noun
byte order
Computing term referring to the order of bytes in multi-byte data, such as big-endian or little-endian.
ネットワーク通信ではバイトオーダーに注意が必要だ。
In network communication, you need to pay attention to byte order.
Variant with interpunct; less common in running text.
エンディアン (endianness) is the broader concept; バイトオーダー specifically refers to the byte ordering itself.
Loanword from English 'byte order'.