default, so if you just want to clear
your production database you shouldn't need to run a SELECT to change
the database.
Cheers,
Lindsay
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