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In a Lightning Web Component (LWC) application, you are tasked with creating a dynamic data table that fetches records from a Salesforce object. The table should allow users to filter records based on specific criteria and display the results in real-time. You decide to implement a reactive property to handle the filtering logic. Which approach would best ensure that the data table updates automatically when the filter criteria change, while also maintaining optimal performance and adhering to best practices for LWC?
Use a getter method that returns the filtered records based on the current filter criteria stored in a reactive property.
Directly manipulate the DOM to update the table whenever the filter criteria change.
Use a setTimeout function to delay the filtering process, allowing for batch updates to the table.
Create a separate event handler that triggers a full re-render of the component whenever the filter criteria change.

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