Here is short info about post: Apache Spark has long been a cornerstone of distributed data processing, providing developers and data engineers with powerful abstractions for handling large-scale datasets. Traditionally, Spark pipelines have been imperative—you explicitly define how the computation should happen. However, declarative pipelines are gaining attention as they allow you to define what you want as the outcome of your data processing, leaving Spark to optimize the how. This article explores Apache Spark declarative pipelines in depth, complete with coding examples, best practices, and ... Apache Spark Declarative Pipelines That Allow You To Define The Desired Outcome Of The Entire Data Pipeline

Here is short info about post: Jetpack Compose is Google’s modern toolkit for building native Android user interfaces using a declarative and reactive approach. Rather than manipulating XML layouts and manually synchronizing UI with data, Compose allows developers to describe how the UI should look based on the current state — and the framework handles the rest. This not only reduces boilerplate code but also makes your UI easier to maintain and test. In this article, we’ll walk through building a simple app using Jetpack Compose. ... How To Build A Simple App Using Jetpack Compose, A Reactive Programming Pattern That Powers Android UI Development

Here is short info about post: AI-assisted coding tools (autocomplete, code generation, refactoring assistants, test generation, etc.) have transformed developer workflows — boosting productivity, reducing boilerplate, and helping junior engineers get unstuck. But they also introduce real, tangible problems that teams must recognize and manage. This article examines the most important problems with AI-assisted coding, demonstrates a few concrete failure modes with code examples, and outlines practical mitigations and best practices. Overreliance and Loss of Deep Understanding One of the first problems is cognitive: if developers ... Existing Problems With AI-assisted Coding

Here is short info about post: Automated testing plays a pivotal role in ensuring software quality. Among the many strategies, data-driven testing (DDT) stands out because it allows the same test logic to be executed multiple times with different sets of input data. Instead of duplicating test code, you can provide various input-output combinations, improving coverage, reducing redundancy, and making your tests easier to maintain. In Java, JUnit 5 offers a rich set of annotations and features that make implementing data-driven tests straightforward and efficient. This ... Data-Driven Testing With JUnit 5

Here is short info about post: Modern AI interactions increasingly rely on context-aware models to provide coherent, accurate, and secure responses. To support this, the Model Context Protocol (MCP) was introduced—a lightweight HTTP-based protocol that manages memory, context, and interaction history for language models in a structured and interoperable way. In this article, we’ll walk through how to develop an MCP server using the Java SDK, providing code examples, architectural guidance, and practical insights into implementing, extending, and deploying a fully functional MCP-compliant server. What Is ... How To Develop an MCP Server Using the Java SDK

Here is short info about post: GitHub Copilot has transformed the way developers write code, offering intelligent autocomplete and contextual suggestions directly within editors like VS Code. While early iterations of Copilot were primarily limited to single-file context, recent advancements have equipped it with powerful mechanisms to understand and act on multi-file project context—crucial for real-world development. This article dives into how GitHub Copilot achieves this using embeddings, symbol extraction, and prompt queues, with coding examples and a comprehensive breakdown of the internal processes that allow ... How GitHub Copilot Handles Multi-File Context In Real Time Using Embeddings, Symbols, And Prompt Queues To Deliver Smarter, Context-Aware Suggestions

Here is short info about post: In the world of software engineering, how you manage your codebase plays a crucial role in the productivity, scalability, and maintainability of your applications. Two prominent strategies dominate the repository landscape: Monorepo and Polyrepo. Each has its strengths and trade-offs, and choosing the right approach can significantly impact your team’s workflow, CI/CD pipelines, dependency management, and collaboration. This article explores Monorepo and Polyrepo strategies, complete with definitions, comparisons, use cases, tooling support, and example structures to help you make an ... Monorepo vs. Polyrepo: Choosing the Right Repository Strategy for Scalable Development

Here is short info about post: As cloud adoption accelerates, security remains one of the top concerns for organizations leveraging services like AWS, Azure, and Google Cloud Platform (GCP). With distributed environments, shared responsibility models, and sophisticated attack vectors, cloud security requires more than just traditional perimeter defenses. Developers, DevOps teams, and cloud architects must implement security best practices at every layer—from networking and IAM to encryption and application-level protections. This article provides an in-depth look into cloud security strategies, best practices, and code-level implementations to ... Strengthening Cloud Security: Best Practices and Coding Examples for Modern Applications

Here is short info about post: Modern fintech systems require a balance between speed, security, and compliance. As developers work under tight deadlines, tools like GitHub Copilot can significantly accelerate development by generating intelligent code suggestions. But when dealing with financial transaction APIs, it’s critical that speed does not come at the expense of security or reliability. This article walks through the process of building secure transaction APIs tailored for fintech systems using GitHub Copilot, emphasizing code quality, OWASP recommendations, and regulatory compliance (e.g., PCI DSS, ... How To Build Secure Transaction APIs For Modern Fintech Systems Using GitHub Copilot

Here is short info about post: Infrastructure as Code (IaC) has transformed how organizations provision, manage, and scale infrastructure. By codifying infrastructure into version-controlled files, IaC promises consistency, repeatability, and speed. But IaC strategies are not fail-proof. In many real-world projects, IaC initiatives stall, collapse under complexity, or fail to deliver their intended business value. This article explores why IaC strategies can fail, supported by examples and code snippets, and more importantly, how to identify and fix these failures to ensure your infrastructure is resilient, secure, ... Why Infrastructure-As-Code Strategies Can Fail And How To Fix Them

Here is short info about post: As machine learning (ML) systems are increasingly deployed in critical areas such as healthcare, finance, hiring, and law enforcement, fairness auditing becomes essential. Unchecked bias in ML models can lead to discriminatory outcomes, disproportionately affecting marginalized groups. In this article, we’ll explore how to audit machine learning models for fairness—especially at scale—by combining statistical techniques, automation, and toolkits such as Fairlearn, Aequitas, and IBM’s AI Fairness 360. We will provide hands-on code examples to illustrate concepts and offer strategies for ... How To Audit Machine Learning Models For Fairness At Scale

Here is short info about post: As integration solutions grow increasingly complex and microservice-driven, the need for high-performance, low-latency, and distributed caching becomes paramount. IBM App Connect Enterprise (ACE) provides an Embedded Global Cache (EGC) feature powered by WebSphere eXtreme Scale (WXS) to enable fast, in-memory data storage across integration nodes. While configuring EGC in traditional deployments is straightforward, enabling it within containerized environments—such as Docker or Kubernetes—requires deliberate setup and careful orchestration. This article walks through the detailed steps of configuring Embedded Global Cache for ... How To Configure Embedded Global Cache For App Connect Enterprise Running In Containers