Why data contracts?

Happy Friday! Thanks to everyone who has signed up for my new course ! I&rsquo;m so humbled by the response to it so far :). Today&rsquo;s post is also from the course and describes why data contracts are becoming so important. The 25% off code , W1NX99YYT5 , is valid until midnight tonight UTC, so grab it now if you haven&rsquo;t already! There&rsquo;s also links to articles comparing data…