Nested Set is an implementation of the Nested set model for Gorm. This project is the Go version of awesome_nested_set, which uses the same data structure design, so it uses the same data together ...

The "awesome_nested_set" gem is used to manage hierarchical data structures using the nested set model. This is particularly useful for representing trees or hierarchical data (like categories, ...

今回、スプレッドシートの関数を使って効率的にテストデータを作成したいと思い記事にしました。 入れ子集合モデルのlft、rgtを自動で入力しインサート用のSQL文を作成できるように設定してみます。 入れ子集合モデルについて 入れ子集合モデル（Nested Set ...

Abstract: The paper addresses the problem of representing, managing and exchanging hierarchically structured data in the context of Digital Library (DL) systems in order to enhance the access and ...