Recent Posts by Jinjin Wang

OWB has a node Data Auditors under Oracle Module in Projects Navigator. What is data auditor and how to use it? I will give an introduction to data auditor and show its usage by examples. Data auditor is an important tool in ensuring that data quality levels meet business requirements. Data auditor validates data against a set of data rules to determine which records comply and which do not. It gathers statistical metrics on how well the data in a system complies with a rule...

OWB 11.2 adopts one of the widely used logging API: the JavaTM Logging APIs to handle log messages. The JavaTM Logging APIs are introduced in package java.util.logging, whose central goal is to support maintaining and servicing software at customer sites. With this built-in logging system, user can define OWB client logging with a configuration file that will be read at startup, such as defining delivering plain text or XML-formatted log records to the console or to a file. Whe...