#connection pooling
22 related articles
·3 min
Turn Old Hard Drives into Useful Backup Storage: A Practical Guide to Low-Cost DIY Backup Solutions
Got old hard drives lying around? This guide analyzes the hidden costs of building arrays from salvaged drives and offers practical low-cost backup solutions including USB enclosures and software storage pools.
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·3 min
Building a YOLO26 Inference Engine from Scratch in ARM64 Assembly: A Deep Dive into Low-Level Optimization
Deep dive into building a YOLO26n object detection inference engine from scratch using ARM64 assembly and C, covering NEON SIMD, Winograd convolution, GEMM micro-kernels, and cache tiling optimizations.
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·2 min
The New Bar for AI/LLM Roles: A Practical Guide to Agent Observability and Evaluation
Enterprise AI/LLM roles now demand engineering skills: streaming recovery, high concurrency, multi-tenancy, LLM gateways, Langfuse observability, and evaluation platforms. Master these 8 core competencies.
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·2 min
Mesh LLM: Pool Multiple Old Computers Into a Virtual Super GPU for Running Large Models
Mesh LLM is an open-source distributed inference framework that splits model layers across multiple devices, creating a virtual super GPU to run 100GB+ LLMs on consumer hardware.
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·4 min
Deep Learning Data Normalization: Global Statistics vs. Per-Image Normalization — A Practical Guide
A deep dive into global vs. per-image normalization in deep learning, with remote sensing segmentation case studies covering data leakage, Min-Max vs. Z-score, and best practices for multi-channel satellite imagery.
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·3 min
pgrust: Rewriting Postgres in Rust — 100% Regression Tests Passing
pgrust is an open-source project rewriting PostgreSQL entirely in Rust, claiming 100% regression test passage. This article analyzes the technical motivation, implementation approach, and key challenges.
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·3 min
PostgreSQL Lock Contention: The Root Cause and Solutions for High-Concurrency Scalability Bottlenecks
An in-depth analysis of PostgreSQL's lock scalability bottlenecks under high concurrency: LWLock contention, the cost of the multi-process model, negative scaling, and practical strategies like connection pooling, transaction optimization, and horizontal scaling.
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·5 min
From CNN to Transformer: How AI Evolved to Understand Human Language
From CNN and RNN to Transformer, a complete breakdown of the core evolution of AI natural language processing. Understand attention, BERT vs. GPT, and the architecture behind large models.
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·6 min
Balancing Cost and Performance in Azure SQL Database: Three Core Strategies Explained
This article breaks down Azure SQL Database's progressive cost-optimization strategy from the free tier to Hyperscale, Serverless auto-scaling, and Elastic Pools, helping teams balance performance and budget.
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·6 min
AI for Beginners: A Five-Step Practical Path That Skips the Math and Python Syntax Traps
Struggling with math and Python when learning AI from scratch? This article lays out a five-step entry path: grasp the concepts, learn Python lightly, master ML and deep learning principles, get hands-on with PyTorch, then deepen understanding through real projects.
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·7 min
Discord Wrongfully Bans 8,000 Accounts: Why an AI Moderation System Mistook Chessboards for Violating Content
Discord admits a safety-system bug wrongfully banned over 8,000 accounts, triggered by chessboards, Minecraft screenshots and other grid images. A deep dive into AI moderation false positives and the efficiency-vs-accuracy dilemma.
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·8 min
Python Web Scraping for Beginners: How It Works, Core Workflow, and Legal Red Lines Explained
A plain-language guide to how Python web scrapers work: from HTTP requests and responses, HTML tag parsing, to the complete three-step data scraping workflow, with a focus on the three legal red lines and compliance advice.
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·6 min
AI Workspace Session and Cache Leaks: A Complete Analysis of Multi-Tenant Isolation Security Risks
AI workspaces face cross-tenant session and cache leak risks that can expose sensitive enterprise data. This article analyzes multi-tenant isolation pitfalls, common architectural flaws, and actionable defenses.
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·6 min
14x Speedup: How Manticore Rebuilt the ONNX Embedding Inference Path
Manticore Search restructured its ONNX inference path to achieve 14x faster text embeddings. Deep dive into batching, session reuse, zero-copy memory, and thread tuning for vector search systems.
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·4 min
Deep Dive into Cursor Refill Plugins: Pay-Per-Use Billing and Account Pool Scheduling Mechanisms
Deep analysis of Cursor refill plugin architecture: how clean account pool scheduling replaces cracking tools, the business logic of 35% pay-per-use pricing, and compliance risks developers should consider.
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·4 min
Building a 2D Shooter with Cocos + Trae: A Complete Zero-Code AI Programming Walkthrough
Learn how to build a Vampire Survivors-style 2D shooter using Cocos Creator and Trae CN with zero coding — from setup and design docs to AI code generation and debugging.
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Product Reviews·3 min
OpenCode: A Detailed Guide to the Open-Source Claude Code Alternative with Local Deployment Support
A deep dive into OpenCode, an open-source AI coding assistant supporting local private deployment, multi-model switching, and client-server architecture as a complete Claude Code alternative.
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Industry Insights·3 min
5 Actionable AI Money-Making Paths for Ordinary People: A Deep Dive
Deep analysis of 5 AI monetization paths for ordinary people: AI apps, account reselling, matrix accounts, lightweight paid services, and local model deployment.
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Product Reviews·3 min
Deep Dive into Cursor's Pay-Per-Use Refill Plan: Is Using Official Pro Accounts at 65% Off Reliable?
Deep analysis of Cursor's pay-per-use refill plugin: account rotation mechanism, tiered discounts, full model support, and objective assessment of compliance risks and data security concerns.
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Tutorials·3 min
Godot MCP + Codex in Practice: Using AI to Auto-Generate an Endless Runner Game
Learn how to integrate Godot MCP with OpenAI Codex to control the game engine via natural language, with a full walkthrough from setup to auto-generating an endless runner scene.
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