InThreadSafebyThe Turtle Code·Oct 17Entity Lifecycle Callbacks vs Domain Events: Choosing the Right HookA record is saved successfully, but the application also needs to update a search index, send a notification, or record an audit event…A response icon1
InAlt.byThe Turtle Code·Oct 17Why LazyInitializationException Appears Outside a TransactionA backend endpoint works perfectly in development. The repository returns an order, the service returns successfully, and then the…
InAlt.byThe Turtle Code·Oct 16Hibernate Dirty Checking: What Actually Triggers an UPDATEA service changes an entity in Java, but the SQL UPDATE appears later than expected — or does not appear at all. In another endpoint, a…
P.Soma Akash·Jun 29Understanding JDBC Drivers: The Hidden Bridge Between Java and DatabasesWhenever we write a JDBC program, one line almost always appears first:
