Explain the concept of lightweight edges in OrientDB.
In OrientDB, lightweight edges are a feature that provides a more efficient way to represent relationships between vertices in a graph database. Traditionally, edges in graph databases carry metadata and properties along with the relationship itself.
However, lightweight edges are designed to store only the relationship between vertices without additional metadata, resulting in reduced storage overhead and improved query performance.
Here's a more detailed explanation of lightweight edges in OrientDB :
* Basic Structure
* Reduced Overhead
* Efficient Querying
* Schema Flexibility
* Compatibility
* Migration
