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Medium

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Kafka Deep Dive: Scenario-Based Problems for Professionals

In a Kafka topic with 4 partitions and 1 consumer, the consumer is assigned to consume from all partitions.
If there are 2 consumers in the consumer group, they are assigned to read from different partitions.
Kafka ensures that a message is only read by a single consumer in the consumer group.
This prevents the same messages from being consumed multiple times.

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Amazon

333

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Watch the recordings from AWS Developer Day 2025

The AWS Developer Day 2025 showcased the transformative power of generative AI for software development.
Developers learned how AWS is empowering them to embrace this evolution through their generative AI developer tools, making it faster and easier to build and scale quality software in the cloud.
The event highlighted the exciting possibilities that generative AI offers for the future of software development.
AWS is committed to equipping developers with the tools and insights they need to thrive in this changing landscape.

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Infoq

306

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Presentation: A Walk Along the Complexity-performance Curve

The presentation discusses the concept of the performance complexity curve, originating from Aleksey Shipilev's performance work phase diagram, which illustrates how performance and complexity evolve during performance optimization phases.
Different phases of performance tuning are explained, starting with addressing low-hanging fruit issues, such as non-functional bugs, poor programming practices, and algorithmic inefficiencies that can be detected and resolved through profiling tools.
The talk delves into the tuning phase, where more sophisticated optimizations are explored, like optimizing the String#hashCode method in Java, leading to significant improvements in performance through manual unrolling and vectorization.
The competitive advantage phase is highlighted, showcasing the implementation and integration of optimized solutions into JDK 21, demonstrating how efficient performance improvements can be achieved through collaborative efforts between organizations like Datadog, Oracle, and Intel.
The importance of continuous profiling, objective setting, and utilizing tools like vectorization for performance enhancement is emphasized, along with insights on the evolution of hardware optimizations and the significance of adapting software to modern architectures.
The presentation concludes by discussing key takeaways on performance optimization, the impact of outdated hardware optimizations, and the timelines involved in identifying, implementing, and deploying performance improvements in large-scale software projects.

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Popsci

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From Tin Cans to AI: How a century of deep-sea filmmaking revolutionized ocean exploration

In 1917, civil engineer Hans Hartman pioneered deep-sea filmmaking with a 1,500-pound submarine camera.
Hartman's advancements led to innovations like a cylindrical camera apparatus for underwater missions.
His contributions laid the foundation for today's AI-powered autonomous submersibles.
Technological progress in motion pictures and ocean exploration fueled the need for underwater filming capabilities.
Jacques Cousteau's inventions, like the Aqualung, revolutionized deep-sea exploration in the 20th century.
Filmmakers continued to dive deeper, capturing iconic images like the Titanic wreck using ROVs.
James Cameron's expeditions to the Titanic site with innovative ROVs produced detailed footage.
Today, AI-driven autonomous submersibles conduct unmanned deep-sea missions for filmmaking and research.
BBC's documentaries like Blue Planet set new standards for underwater cinematography.
Innovators like David Gruber use biofluorescent imaging to uncover marine species secrets.

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Codecondo

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How Alibaba’s GPT Compares to OpenAI’s ChatGPT

Alibaba's GPT, Qwen, has emerged as a competitor to OpenAI's ChatGPT, with its latest release, Qwen2.5-Max, in January 2025.
Qwen, developed by Alibaba's DAMO Academy, boasts efficiency and support for 29 languages, making it a versatile contender.
In terms of technology, Qwen emphasizes efficiency over sheer scale, with 72 billion parameters for Qwen2.5-Max.
ChatGPT, on the other hand, focuses on general-purpose abilities and multimodal tasks, like processing images and audio.
ChatGPT excels in conversational flow and empathy, while Qwen stands out in coding and technical precision.
Use cases for ChatGPT include customer support, content creation, education, and general tasks, while Qwen is favored for e-commerce, coding, and enterprise solutions.
In terms of affordability, Qwen's models are available for free download, providing cost-effective options compared to ChatGPT's premium plans.
Ultimately, the choice between ChatGPT and Qwen depends on specific needs: ChatGPT for versatility and user-friendliness, Qwen for technical precision and affordability.
ChatGPT targets a broader audience, whereas Qwen's niche lies in industry-focused applications and multilingual support.
As of March 2025, both Alibaba's GPT and OpenAI's ChatGPT are pushing the boundaries of AI technology, catering to different user preferences.
Whether you're a beginner, a developer, or an enterprise, choosing between ChatGPT and Qwen depends on your intended use and budget considerations.

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Medium

234

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The Hidden Genius of Go’s Minimal Interface Design: What Most Programmers Miss

The article discusses the hidden genius of Go's minimal interface design, highlighting its straightforward solutions to tricky problems.
Go's approach to interfaces is considered one of the smartest features in modern programming languages, providing flexibility, type safety, and performance without the complexities of OOP.
In Go, interfaces are implicitly implemented, requiring no explicit declaration or inheritance hierarchies.
Go's 'duck typing' approach allows types to automatically satisfy interfaces if they implement the required methods, resulting in a unique relationship between interfaces and implementations.
The power of small, focused interfaces in Go is exemplified by examples like the io.Reader interface, promoting 'composition over inheritance.'
Go's empty interface, which accepts any type, balances flexibility and safety through explicit type assertions and switches.
Interface values in Go are optimized for performance, utilizing a two-word representation and allowing nil concrete values while maintaining type safety.
Go's interface system enables elegant solutions for common problems, simplifying tasks like mocking dependencies and implementing middleware patterns.
Critics point out limitations in Go's interface system, but these are deliberate choices aimed at avoiding common pitfalls in other languages.
Go's designers prioritize simplicity and clarity to make the language easily adoptable for developers, as seen in the evolution of interfaces with the introduction of generics.

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TechBullion

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AI-Driven Refactoring: Transforming Software Development

AI-driven refactoring tools are revolutionizing software development, transforming how teams approach code refactoring.
These tools employ machine learning to analyze code, recommend improvements, and ensure best practices, streamlining the refactoring process.
They improve code quality, leading to reduced technical debt and time spent on maintenance tasks.
AI tools automate code review processes, detect errors, and accelerate review cycles while maintaining quality.

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TechBullion

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Building an efficient restaurant HVAC system: Expert insights from lead engineer Roman Abakumov

The Cases & Faces awards highlighted innovations enhancing efficiency, sustainability, and energy optimization, focusing on high-energy consumption industries like restaurants amid the industry's growth.
Efficient HVAC systems are crucial for energy optimization in the rapidly growing U.S. restaurant market valued at $324.90 billion in 2024.
Roman Abakumov, an experienced HVAC engineer, emphasizes the importance of energy-efficient HVAC systems to meet tightening energy standards in the industry.
The article explores HVAC best practices using the Davai na TY restaurant as a case study, integrating innovative solutions for ventilation, heating, and air conditioning.
Proper HVAC design addresses heat, steam, and odor management in restaurant spaces, enhancing air quality and reducing energy consumption.
Efficient heating strategies in restaurant spaces involve a hybrid system tailored to different areas for optimal energy use and comfort.
Balanced air conditioning is essential for guest comfort, requiring integration with ventilation systems and smart controls for consistent indoor temperatures.
Automating HVAC systems in restaurants based on occupancy and external factors improves energy efficiency while maintaining a stable indoor climate.
Sustainability is a core focus in restaurant HVAC design, with efforts to minimize energy waste, optimize resources, and implement eco-friendly solutions for long-term efficiency.
Roman Abakumov's expertise in energy-efficient HVAC solutions resulted in a significant increase in revenue and reduced energy costs for the Davai na TY restaurant, showcasing the benefits of optimized HVAC systems.

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Beyondkey

418

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QuickBooks to Dynamics 365 Business Central Migration: 10x Your Business in 2025

The article discusses the benefits of migrating from QuickBooks to Dynamics 365 Business Central for business growth and scalability.
It highlights issues with QuickBooks such as data limitations, lack of features, and security concerns that can hinder business expansion.
Dynamics 365 Business Central offers advanced features like enhanced security, AI capabilities, and seamless integrations with other Microsoft applications.
The switch from QuickBooks to Business Central enables smoother operations, better decision-making, and improved customer management.
A comparison chart shows the differences in features between QuickBooks and Dynamics 365 Business Central.
Challenges in migration include data differences, customization issues, user training needs, and potential downtime during the transition.
The article provides a step-by-step guide for migrating from QuickBooks to Business Central, emphasizing data preparation, setup, testing, and user training.
Migration methods include using QuickBooks Data Migration Extension, Data Migration Wizard, manual export-import, and third-party tools.
Beyond Key offers assistance with migration, including planning, data cleaning, setup, training, and support for a smooth transition.
In conclusion, the article advises businesses to embrace Dynamics 365 Business Central for growth and technological advancement in 2025.

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Beyondkey

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Getting More Done: A Clear Look at AI in Dynamics 365 Business Central

Implementing Artificial Intelligence (AI) in Dynamics 365 Business Central is crucial for businesses to enhance efficiency and achieve measurable results across various departments.
AI applications in Financial Management automate tasks like cash flow forecasting, budgeting, and fraud detection, leading to more accurate financial decisions.
In Supply Chain Management, AI aids in demand forecasting, inventory management, logistics optimization, and predictive maintenance, enabling cost reduction and improved customer satisfaction.
Customer Relationship Management benefits from AI-driven lead scoring, customer segmentation, and enhanced customer service, resulting in more productive sales teams and personalized interactions with customers.
Manufacturing processes are optimized through AI-enabled predictive maintenance, production scheduling, and quality control, ensuring minimal downtime and higher product quality.
Warehouse operations are streamlined with AI-optimized layout design, inventory tracking, and order picking, leading to cost savings and efficient order fulfillment.
AI enhances Project Management by optimizing resource allocation and risk management, ensuring projects are completed on time with minimal delays.
In Human Resources, AI facilitates talent acquisition and employee training, enabling faster hiring processes and improved workforce performance.
The integration of AI in Dynamics 365 Business Central offers incredible opportunities for businesses to enhance operations, and partnering with Microsoft solutions providers like Beyond Key can help leverage AI effectively.
Utilizing AI technology can transform businesses by making them more efficient and data-driven, ultimately leading to increased success and achievement of strategic goals.
Beyond Key, as a Microsoft solutions partner, assists businesses in leveraging AI within Dynamics 365 Business Central to optimize their operations and achieve success through data-driven strategies.

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Tech Radar

315

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No, your printer isn't possessed: a Windows 11 23H2 bug could be making it print random characters when connected via USB

Windows 11 23H2 update has a bug that causes printers connected via USB to print random characters upon power-up.
The bug occurs with the 23H2 KB5050092 update, a preview update.
Windows 11 24H2 update has several issues.
The printer bug in 23H2 is not as severe as the issues in 24H2, making it less of a dealbreaker.

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TheNewsCrypto

229

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DragonSwap Integrates Orbs’ dLIMIT and DCA on Sei Network

DragonSwap has integrated Orbs' dLIMIT and DCA protocols on the Sei Network DEX.
Traders can now execute CEX-style orders on the decentralized exchange.
dLIMIT allows users to make limit orders for buying and selling tokens at a specific price point.
DCA by Orbs segments orders into smaller parts, reducing the impact of purchasing assets all at once.

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Hackernoon

364

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The Best Sprint Review Schedule for Agile Success

Sprint Reviews are held on the last day of every sprint, typically every two or three weeks.
Sprint review meetings involve the entire scrum team and key stakeholders to assess completed work and gather feedback.
Agile principles emphasize iteration and improvement, with sprint reviews facilitating rapid adjustments based on feedback.
Benefits of sprint reviews include early issue detection, iterative refinement, adaptation to changing priorities, and stakeholder empowerment.
Stakeholders gain insight and involvement through regular sprint updates that showcase team progress and invite feedback.
The end-of-sprint timing for sprint reviews allows for quick delivery cycles while ensuring valuable output.
Adapting sprint lengths and frequencies based on project complexity, team size, and stakeholder availability is encouraged in Agile environments.
Effective sprint reviews require active participation, open communication, and a focus on progress and improvement.
Reviewing completed work, gathering stakeholder feedback, and planning improvements for the next sprint are key elements of sprint reviews.
Consistency and effective agenda creation are highlighted as best practices to ensure successful sprint reviews.

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Tech Radar

225

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I've tested all the best AI agents including ChatGPT Deep Research and Gemini - these are the 5 top automated artificial intelligence tools you can try right now

After extensive testing of various AI agents, including ChatGPT Deep Research and Gemini, the author has compiled a list of the top five automated artificial intelligence tools.
AI agents can perform tasks like researching information, managing email histories, and making reservations on behalf of users.
ChatGPT’s Deep Research feature delves deeply into topics, providing well-researched reports with thorough analysis, suitable for those requiring detailed information.
Google Gemini's Deep Research offers similar functionality, creating detailed reports including spreadsheets and citation sheets.
Proxy 1.0 by Convergence AI can automate online tasks by mimicking user actions, but may face challenges with poorly designed websites and CAPTCHAs.
Microsoft Copilot integrated into Microsoft 365 assists with drafting emails and reports, but may sometimes misinterpret the tone or context of the content.
Browser Use, similar to Proxy, can complete tasks by navigating online, such as research, flight reservations, and online shopping, reducing the manual effort required from users.
AI agents like Proxy and Browser Use can tackle tasks including research, reservations, and online shopping, offering convenience but may struggle with CAPTCHAs.
These AI tools cater to varying needs and interests, providing a range of automated services to enhance productivity and efficiency.
Overall, these top AI agents offer different functionalities and levels of automation, serving as valuable tools for various tasks and users.

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Hackernoon

265

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Everything You Need to Know About The Polkadot API (PAPI)

The Beginners Guide to Polkadot API focuses on building and composing decentralized applications on the Polkadot network.
Polkadot coordinates and secures different rollups, allowing for a horizontally scaling, multi-chain approach to Web3.
Light clients play a vital role in connecting to a blockchain securely and efficiently, using Merkle proofs to verify the state.
The Polkadot API (PAPI) is a Typescript library for interacting with Polkadot, emphasizing a light-client-first approach.
A tutorial example involves building a CLI app on Polkadot to watch for specific extrinsics and play a 'You've Got Mail!' soundbite.
The tutorial covers prerequisites like npm, node, git, and the Polkadot.js Browser Extension, with steps to clone the template repository.
Exploring the template involves creating a light client with smoldot and using the Polkadot stack to interact with the network.
The application watches for specific events on the Westend network and plays a sound when a remark is received matching certain criteria.
Testing involves submitting an extrinsic in the PAPI Dev Console, and the CLI should notify 'You've Got Mail!' for the designated account.
The application's functionality can be expanded by leveraging Polkadot's rollups to enhance features like chatrooms.

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