У нас вы можете посмотреть бесплатно Jepsen 15: What Even Are Transactions? by Kyle Kingsbury или скачать в максимальном доступном качестве, видео которое было загружено на ютуб. Для загрузки выберите вариант из формы ниже:
Если кнопки скачивания не
загрузились
НАЖМИТЕ ЗДЕСЬ или обновите страницу
Если возникают проблемы со скачиванием видео, пожалуйста напишите в поддержку по адресу внизу
страницы.
Спасибо за использование сервиса ClipSaver.ru
Databases often promise "ACID transactions", but what does that phrase actually mean? Using generative testing and fault injection techniques, we'll look at transaction safety in three systems which take different approaches not only to replication, but to transaction semantics themselves. We'll see how MySQL's "Repeatable Read" is not repeatable, and how MySQL clusters hosted in AWS could routinely violate Serializability. We'll discuss RavenDB, whose "business transactions" turned out nowhere close to claimed "ACID" properties. Finally, we'll explore a system which offers serial inter-transaction but concurrent intra-transaction semantics, which challenges our intuition about operation composition under "Serializability". https://aphyr.com/about Talk from Systems Distributed '24: https://systemsdistributed.com Join the chat at https://slack.tigerbeetle.com/invite