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Self-Learning-Java
1w
315
Image Credit: Self-Learning-Java
Building a Moral Storytelling App with LangChain4j, Spring Boot, and Ollama by setting system message using @SystemMessage annotation
- Combine modern frameworks with traditional wisdom for an engaging storytelling app.
- Create a Spring Boot app using LangChain4j and Ollama for intelligent storytelling.
- Utilize @SystemMessage to inject a storytelling persona and guide AI responses.
- Learn how to set up the project, configure system messages, and run the application.
- Enhance storytelling with AI by specifying context and maintaining a consistent persona.
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19 Likes
Alvinashcraft
1w
206
Dew Drop – July 2, 2025 (#4451)
- Top stories include updates on Uno Chefs, RunAs Radio, GitHub Copilot.
- Articles cover ASP.NET Community Standup, .NET Maui, AI trends, and more.
- Topics range from cloud development and WinUI to AI insights and podcasts.
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12 Likes
Self-Learning-Java
1w
219
Image Credit: Self-Learning-Java
Core Concepts of Apache Pinot
- Apache Pinot is a real-time OLAP datastore with core components explained here.
- Components include Tables, Segments, Schema, Servers, Brokers, Controllers, and Tenants.
- Table types, segment management, schema definition, servers' roles, and query handling discussed.
- Pinot's cluster structure, key responsibilities, and benefits of using tenants outlined.
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13 Likes
Dev
1w
303
Image Credit: Dev
React Suspense and Concurrent Mode-The Future of Asynchronous Rendering
- React 16.8 introduced Suspense and Concurrent Mode for asynchronous rendering enhancement.
- Suspense manages asynchronous data loading with fallbacks until components are ready to render.
- Concurrent Mode optimizes UI by scheduling rendering tasks efficiently for better user experience.
- Combining Suspense and Concurrent Mode improves resource loading, error handling, and state management.
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18 Likes
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Self-Learning-Java
1w
235
Image Credit: Self-Learning-Java
Apache Pinot Architecture
- Apache Pinot is a distributed system for real-time data analysis.
- It stores data in columns, boasts smart indexing, and can handle huge volumes.
- Key components include Controller, Broker, Server, Minion, and Segment Store.
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14 Likes
Medium
1w
29
Image Credit: Medium
This Course at Jivora Didn’t Just Teach Me Analytics — It Rewired How I Think
- A course at Jivora transformed the author's perspective on data, shifting from viewing it as mere figures to understanding it as a dynamic story waiting to be uncovered.
- The course focused on developing key mindsets including investigative curiosity, open-minded exploration, growth mindset, cognitive tolerance, and effective communication of data insights.
- Jivora's approach helped the author identify trends, make informed decisions, collaborate effectively, and continuously improve in the field of business analytics.
- The course stood out for non-tech learners by offering foundational skills in data analysis and business analytics through practical examples and interactive exercises, fostering a culture of curiosity and inquiry.
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1 Like
Dev
1w
341
Image Credit: Dev
20+ Free & Responsive React Website Templates to Use
- Free React website templates save time with ready-to-use components, modern designs.
- Templates are developer-friendly, customizable, and ideal for MVPs and side projects.
- Features of top free React templates for efficient, professional website creation in 2025.
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20 Likes
Dev
1w
109
Image Credit: Dev
Starting Small, Dreaming Big: My LN247 Talk on Building Tech Startups in Nigeria
- The article discusses a talk on building tech startups in Nigeria by a co-founder of Codesphere Academy and Codesphere Nexus.
- Key insights shared include starting small, leveraging cloud solutions, turning constraints into advantages, and the rise of tech in Nigeria.
- One highlight was a discussion on cloud replication strategies using a real-world example from the Iran-Israel war.
- The article encourages African developers and founders to see their background as a unique advantage and to take steps towards their big dreams.
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6 Likes
Dev
1w
88
Image Credit: Dev
Memory Leak Terminator How Type Safety Saved My Graduation Project（1751453256722600）
- Transformation in performance development understanding through Hyperlane framework exploration as a student.
- Type safety and zero-cost abstractions in Rust-based Hyperlane framework for robust web services.
- Context-driven architecture, middleware system, real-time communication, performance optimization, and memory management.
- Best practices, error handling, troubleshooting, and future directions in Hyperlane framework development.
- Exceptional performance, developer experience, production readiness, and ecosystem integration key takeaways.
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5 Likes
Medium
1w
134
$1 Website vs $1,000,000 Website (I Used This Template)
- Toby built a $1 website that received negative feedback and was chaotic, prompting him to seek help online.
- Rachel introduced Toby to a well-designed, conversion-optimized website template that he quickly adopted.
- With the new website template, Toby transformed his online presence, improved trust, and boosted conversions.
- The story highlights the importance of a well-designed website for trust, user experience, and conversion rates.
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8 Likes
Javacodegeeks
1w
366
Image Credit: Javacodegeeks
[FREE EBOOKS] The Chief AI Officer’s Handbook, Data Quality in the Age of AI & Four More Best Selling Titles
- Master AI leadership strategies to innovate, overcome challenges, and drive business growth.
- Data Quality's crucial role for effective data strategies and leveraging AI advancements.
- Explore ethical hacker FC's intriguing adventures in physical assessments and security exploits.
- Securing Microsoft Azure OpenAI guide for responsible AI deployment and data security.
- Becoming a Data Head provides tools to understand data science, statistics, and machine learning.
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22 Likes
Dev
1w
350
Image Credit: Dev
Advanced Tips for Building High-Performance Android Games
- Selecting the right game engine and tools early on is crucial for a game's technical capabilities.
- Optimizing asset management by using formats like WebP for images and compressing audio can improve performance.
- Using libraries wisely and avoiding heavy operations on the main thread can enhance game performance.
- Techniques such as frame rate targeting, GPU profiling, and network optimization are essential for high-performance Android games.
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21 Likes
Medium
1w
25
Image Credit: Medium
Java 21 is Here: Say Goodbye to Heavy Threads and Hello to Millions of Virtual Ones
- Java 21 introduces Virtual Threads and Structured Concurrency to address high-concurrency applications, making it more scalable and efficient.
- Virtual Threads (JEP 444) are lightweight compared to traditional Java threads, allowing for tens of thousands of concurrent tasks managed by the JVM.
- Structured Concurrency (JEP 453) offers a solution for managing parallel tasks, making code cleaner and more resource-efficient, with examples like microservices and reactive systems.
- Java 21 redefines Java's approach to concurrency, emphasizing cleaner code, memory efficiency, and scalability, positioning Java as a modern and innovative language for developers.
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1 Like
Dev
1w
324
Image Credit: Dev
Async Programming Art Zero to Concurrency（1751449161907200）
- Junior student's journey from confusion to enlightenment in asynchronous programming.
- Importance of concurrency realization in handling performance bottlenecks in synchronous models.
- Deep dive into asynchronous stream processing and error handling with practical examples.
- Reflection on mastering asynchronous technologies and adopting an asynchronous thinking mindset.
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19 Likes
Dev
1w
67
Image Credit: Dev
Building Universal Cross Platform Web Advanced（1751448675352500）
- Encountering platform inconsistencies, a junior dev found solace in a Rust framework.
- The Rust-based Hyperlane framework ensures code consistency across Windows, Linux, and macOS.
- Features include cross-platform file handling, network abstraction, and unified server configuration.
- With reduced deployment time and maintenance costs, the framework promotes 'write once, run everywhere.'
- The framework enables developers to focus on business logic, not platform nuances.
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4 Likes
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