Automated page speed optimizations for fast site performance
to group multiple DML statements into a single request, reducing network roundtrips. Statement Caching
In the age of cloud databases and distributed systems, a developer who masters these low-level mechanics is worth more than one who knows only JPQL syntax. High-performance Java persistence is, at its heart, a disciplined control of the network and the database session—a lesson clearly articulated on that pivotal twentieth page. high-performance java persistence pdf 20
Several tools and frameworks can help you optimize your Java persistence layer: to group multiple DML statements into a single
Concurrency, scaling, and sharding (≈700–800 words) at its heart