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Member since Oct 11, 2019
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I've been using Cache/IRIS for nearly 20 years, and I didn't notice when they snuck in the SELECT JSON_OBJECT() function. That's going to start getting a lot more use now I know it exists! 

Another really useful feature is the ability to access fields across relationships using the -> operator. This saves all the time and effort of writing join statements if table relationships are in place. 

Cheers

It's a great exam. I'm not just saying that because I helped develop it, but it has some great questions and topics on it that really make you think. 
I can't say I enjoyed the process of taking my last Intersystems exam, (not this one), but I certainly enjoyed the feeling after I passed it. :)
It's great to get that validation that you do actually know what you're talking about! 

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