Branch: refs/heads/master Home: https://github.com/hibernate/hibernate-orm Commit: fd5855239c120fb0b976f9d6862e0a149713464b https://github.com/hibernate/hibernate-orm/commit/fd5855239c120fb0b976f9d... Author: Sanne Grinovero <sanne(a)hibernate.org&gt; Date: 2014-02-11 (Tue, 11 Feb 2014) Changed paths: M hibernate-core/src/main/java/org/hibernate/service/internal/AbstractServiceRegistryImpl.java A hibernate-core/src/main/java/org/hibernate/service/internal/ConcurrentServiceBinding.java A hibernate-core/src/test/java/org/hibernate/service/internal/ConcurrentServiceBindingTest.java Log Message: ----------- HHH-8947 Optimize performance of ServiceRegistry for intense lookup, small contents and almost no writes Commit: a026346edadd3f25238a5fb150bacc99225c067d https://github.com/hibernate/hibernate-orm/commit/a026346edadd3f25238a5fb... Author: Sanne Grinovero <sanne(a)hibernate.org&gt; Date: 2014-02-11 (Tue, 11 Feb 2014) Changed paths: M hibernate-core/src/main/java/org/hibernate/service/internal/AbstractServiceRegistryImpl.java Log Message: ----------- HHH-8947 Refactor also the Alternative registry to use the new ConcurrentServiceBinding Compare: https://github.com/hibernate/hibernate-orm/compare/9bbcdb6d1504...a026346...