Workshops on Viktor Gamov

Hands-On with Confluent Cloud: Apache Kafka, Flink, and Tableflow

Wed, 15 Jan 2025 00:00:00 +0000

A 2-hour hands-on workshop building a real-time cryptocurrency analytics pipeline with Apache Kafka, Flink SQL, Tableflow, and DuckDB on Confluent Cloud.

API design and APIOps

Mon, 01 Jan 0001 00:00:00 +0000

Building an API is just the first step. You also need to deploy that API and help your customers onboard to drive API consumption. Design APIs in Insomnia, generate configurations for Kong Gateway and publish REST, GraphQL, and gRPC services to the Kong Dev Portal to enable your audience. In this workshop, we will go through all steps of the API Management cycle - from designing API specifications to publishing APIs for public consumption.

Learn how to build event-driven microservices with Apache Kafka, Kotlin, and Ktor

Mon, 01 Jan 0001 00:00:00 +0000

How can I implement an average aggregation that implements incremental functions, namely count and sum?

Kafka Streams natively supports incremental aggregation functions, in which the aggregation result is updated based on the values captured by each window. Incremental functions include count, sum, min, and max. An average aggregation cannot be computed incrementally. However, as this tutorial shows, it can be implemented by composing incremental functions, namely count and sum. Consider a topic with events that represent ratings of movies. In this tutorial, we’ll write a program that calculates and maintains a running average rating for each movie.

Microservices with Kafka Streams, Spring Boot and Kubernetes

Mon, 01 Jan 0001 00:00:00 +0000

This is a brief manual for a workshop that taken place online at https://youtube.com/confluent

Workshop prerequisites and setup

Prerequisites

Ensure you install the following toolset on your computer:

Confluent Cloud

You should have your login and password information handy after you sign up for Confluent Cloud. The ccloud init script will ask you for your login information.
Confluent Cloud CLI
Docker (We use Docker to build images locally)
- install Docker Desktop for MacOS

Using Apache Kafka® and Spring Platform to Build Event-Driven Microservices

Mon, 01 Jan 0001 00:00:00 +0000

This is a playbook of the workshop on running Event-driven microservices on PKS (together with Pivotal) The code of the example application is available on Github.

Table 1. Revisions history
Version	Date	Comments
v1.1	02/11/2020	Confluent + Pivotal Workshop in NYC 2020
v1.0	10/7/2019	Initial revision for Spring One Platform 2019

Prerequisites

Using Apache Kafka® and Spring Platform to Build Event-Driven Microservices

Mon, 01 Jan 0001 00:00:00 +0000

This is a playbook of the workshop on running Event-driven microservices on PKS (together with Pivotal) The code of the example application is available on Github.

Table 1. Revisions history
Version	Date	Comments
v1.2	02/18/2020	Confluent + Pivotal Workshop in Chicago 2020
v1.1	02/11/2020	Confluent + Pivotal Workshop in New York 2020
v1.0	10/7/2019	Initial revision for Spring One Platform 2019

Prerequisites

Java 8+
Confluent Platform 5.4 or newer
Optional componenrs:
- Confluent CLI for local testing.
- Confluent Cloud account for cloud testing

Using Apache Kafka® and Spring Platform to Build Event-Driven Microservices

Mon, 01 Jan 0001 00:00:00 +0000

This is a playbook of the workshop delivered at SpringOne Platform 2019 in Austin, TX. The code of the example application is available on Github.

Prerequisites

Let’s start building the app

As always, we’ll begin by generating a project starter. In this starter, you should enable "Spring for Apache Kafka", "Spring for Apache Kafka Streams", "Cloud Stream" and "Spring Web Starter."

Workshop — Developing Event-driven Microservices with Spring Boot, Confluent Cloud, Kotlin, and Java.

Mon, 01 Jan 0001 00:00:00 +0000

Developing Event-driven Microservices with Spring Boot, Confluent Cloud, Kotlin, and Java.

Workshop prerequisites and setup

Prerequisites

Ensure you install the following toolset on your computer:

Confluent Cloud

You should have your login and password information handy after you sign up for Confluent Cloud. The ccloud init script will ask you for your login information.
Confluent Cloud CLI
Docker
- install Docker Desktop for MacOS
- Docker Compose (installed with Docker Desktop)