Lakehouse metadata tag creation method, lakehouse metadata tag query method and electronic device

An electronic device, comprising:

• at least one processor and a memory;
• the memory is configured to store an instruction or a computer program;
• and
• the at least one processor is configured to execute the instruction or the computer program in the memory, so that the electronic device executes a lakehouse metadata tag creation method, comprising:
• receiving a metadata tag creation request sent by a metadata service gateway, wherein the metadata tag creation request is determined by the metadata service gateway based on a metadata tag creation parameter provided by a data engine, and the metadata tag creation parameter comprises a first tag name, a first tag value, and first tag effect object description information;
• and
• executing a tag creation logic based on the metadata tag creation parameter carried in the metadata tag creation request.