В статье объясняется, почему Spring Data JPA может тормозить: рассматриваются причины вроде open-in-view, ленивой инициализации, неправильной настройки DataSource и медленных JOIN-ов.
Автор на примерах показывает, как выявить проблемные места и оптимизировать конфигурацию, чтобы избавиться от неожиданных лагов и блокировок.
tags: #статья
BY Java Developer
A Telegram spokesman declined to comment on the bond issue or the amount of the debt the company has due. The spokesman said Telegram’s equipment and bandwidth costs are growing because it has consistently posted more than 40% year-to-year growth in users.
The campaign, which security firm Check Point has named Rampant Kitten, comprises two main components, one for Windows and the other for Android. Rampant Kitten’s objective is to steal Telegram messages, passwords, and two-factor authentication codes sent by SMS and then also take screenshots and record sounds within earshot of an infected phone, the researchers said in a post published on Friday.
telegram from ms