If you're looking to test your IoT app's communication, here's how JMeter can load test the popular MQTT protocol, with an overview of the protocol itself.
Throughout application development, you need to make CRUD operations on our stored data. Postgres and the Time API can help you map JPA in your database.
Testing your REST APIs and even calls between microservices are of critical importance. Take a look at a tool that can help make that testing a little easier.
Learn what API mediation is and why it's necessary in a world where data and application integration provide an advantage, but also present many complexities.
Name things well, avoid weird side effects and unexpected preconditions, don't leave unimplemented entry points for the future; stick to the principle of least surprise.
John Vester discusses the importance of API security and security adoption measures like authentication, API keys, access control, and input validation.
Learn how to easily use the SQL Helper Class, which interacts with a database with help from connection strings, to create Web APIs by using Visual Studio 2017.