Gandalf

Gandalf has asked 29 questions and find answers to 39 problems.

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About

Java, C++ coder - sometimes Oracle DBA. Spring Framework, Security, Tomcat, MongoDB, Lucene.

Gandalf questions

Does attaching a profiler cause some things to run slower then others?
Oracle IDENTITY column versus PRIMARY KEY
Best way to reuse a Runnable
Oracle Blobs - store size or calculate?
HTTP Response 412 - can you include content?
ResultSet and Select * Performance
Ehcache - using SelfPopulatingCache when data is not present
Ehcache - using a List<Integer> as the cache value
Streaming Data through Spring JDBC, unknown length
Java NIO Servlet to File

Gandalf answers

Caching Strategies with Paged/Filtered Data
Is the REST support in Spring 3's MVC Framework production quality yet?
Spring boot response compression not working
Unsatisfied dependency expressed through constructor parameter 0: No qualifying bean of type - Spring boot
JSONArray to HashMap
java.lang.NoClassDefFoundError: com/thoughtworks/xstream/io/naming/NameCode error in setting up restful webservice in spring 4.3.1
Oracle - connection Pooling with spring framework
Customizing Spring Data repository bean names for use with multiple data sources
Spring-Security with X509?
Performance problem on Java DB Derby Blobs & Delete