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Functional Programming
This blog is part of a 10-part series designed to help readers learn Scala from the ground up. Whether you’re new to Scala or looking to solidify your understanding, this series will guide you through its core concepts step by step. Scala, as a modern programming language, embraces functional programming by treating functions as first-class […]
Performance
Are you planning to upgrade your Scala 2.13 project to Scala 3? With Scala 3 offering an improved type system, better syntax, and enhanced Java interoperability, the migration is well worth it. However, transitioning between major versions can be challenging. In this guide, we’ll walk you through the migration process using the Scala 3 Migrate […]
Performance
When building modern applications, choosing the right architecture for data storage and management is critical. Event Sourcing is one such approach gaining popularity for its ability to provide a robust, flexible, and auditable system. But what exactly is Event Sourcing, and how does it differ from the traditional CRUD (Create, Read, Update, Delete) design? Let’s […]
Performance
Redis, short for “Remote Dictionary Server,” is a high-performance, in-memory data structure store widely used for caching, real-time analytics, and message brokering. While Redis’s in-memory nature provides exceptional speed, it also raises the question: “How does Redis persist data?” This blog post explores the various mechanisms Redis employs to ensure data durability, highlighting its flexibility […]
Performance
Message queues form the backbone of distributed systems, allowing applications to exchange data reliably and asynchronously. Over the decades, the field has seen a fascinating evolution, from traditional message queuing systems like IBM MQ to modern event-streaming platforms such as Apache Pulsar. Each step in this progression represents a shift in design philosophy and the […]
Performance
Quality Assurance and System functionality testing is crucial to ensure that a software application operates as intended and meets user expectations. This process involves assessing the application for its correctness, performance, and reliability across different environments. Below, we outline the best ways to test system functionality, including error testing, load testing, system testing, and test […]
