XMLModify function is introduced in DB2 10 for z/OS to do sub-document update, without reparsing the whole document. There is a big performance saving if the change is small when comparing to the size of the document.
Applications around Mobile devices are becoming increasingly important in large enterprises with requirement of storing JSON in database. This presentation will illustrate the JSON storage model and SQL APIs to manipulate JSON data.
It is pretty clear that one of the key technologies of the moment is JSON. And this is reflected in many of the latest advances associated with DB2. There are many JSON-related developments. Should we give up on XML?