Introduction Welcome to a new issue of the High-Performance Java Persistence Newsletter in which we share articles, videos, workshops, and StackOverflow answers that are very relevant to any developer who interacts with a database system using Java. Articles The pick of this edition is this article which explains the perils of PostgreSQL nested transactions. The article is written by the GitLab engineers and explains what problems sub-transactions caused them. Processing hierarchical data structures is very easy when using the SQL WITH RECURSIVE clause. For more details about this topic, check out this... Read More
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