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Tag: transactions
3 items with this tag.
Mar 05, 2026
Why @Transactional Isn’t Enough — Solving the Double Spend with JPA Locking
java
spring-boot
jpa
transactions
concurrency
postgresql
Feb 28, 2026
Database Transactions & Connection Pooling — Plain Java, No Spring
java
database
jdbc
hikaricp
transactions
backend
Feb 28, 2026
Spring Boot Transactional REST API — From Raw JDBC to Four Layers
java
spring-boot
rest-api
jpa
transactions
backend