A Roblox DataStore abstraction that offers:

• Session Locking - Documents can only be accessed from one server at a time. This prevents some bugs and duping methods.
• Validation - Ensure your data is correct before saving it.
• Migrations - Update the structure of your data over time.
• Retries - Failed DataStore requests will be retried.
• Throttling - DataStore requests will never exceed their budget and throw an error.
• Promise-based API - Promises are used instead of yielding.
• Immutability - By default, documents are deep frozen must be updated immutably. This can be disabled.
• Save Batching - Pending Document:save() and Document:close() calls are combined into one DataStore request when possible.
• Auto Save - Documents are automatically saved every 5 minutes.
• BindToClose - All documents are automatically closed when the game shuts down.

This library was inspired by Quicksave.

Lapis has not been battle-tested in a large production game yet. It may contain obscure bugs so use at your own risk.