Apache Kafka Streams Map Transformations

Practical guide on the fundamentals of working with Kafka Streams map transformation and how we could use it to convert a stream of integers to string values.

Apache Kafka Streams Hopping Time Window Transformations

Practical tutorial on the basics of working with hopping time window transformations in Kafka Streams to allow for continuous processing of the stream.

Apache Kafka Streams Inverse Filter Transformations

Tutorial on the inverse filter transform in Apache Kafka Streams, how it works, and how we can use it to exclude the results that match a given condition.

Apache Kafka Streams GroupByKey Transformation

Tutorial on what the groupByKey transformation means when it comes to Kafka streams, the Kafka groupByKey() method in Java, how it works, and how to use it.Tutorial on what the groupByKey transformation means when it comes to Kafka streams, the Kafka groupByKey() method in Java, how it works, and how to use it.

Apache Kafka Streams Branch Transformations

Practical guide on how to work with Kafka Streams branch transformation to branch the data from a source stream into multiple substreams based on a condition.

Apache Kafka Streams Cogroup Transformations

Practical tutorial on how to work with the Kafka Streams cogroup transformation using the KStream API in the Kafka streams library and the cogroup method.

Apache Kafka Streams ForEach Transformations

Practical guide on the ForEach transformation in a Kafka stream, how it works, hwo to apply it, and how to use it to operate on each record in a given stream.

Apache Kafka Streams FlatMap Transformations

Practical guide on what the Kafka Streams flatmap transformation does, how it works, and how we can use it in a Kafka Streams application along with examples.

Apache Kafka Streams Count Transformations

Guide on how to use the Kafka Streams platform to build the stream processing applications using a high-level DSL to process and analyze the data in real-time.

How to Change the Replication Factor in Apache Kafka

Guide on how to use a JSON file to update the replication factor of a given topic in Kafka and how to modify the replication factor of an existing Kafka topic.

How to Add Space Between Columns without Affecting Rows in an HTML Table?

The space between the table columns can be added with the help of padding left and right properties. These add space from the right and left directions.

How to Add a Double Border with Different Colors?

To add a double border, use :before CSS selectors with the position set to relative in main and absolute in the new div with content property.

Deploy Apache Kafka with Docker Compose

Tutorial on how you can configure and run the Apache Kafka from a docker compose YAML configuration file and how to deploy a Kafka cluster using the docker.

Dependency Injection C#

Dependency Injection is a programming design pattern that helps to reduce the coupling between software components.

Create Apache Kafka Partitions

How to create a partition in the Apache Kafka cluster and how you can configure the number of partitions of a given topic using the kafka-topics.sh command.

Create an Apache Kafka Consumer

Comprehensive tutorial on how to configure and create a basic Kafka consumer application using the CLI tools and understand its various functionalities.

Configure the Apache Kafka ACL for Security

The basics of configuring the Kafka ACL features to define who or what has the authorization to approach the resource and what nature of admittance they have

Introducing Bavarder: A User-Friendly Linux Desktop App for Quick ChatGPT Interaction

Want to interact with ChatGPT from your Linux desktop without using a web browser?

Bavarder, a new app, allows you to do just that.

Developed with Python and GTK4/libadwaita, Bavarder offers a simple concept: pose a questio…

9 Best Command-Line, Terminal Email Clients for Linux

Check out some of the best text-based email clients that you can use on your Linux system command line.
The post 9 Best Command-Line, Terminal Email Clients for Linux appeared first on Linux Today.

Beginner Guide to Install and Use Podman on Alma Linux 9

In this guide, we will show you how to install and use Podman as a replacement for Docker Engine on an AlmaLinux 9 server.
The post Beginner Guide to Install and Use Podman on Alma Linux 9 appeared first on Linux Today.