Day 6 / Apr 26 (Tue)¶

Kafka Streams Cntd¶

Kafka Streams with Scala

Morning Exercise¶

Word Count Per Record¶

Remember Exercise: Word Count Per Record? Use Kafka Streams this time.

Object-Oriented Programming¶

Define the following classes to represent 2-dimentional figures:

1. Triangle
2. Square
3. Rectangle
4. Circle

The figures should all report the following:

1. Perimeter (obwód)
2. Area (pole)

Write tests and publish to Github.

Code Review¶

A code review session with the solutions to the Object-Oriented Programming exercise yesterday.

1. https://github.com/MateuszSab/room-oop
2. https://github.com/1Gize/room
3. https://github.com/zdulak/scala-exercises
4. https://github.com/szczepanja/room-oop
5. https://github.com/admskrzpk/room-capacity

Theory¶

1. High-Level Streams DSL

Practice¶

Exercise: Joining KStream with KTable ("Currency Exchange")