Caching may save performance of your system. For example, Caffeine Cache is one of powerful cache libraries that offer various configuration options. Speaking of options... do you know how to configure Caffeine Cache? Check sixty second question of full-stack dev quiz to check it.
Do you know how to prepare update and rollback SQL scripts with Liquibase that can be provided to a DBA? Check sixty second question of full-stack dev quiz to verify that.
You may create a primary key in a few different ways using Liquibase. Do you know which Liquibase changes support autorollback and which don't? Check sixty first question of full-stack dev quiz to test your knowledge.
In November 2022, Open AI released ChatGPT 3. It quickly went viral. Social media is still massively flooded with screenshots and screencasts from the chat. Until now I calmly observed the situation sitting in the corner. But I have recently watched a non-technical video in which the speaker shared his opinion that now developers will lose their jobs, as now ChatGPT can do their tasks. The speaker was not an IT expert in any sense, but that was his impression, and he was sure about what he was saying.
Spring REST controller may send a serialized object, raw data or a file. Do you know how to define a file name in that third option? Check sixtieth question of full-stack dev quiz to verify if you know the answer.
