CuriousMind questions

• Purpose of statestore and changelog topic in kafka streams?
• Why to use AOP for transaction management in Spring?
• Do we need xml file for doing Spring configuration using Annotation?
• Should Datasource be managed by Spring or web-container?
• Placing log information inside a method: Using AspectJ , Spring
• How does maven resolve the dependencies of the main dependencies on which our application is build?
• How atomic Operations work and how thread can't be preempted. Is it OS guarantee or JVM guarantee?
• Java Bytecode Manipulation and Java reflection API? [closed]
• certificate signing request: Does it contain public key or private key? [closed]
• XML namespace information about elements that can be added to XML document?

CuriousMind answers