ISTQB Foundation Level 2018 Certification

Recently I decided to do another certification. Since I was able to gain some experience in the context of testing in the last years and because testing is an interesting and important topic, I decided to go for a foundation level certification in testing. ISTQB (International Software Testing Qualifications Board) is a global provider of […]

[HOWTO] Identify objects in EA database that refer to non existing classifiers

While working with Enterprise Architect (EA), it has already happened a few times that for unknown reasons objects in EA database referred to classifier GUIDs that are not or no longer existing. If the underlying database is an oracle database, such entries can be found by using the following SQL query.