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DevOps

DevOps is a set of practices that combines software development (Dev) and IT operations (Ops) aimed at shortening the systems development life cycle and providing continuous delivery with high software quality. It emphasizes collaboration, automation, and integration between developers and IT professionals to improve the speed and quality of software deployment.

Kafka: How to read records in JSON format

Updated: Jan 31, 2024
Overview Apache Kafka is a powerful distributed streaming platform that allows you to work with high volumes of data in real-time. Working with Kafka often involves reading and writing records in different formats, and one of the most......

Solving Kafka java.lang.OutOfMemoryError: GC overhead limit exceeded

Updated: Jan 31, 2024
Introduction Apache Kafka is a popular distributed event streaming platform that is widely used for building real-time data pipelines and streaming applications. However, developers often encounter the dreaded......

Fixing Kafka java.lang.OutOfMemoryError: Java heap space

Updated: Jan 31, 2024
The Problem Apache Kafka is a distributed streaming platform that is widely used for building real-time data pipelines and streaming apps. Kafka can handle large volumes of data efficiently. However, while using Kafka, you might......

Fixing kafka.common.InvalidMessageSizeException: Invalid Message Size

Updated: Jan 31, 2024
Introduction Apache Kafka is a distributed streaming platform that enables users to send, store, and process streams of records. However, when dealing with Kafka, users may encounter exceptions, particularly the......

How to Deliver Large Messages in Kafka (3 Approaches)

Updated: Jan 31, 2024
Introduction Apache Kafka is a robust distributed event streaming platform that is widely used for building real-time data pipelines and streaming applications. It is designed to handle high volumes of data efficiently. However, when......

How to Connect to Kafka Running in Docker From Outside Docker

Updated: Jan 31, 2024
Introduction In the world of streaming data and microservices, Apache Kafka is a household name, known for its high throughput and scalability. Running Kafka in Docker containers eases development and deployment, but connecting to it......

How to Connect to Kafka from a Remote Machine

Updated: Jan 31, 2024
Introduction Apache Kafka is a powerful distributed event streaming platform that is widely used to build scalable real-time data pipelines and streaming applications. It is written in Scala and Java and is often used for building......

How to Migrate from Traditional Messaging Systems to Kafka

Updated: Jan 31, 2024
Introduction With the rise of real-time analytics and the need for robust, scalable messaging systems, Apache Kafka has become a popular choice for many organizations looking to upgrade their messaging infrastructure. In this tutorial,......

How to Resolve Kafka Deployment Challenges: A Practical Guide

Updated: Jan 31, 2024
Introduction Apache Kafka is a powerful distributed streaming platform capable of handling trillions of events a day. Initially conceived as a messaging queue, Kafka is based on an abstraction of a distributed commit log. Since being......

How to Scale Kafka in a Microservices Environment (Kubernetes)

Updated: Jan 31, 2024
Introduction Apache Kafka has become a cornerstone for many microservices architectures, providing reliable, high-throughput messaging systems that enable services to communicate effectively. With Kubernetes emerging as a standard for......

How to Integrate Kafka into Microservices (with Examples)

Updated: Jan 31, 2024
Introduction Apache Kafka is a high-throughput distributed messaging system that is widely used in microservices architectures for event streaming and handling. Integrating Kafka into microservices enables the services to communicate......

Apache Kafka: Addressing the Challenges of Exactly-Once Semantics

Updated: Jan 31, 2024
Introduction Apache Kafka is an open-source stream-processing software platform developed by the Apache Software Foundation. Kafka is widely used for building real-time data pipelines and streaming apps. It is horizontally scalable,......