Ballerina

Ballerina is an open source programming language and platform for cloud-era application programmers to easily write software that just works

https://ballerina.io/

https://ballerina.io/learn/quick-tour/

https://ballerina.io/learn/using-the-openapi-tools/

https://ballerina.io/learn/by-example/mysql-query-operation.html

https://ballerina.io/learn/observing-ballerina-code/

https://ballerina.io/learn/calling-java-code-from-ballerina/