Friday, April 14, 2017

One URL, Different Certificates

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Yesterday I encountered one very weird issue where the web service that my application consumes, actually generates entirely different certi...
Thursday, July 30, 2015

Composite Sensor (sensor.xml) for Oracle SOA

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There's a logging feature (Composite Audit Level, under 'Settings') in Oracle's Enterprise Manager Console. However, usually...
Friday, April 24, 2015

Run Software in Hidden Mode

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Many years ago I was building a Car Workshop Management System. The client is a Car Workshop in Johor. Basically the client uses this softwa...
Thursday, April 23, 2015

Oracle SOA Composite SCAC-50012 error during Build

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Earlier on my head was spinning for trying to resolve this SCAC-50012 error. JDeveloper throws out this error while building the SOA Com...
Friday, March 27, 2015

Dev and Ops

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My company's CIO recently came out with an interesting idea. Before that, let me briefly explain the background for this. In an ...
Thursday, February 5, 2015

Oracle MDS File Does not Exist

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Sometimes, after you import a project to your JDeveloper, if that project refers to files in MDS, and complains that the reference files are...
Monday, February 2, 2015

淺談大數據

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阅报得知，前公司欲发展“大数据” (Big Data) 工程，以迎合政府的“国家大数据框架”政策。 近几年来，“大数据”是信息工程界的主流。中国风云人物马云最近受访时也说，未来是“数据的时代”，笔者肯定马先生有此一说与大数据技术息息相关。 大数据之所以流行，是因为...