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Introduction: Micronaut is a popular framework for building lightweight and efficient microservices in Java, Kotlin, and Groovy. When you need to integrate Kafka into your Micronaut application for event-driven processing, it’s essential to set up the integration correctly. In this guide, we’ll walk you through the process of integrating Kafka with a Micronaut application. Prerequisites:…
Introduction: Apache Kafka is a popular distributed streaming platform used for building real-time data pipelines and streaming applications. Running Kafka locally for development or testing can be a hassle, but Docker Compose makes it easy. In this guide, we’ll walk you through setting up Kafka and ZooKeeper containers using Docker Compose. Prerequisites: Docker installed on…
Introduction: Ruby on Rails is renowned for its rapid development capabilities, but as your application grows, performance issues may arise. Caching is a powerful solution to enhance performance, and in this blog post, we’ll delve into how to harness the potential of Memcached, an in-memory caching system, to optimize your Rails application. Step 1: Installing…
Scala is celebrated for its expressive and powerful abstractions that simplify complex programming tasks. One of the most versatile and frequently used functions in Scala is map. Yet, this versatility can be a double-edged sword, leading to confusion among developers. In this blog, we will unravel the different applications of map in Scala and discuss…
In Scala, .pure[Future] and Future.successful serve similar purposes, incase you are wondering which one to use go for anyone as there is not much of a difference but they are associated with different libraries and have some differences in their usage: Cats Library (.pure[Future]): .pure is a method provided by the Cats library, which is…
Storage gateways are an essential component of cloud computing and data storage. They bridge the gap between on-premises environments and cloud services, enabling data to flow seamlessly between the two. Amazon Web Services (AWS) offers several types of storage gateways, each designed for specific use cases. In this blog, we’ll explore the differences between these…
Consensus algorithms play a crucial role in distributed systems, ensuring that multiple nodes or participants can agree on a single, consistent value or decision. They help maintain the reliability and consistency of data across a distributed network, even when some nodes might fail or become disconnected. Let’s break down consensus algorithms into simpler terms: Scenario:…
Managing data in the cloud can be a complex task, and AWS offers several services to help with data transfer and storage. In this article, we’ll explore the differences between DataSync, Storage Gateway, and Direct Connect, so you can choose the right solution for your specific needs. AWS DataSync DataSync is a data transfer service…
When it comes to MySQL query optimization, EXPLAIN is your trusted ally. This tool provides a clear view into how MySQL executes your queries, helping you identify and rectify performance bottlenecks. In this concise guide, we’ll show you how to use EXPLAIN effectively and improve your database queries. Understanding EXPLAIN Output When you run an…
When managing your applications and services in Amazon Web Services (AWS), you often need to route traffic to different endpoints based on users’ geographical locations. This is where routing policies like geolocation and geoproximity come into play. In this blog, we’ll demystify these two routing policies. Geolocation Routing Policy Geolocation routing is like serving different…