Data storage
Layout data for Beaver Builder is stored in the WordPress postmeta table in a serialized array.
Live Beaver Builder data is stored using the postmeta key _fl_builder_data,
,
while draft data is stored using the postmeta key _fl_builder_draft
.
When you activate Beaver Builder, any content that is already in the WordPress editor is migrated to a text module within Beaver Builder. In addition, every time you make changes and publish a Beaver Builder layout, a stripped-down version of the layout is saved to the WordPress editor so your content is available should you ever decide to deactivate Beaver Builder.