2. Optimizing Database Performance: A Look at the Hi/Lo Algorithm for Unique ID Generation
   In the realm of databases, the Hi/Lo algorithm is a technique employed to generate unique identifiers (IDs) that serve as primary keys for database entries
3. Untangling the Hierarchy: How to Build Trees from Flat Tables with SQL, Algorithms, and Recursion
   Imagine you have a flat table, like a list in a spreadsheet, where each row represents an item. But, these items have a hierarchical relationship