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Pymnts
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Businesses Embrace Real-Time Payments at the $10 Million Mark
- Real-time payments are transforming global finance, with $10 million instant payments becoming the new norm.
- The adoption of instant payment capabilities is surging globally, driven by FinTech innovation, partnerships, and infrastructure upgrades.
- The U.S. has seen significant advancements in real-time payments, such as The Clearing House raising the transaction limit to $10 million, enabling new commercial use cases.
- Real-time payment networks are expanding worldwide, with countries like Brazil and India leading the way in driving financial inclusion and revolutionizing digital payments.
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Dev
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Client-Side Rendering is Boring Now. What’s Next?
- Client-Side Rendering (CSR) has become standard and predictable in modern web app development, leading to a shift towards alternative approaches.
- Server-Side Rendering (SSR) has regained popularity as it simplifies the development process by rendering content on the server, eliminating the need for client-side data fetching and hydration.
- Edge rendering technologies like Cloudflare Workers and Vercel Edge Functions are enabling dynamic content delivery with near-static performance, revolutionizing backend operations for modern applications.
- The rise of the islands architecture approach, championed by tools like Astro, Qwik, and Marko, promotes partial hydration of interactive elements, leading to more efficient rendering and improved user experience.
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Dev
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Agile vs. Scrum vs. Waterfall: Decoding Project Management Frameworks 💯
- The article discusses the challenges faced in project management and the importance of choosing the right framework such as Waterfall, Agile, or Scrum.
- Waterfall is linear and sequential, suitable for projects with stable requirements, while Agile focuses on adaptability and continuous improvement.
- Scrum, a framework within Agile, provides structure with defined roles, events, and artifacts. It emphasizes team collaboration and incremental delivery.
- Each framework has its pros and cons, and the choice depends on factors like project type, team size, and risk tolerance.
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Dev
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Client-script in Model-driven apps: do it right from the start
- Power Platform offers a 'No code/low code' approach for app development, but more complex logic often requires client scripts in Model-driven apps.
- Building Model-driven apps involves extending forms with client scripts using JavaScript, TypeScript, PowerFx, and C#.
- For beginners, Microsoft Learn provides a guide on using client scripts effectively in Power Platform.
- Remember to add .js at the end of the client script resource for easier debugging.
- Configure external dependencies as web resource dependencies for loading with the form.
- Using TypeScript over JavaScript is recommended for better tooling and type safety, especially with Dataverse DevTools extension in Visual Studio Code.
- Debugging client scripts locally can save time; Fiddler Auto Responder method is recommended for script web resource development.
- Rebuild projects in build-dev mode for local testing and optimizing the final JavaScript file size.
- Unit testing and automated testing are essential for stable codebases in Model-driven apps, with tools like xrm-mock and Power Apps Test Engine.
- Ensure to clear cache when debugging scripts to avoid issues caused by cached JavaScript files.
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Dev
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Email System Performance Optimization: A Deep Dive into High-Volume Processing
- Email System Performance Optimization: A Deep Dive into High-Volume Processing
- After optimizing the email infrastructure, a 10x improvement in processing speed was achieved by addressing challenges such as processing a high volume of emails and ensuring real-time delivery.
- Key strategies included implementing an Asynchronous Processing Pipeline, Smart Queue Management, Template Optimization, Connection Pooling, and Caching Strategy.
- Real-world implementation with Omypost integration showed reduced delivery time, improved resource optimization, and enhanced monitoring and analytics.
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Dev
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My Developer Stack in 2025: Fast, Fluid, and Frustratingly Fun
- In 2025, the author finds satisfaction in a fast, clean, and expressive developer stack that is enjoyable to work with.
- For frontend development, the author uses Next.js, Shadcn/ui, and TailwindCSS, creating a pleasant development environment.
- Next.js has improved with App Router, Server Actions, and caching strategies, enhancing the developer experience.
- Initially hesitant about TailwindCSS, the author now appreciates its speed, readability, and Just-in-Time mode.
- Shadcn/ui simplifies building accessible components with smarter defaults, offering more control to developers.
- Supabase is the author's favored backend choice in 2025, offering Postgres, realtime subscriptions, row-level security, and user uploads storage.
- Supabase Auth has made authentication flows easier with features like built-in email/password, OTPs, and reliable session persistence.
- Additional tools include Zod for schema validation, tRPC for typesafe APIs, Vercel for deployments, and GitHub Copilot for boilerplate assistance.
- Tools like Firebase, Redux, and custom UI kits have been dropped in favor of the more efficient components in the current stack.
- The author values a stack that is reliable, efficient, and allows for rapid development without compromising on functionality.
- Building a stack for 2025 should focus on tools that feel like natural extensions of one's workflow, rather than just following trends.
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Medium
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How To Start Strong In Your First Week As An Engineering Manager
- Starting as an engineering manager (EM) can be challenging, requiring thorough preparation and effective communication in the first week.
- Prepare for initial meetings by gathering context and asking insightful questions to understand team dynamics and ongoing projects.
- Initiate a strong foundation with your manager by suggesting ideas and setting up regular check-ins to align on priorities.
- Establish clear communication channels with your manager, adapt to their preferences, and ensure clarity in all discussions.
- Build strong relationships with your team by reintroducing yourself, showing genuine curiosity, and proactively addressing any power dynamics.
- Maintain a professional demeanor, be mindful of your words, and set new boundaries as you navigate the transition from peer to manager.
- Schedule regular one-on-one meetings with your engineers to build trust, understand their challenges, and provide support.
- Embrace the shift from hands-on coding to managerial responsibilities, understanding that your team's technical capacity will rely on your guidance.
- Reflect on your progress at the end of the week, identify obstacles, and focus on continuous improvement to enhance team productivity.
- Encourage a culture of continuous improvement within your team by seeking small but impactful changes and fostering proactive problem-solving.
- Invest time in learning about your team, company, and aligning technical direction while prioritizing relationships and team growth.
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Nordicapis
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A Complete Guide to Access Tokens
- Access tokens play a crucial role in enabling secure access in decentralized systems and are recommended as a best practice in security workflows.
- Different types of access tokens have emerged, including bearer tokens, sender-constrained tokens, and ID tokens that prove the user's identity.
- ID tokens, issued as JWTs in Base64URL format, contain various user-associated properties configured by the authorization server.
- Access token formats include opaque tokens generated by the authorization server to prevent PII exposure and JWTs that can be inspected for an opaque token.
- Combining JWTs with opaque tokens in a phantom token pattern or using the split token pattern can maximize the benefits of each format.
- Token handlers, such as those for SPAs, offer hybrid design patterns to manage access tokens effectively and address privacy concerns with browsers.
- Best practices for dealing with access tokens include storing them in memory, using HTTPS for transmission, and managing expired tokens with refresh tokens.
- Proper encryption like AES or RSA adds a layer of security during token transmission and storage to prevent unauthorized access.
- Ensuring seamless token refreshes and managing expired tokens aids in maintaining data security while minimizing user disruption.
- Understanding access tokens is crucial in the API-driven world to enhance data security, especially with the rise of AI and potential cybersecurity threats.
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Medium
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PHP 8.4: New Features Every Developer Should Know
- PHP 8.4 brings optimizations to the Zend Engine, improving speed and stability of PHP applications.
- Updates include efficient stack usage for recursive functions, enhanced JIT compilation, and optimized operations like property access.
- The addition of json_validate() simplifies JSON validation process for developers.
- Support for typed class constants improves code predictability and consistency.
- PHP 8.4 enhances behavior when calling unset() on undefined object properties to catch potential bugs.
- Typed constants aid in immutability, reducing boilerplate code in class definitions.
- Internal improvements to random number generation enhance control for scenarios like games and simulations.
- DateTimeImmutable and DateTimeInterface classes see refinements for more accurate time manipulation.
- Stricter argument count checks in internal functions improve error reporting and prevent runtime issues.
- PHP 8.4 focuses on security enhancements and backward compatibility with third-party extensions.
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Dev
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DIY Python Web Scraping Tool: Proxy IP Management and Optimization Tips
- Web scraping is a powerful technique for gathering data from websites, with challenges in managing proxy IPs.
- Using proxies is essential to avoid IP bans, access geolocation-restricted content, and provide anonymity.
- Setting up a DIY Python web scraping tool involves installing necessary libraries and defining proxies in requests.
- Best practices include rotating proxies, testing proxy health, using proxy services like IP2World, rate limiting, and error handling.
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Medium
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Using Python to Extract Text from Audio
- Python provides various libraries for audio processing, including pydub, librosa, wave, and soundfile.
- The SpeechRecognition library is commonly used for converting speech to text in Python, supporting multiple backends.
- Vosk is a lightweight speech recognition engine that works offline and supports WAV, MP3, and FLAC audio formats.
- Vosk can run on different platforms without requiring GPU acceleration, making it suitable for devices like laptops, Raspberry Pi, and mobile devices.
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Medium
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Stop Dreading Dependency Updates: How I Learned to Love npm-check-updates
- Dependency updates can be challenging, but ignoring them can lead to security vulnerabilities, missed features, and unresolved bugs.
- npm-check-updates (ncu) is a tool that helps update Node.js packages safely and with control, reducing the risk of breaking your application.
- The tool allows you to view outdated packages, update patch versions first for safety, followed by minor versions, and major versions cautiously by checking the CHANGELOG.md.
- You can use interactive mode for full control over which packages to update, and ncu can even assist in testing updates with automated tests, making the process less daunting and more manageable.
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Dev
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Google Agent Development Kit (ADK) Introduction (3): Building a Multi-Agent Project Management System
- Learn to master layered agent architecture and implement hierarchical agent systems for real-world collaboration.
- Build a multi-agent project management system using Google ADK, featuring Manager, Engineer, and Tester agents coordinated by a workflow engine.
- Implement features like task delegation, coordination, dynamic load balancing, and natural language interaction in the system.
- Gain valuable skills in agent system design, task management, load balancing, and AI integration by working on a multi-agent project management system with Google ADK.
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Medium
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Roadmap to Become a Big Data Engineer: Your Path to Mastering Data
- 1. Master Python, Java, and Scala for big data applications.
- 2. Gain expertise in Hadoop, Apache Spark, and Apache Flink for big data frameworks.
- 3. Learn SQL, NoSQL, and data warehousing with Amazon Redshift and Google BigQuery for databases and data warehousing.
- 4. Utilize Apache Kafka, Apache NiFi, and AWS Kinesis for efficient data ingestion with data ingestion tools.
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Dev
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The LIMIT offset, count Trap: Why Large Offsets Slow Down MySQL?
- Large offsets in MySQL queries using LIMIT can significantly slow down performance, especially in deep pagination scenarios.
- The slowdown is due to MySQL processing all offset + count rows before discarding offset rows and returning requested rows.
- Factors like indexing, bookmark lookups, and filesorts contribute to the performance issues.
- To optimize, keyset pagination using starting values or covering indexes with subqueries are recommended.
- Keyset pagination allows direct seeking to the starting point, enhancing efficiency in sequential pagination.
- Covering indexes with subqueries reduce bookmark lookups, improving performance for arbitrary page jumps.
- Implementing covering indexes ensures all query requirements are met directly from the index, reducing costly lookups.
- Tools like Chat2DB provide AI-powered query optimization and EXPLAIN analysis to streamline SQL optimization processes.
- Chat2DB enhances productivity by assisting in complex query writing and database management tasks.
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