Bitta connectionni ma'lum sondagi transaction(yoki query)lar uchun, ma'lum vaqt uchun yoki connection ishdan chiqqunicha ham ishlatish mumkin.

Lekin har bitta transaction uchun bitta connection ochib, transaction tugagach yopish ancha xavfsiz va shu bilan birga "qimmat". Har bir connectionni ochib-yopishga vaqt ketadi. Agar qandaydir fail chiqsa keyingi transaction uchun yangi connection ishlatib ketaverasiz.

Django ORM default holda har bitta transaction uchun bitta connection ochadi.