Salesforce Apex Master Class (Ep. 19) – What are Maps in Apex?

I heard you now know a lot about List and Set collections, but have you heard about the absolute best and most powerful collection type of all? No? Well let me introduce you to the wonderful world of Maps! If you’re struggling with your code being efficient, maps will likely become your best friend in the whole world. By the end of the episode above, you’re gonna be a Map expert! What are you waiting for? Let’s get to it!

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Salesforce Development Books I Recommend

Advanced Apex Programming
Salesforce Lightning Platform Enterprise Architecture
Mastering Salesforce DevOps

Good Non-SF Specific Development Books:

Clean Code
Clean Architecture

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