: Smaller files are easier to upload to forums, newsgroups, or file-sharing platforms. If a download failed, the user only had to re-download one small part rather than the entire massive file.

When you see a .part2.rar extension, it indicates that the file is the second piece of a multi-volume set. This method was widely used in 2014 for several reasons:

: You should always right-click and "Extract" from part1 . The software will automatically find the subsequent parts (including part2) to reconstruct the original data. Context from 2014

In August 2014, these types of archives were commonly used for distributing high-definition video collections, large software backups, or database dumps. If this file was found in a technical archive, it likely contains logs or specific data snapshots from that date.

: Older file systems (like FAT32) or email services often had strict limits on individual file sizes. Splitting a large archive into parts allowed users to stay under those caps.

: Tools like WinRAR or the open-source 7-Zip are required to join the pieces back together.

Do you have the of this archive, or are you trying to identify the source of the file?