We can now do Spring certification without going for Pivotal training. It was long due and here it is finally!
Can you take Spring certification without Pivotal Training Course?
5 Spring Framework Books for Java developers (Includes Spring Security and Spring Boot) – Best of lot
Read more: http://www.java67.com/2016/12/5-spring-framework-books-for-java-programmers.html#ixzz4hVU7visy