The Developer Space

Take your SQL skills to the next level with this beginner’s guide to subqueries. Learn how to write powerful queries using inline, scalar, and correlated subqueries—complete with practical code examples and clear explanations.

Explore the internal architecture of Visual Studio Code (VS Code). Learn how Electron, Node.js, LSP, and the Monaco Editor power the most popular code editor for developers.

Learn how to master SQL JOINS with clear explanations and real-world examples. This third part of our SQL for Beginners series demystifies INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN using easy-to-understand Venn diagrams and sample queries. Perfect for developers looking to connect data across tables.

AWS IAM is your first line of defense in cloud security, but misconfigured permissions can leave applications vulnerable. This guide unlocks professional IAM practices—from writing least-privilege policies to automating credential rotation. You’ll learn to replace risky access keys with temporary roles, enforce MFA via JSON policies, and monitor every API call through CloudTrail integration. We provide actionable Python and CLI examples for real-world scenarios, whether you’re securing Lambda functions or EC2 instances. Master these techniques, and you’ll deploy applications with enterprise-grade security while maintaining developer agility.

Unlock the power of NoSQL with this comprehensive guide tailored for RDBMS developers. Learn key differences, data modeling techniques, and practical strategies to transition from relational databases to NoSQL systems like document, key-value, and graph databases.

DeepSeek offers powerful AI models through its API, enabling developers to integrate advanced AI capabilities into their applications. When combined with AWS Lambda’s serverless architecture, you can create scalable, cost-effective AI-powered solutions. This tutorial will guide you through the process of invoking DeepSeek APIs from AWS Lambda functions.

Take your SQL skills to the next level with this follow-up to our beginner’s guide. Learn intermediate SQL commands like subqueries, JOINs, CASE, and more with practical examples for real-world applications.

Discover the power of polyglot persistence in microservices architecture. Learn how to transition from monolithic designs, choose the right database for each service, and overcome challenges like data consistency and operational complexity. Perfect for database developers embracing microservices, this article provides actionable insights, best practices, and real-world case studies to help you master polyglot persistence and build resilient, high-performing applications.

Discover how Uber’s QueryGPT is revolutionizing SQL query generation with AI! This in-depth article explores the internal workings of QueryGPT, Uber’s cutting-edge tool that transforms natural language into SQL queries. Learn how Uber saves 140,000 hours annually, reduces query time by 70%, and democratizes data access across Uber. Perfect for tech enthusiasts, data professionals, and AI innovators!

Learn SQL from scratch with this beginner-friendly guide. Discover key SQL commands, including SELECT, INSERT, UPDATE, and JOIN, with real-world examples to help front-end developers and beginners master database queries efficiently.

This concise eBook is intended to be a ready reference and a checklist for migrating your databases, applications and services from Microsoft SQL Server to PostgreSQL and discusses all the important information you need to be aware of before beginning a migration project.

Explore the pros, cons, and key differences between monolithic and microservices architectures. Learn when to choose each approach based on scalability, team size, and project complexity, with detailed comparisons and practical examples.

Master Git like a pro with this comprehensive guide covering all essential Git commands and concepts. From basic operations like initializing repositories to advanced techniques like rebasing, stashing, and hooks, this complete primer is packed with examples and explanations to boost your productivity. Perfect for developers of all levels, learn how to collaborate effectively, manage version control seamlessly, and streamline your workflows with Git. Unlock the full potential of Git and take your coding skills to the next level!

Discover the top articles published on The Developer Space in 2024! From mastering AWS and Python to exploring generative AI and serverless computing, this curated list is packed with insights for developers and architects. Stay updated with the latest trends, practical guides, and expert advice to enhance your software engineering journey.

Explore the fundamentals of quantum computing tailored for software engineers. Learn the key differences between classical and quantum computing, discover real-world applications, and find out how to get started with quantum programming languages like Qiskit and Q#. Unlock the potential of this revolutionary technology to stay ahead in the tech landscape.

Unlock the power of Amazon DynamoDB with this comprehensive guide designed for developers. Dive deep into the core concepts, including tables, primary keys, secondary indexes, and data types, all while exploring practical examples using Python. Whether you’re building scalable applications, handling real-time data, or optimizing your database operations, this primer provides the foundational knowledge and advanced features to make the most of DynamoDB’s performance and scalability. Read on for expert insights and code examples to integrate DynamoDB into your projects effectively.

Master symmetric encryption in just 5 minutes using AWS KMS! This guide walks you through creating KMS keys, encrypting and decrypting data, and implementing best practices like key rotation, MFA, and CloudTrail monitoring. Secure your AWS environment today!

Learn how to handle JSON data in Python with this beginner-friendly guide! Understand how to parse JSON strings, read from files, and convert Python objects to JSON. Includes practical examples of using json.loads and json.dump for efficient data handling. Perfect for developers working with APIs or modern applications!

Discover Python’s core sequence and collection types in this beginner-friendly guide! Learn the differences between Lists, Tuples, Sets, Dictionaries and Arrays with practical examples. Understand when and how to use these versatile structures to write clean and efficient Python code. Perfect for beginners and intermediate programmers!

Learn how to handle errors effectively in Python with this 5-minute guide! From try-except blocks to custom exceptions, explore best practices, common built-in exceptions, and real-world examples to write robust and user-friendly code. Perfect for beginner and intermediate developers looking to enhance their Python skills.

Discover the power of serverless computing with this quick guide! Learn what serverless functions are, how they work, their benefits, and common use cases. Perfect for developers exploring AWS Lambda, Azure Functions, or Google Cloud Functions. Dive in and start leveraging serverless for scalable, cost-effective, and efficient applications.

Generative AI using Amazon Bedrock for Developers helps you discover how to build and scale Generative AI applications. Explore how developers can leverage Amazon Bedrock to build powerful generative AI applications. Learn about Foundation Models, prompt engineering, and deploying scalable AI solutions on AWS.

Discover the power of Generative AI on AWS in 2024 with this comprehensive guide. Learn how to leverage AWS Bedrock, Foundation Models, and SageMaker to build, deploy, and scale cutting-edge AI solutions. Stay ahead in AI innovation by exploring key features, practical use cases, and integration strategies tailored for modern developers and businesses.

Discover a comprehensive comparison of Generative AI solutions offered by AWS, Azure, and Google Cloud in 2024. Explore the key features, supported models, pricing, and use cases of each platform to help you choose the best AI solution for your business needs.

Discover the key differences between Python and C# in this comprehensive technical guide for C# developers. Learn about Python’s execution model, memory management, concurrency, and dynamic typing to effectively transition and enhance your programming skills.

Are you looking to supercharge your Python development experience in 2024? In this blog post, we’ll explore the top 10 essential VS Code extensions tailored specifically for Python developers. Whether you’re a seasoned developer or just starting out, these extensions are designed to make your coding journey smoother and more productive.

Visual Studio for Mac is set to retire, and developers need a new development environment to continue their work effectively. In this article, I will discuss the migration paths from Visual Studio for Mac to Visual Studio Code (VS Code), or other IDEs and platforms based on the type of projects you’ve developed using Visual Studio for Mac.

An analysis of Google Search Performance Report of this site for the year 2023.

In the ever-evolving world of technology, the year 2023 witnessed remarkable advancements in developer tools and frameworks, shaping the way we build, deploy, and maintain software. This roundup explores features and releases that have defined the developer landscape over the past year.

Serverless is generally seen as a cost-effective solution since it runs in the Cloud and is billed only for its execution time. However, this is far from the truth and serverless can end up being very expensive if not used correctly. This article lists all the factors that need to be considered before deciding to adopt serverless model for your needs.