How are large keys and values stored in b-trees with small sectors?

I’ve been making a key-value store that saves to disk as a personal project and I’ve been using a b-tree as my data structure, but I want to add large limits to key and value length like many other key-value stores such as redis. How should large keys and values be stored within a b-tree… Read More How are large keys and values stored in b-trees with small sectors?