Buffer Window Memory

Use Flowise database table chat_message as the storage mechanism for storing/retrieving conversations.

Difference being it only fetches the last K interactions. This approach is beneficial for preserving a sliding window of the most recent interactions, ensuring the buffer remains manageable in size.

Input

ParameterDescriptionDefault

Size

Last K messages to fetch

4

Session Id

An ID to retrieve/store messages. If not specified, a random ID will be used.

Memory Key

A key used to format messages in prompt template

chat_history

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