When classes are more structure than you need, tuples let you specify simple type-safe aggregates of other data types. They'll also let you create a dictionary collection…but it won't be type-safe.

Multilevel data are structures that consist of multiple units of analysis, one nested within the other. Such data are becoming quite common in political science and provide numerous opportunities for ...

Nested data structures are a boon to modeling, storage, and query performance, but pose challenges to traditional BI tools. Here’s how to overcome them ...

Most projects benefit from having a data model. Read this article for an overview of the most common types.

These structures ensure data is stored, accessed, and maintained effectively. Key data structures in Linux filesystems include: Inodes: As discussed, they store metadata about files and directories.