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.

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

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 ...

Microsoft is opening up Excel to developers with a new JavaScript API. It will let developers use custom data types like images, cards, and arrays.

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.