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Introspective MCP Server for GraphQL – Safe & Powerful Schema Exploration
MySQL Performance Pitfall: Querying a String Column with a Number
Avoid This Mistake with Bulk Insert in Node.js and MySQL
🔐 sqlmap: Automate SQL Injection Testing Like a Pro in 2025
How a Simple Migration Took Down Our System for 20 Minutes — And How to Never Let That Happen Again
Introspective MCP Server for GraphQL – Safe & Powerful Schema Exploration
MySQL Performance Pitfall: Querying a String Column with a Number
Avoid This Mistake with Bulk Insert in Node.js and MySQL
🔐 sqlmap: Automate SQL Injection Testing Like a Pro in 2025
How a Simple Migration Took Down Our System for 20 Minutes — And How to Never Let That Happen Again
  • MySQL Performance Pitfall: Querying a String Column with a Number

  • Avoid This Mistake with Bulk Insert in Node.js and MySQL

  • Introspective MCP Server for GraphQL – Safe & Powerful Schema Exploration

    MySQL Performance Pitfall: Querying a String Column with a Number

    Avoid This Mistake with Bulk Insert in Node.js and MySQL

    🔐 sqlmap: Automate SQL Injection Testing Like a Pro in 2025

    How a Simple Migration Took Down Our System for 20 Minutes — And How to Never Let That Happen Again

    Prompt Injection: The Hidden Security Risk in AI Agents (And How to Prevent It)

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    The Ultimate Guide to Image Rendering in ReactJS: Performance, SEO, and Best Practices (2025)

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    Best Practices for Using Redis: Protect Your App, Reduce Costs, and Optimize Performance 2025

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  • Avoid This Mistake with Bulk Insert in Node.js and MySQL

  • Best Practices for Using Redis: Protect Your App, Reduce Costs, and Optimize Performance 2025

aws lambda - sqs - s3
April 24, 2022
All topics

[TUT] Phần 4 – AWS Lambda – Serverless framework

Tiếp tục Series hướng dẫn setup Server mail, hôm nay mình sẽ giới thiệu về…

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Route35
April 24, 2022
All topics

[TUT] Phần 3 – Giới thiệu AWS Route53 và các DNS cần thiết cho mail server

Tiếp tục Series hướng dẫn setup Server mail, hôm nay mình sẽ giới thiệu về…

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MailGun smtp relay
April 24, 2022
All topics

[TUT] Phần 2 – Giới thiệu MailGun – một nhà cung cấp dịch vụ SMTP miễn phí

Tiếp tục Series hướng dẫn setup Server mail, hôm nay mình sẽ giới thiệu về…

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Lê Hoàng Tâm
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April 20, 2022
All topics

Tìm số lần xuất hiện của user_name trong file CSV 13M line

Đề bài toán:Tìm số lần xuất hiện của user_name trong file CSVFile CSV có khoản…

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cover
April 19, 2022
All topics

Cách tìm ra method đang được gọi trong Ruby

Sẵn đây e xin phép chia sẽ 1 trick để debug trong ruby với mọi…

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January 13, 2022
All topics

[Ruby] Map and return?

Hôm nay nhận được 1 câu hỏi đến từ vị trí của CườngNĐ, mình vẫn…

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December 24, 2021
All topics

How to get `previous` and `next` record in PostgreSQL/ MySQL with LAG and LEAD function

1 bài toán cơ bản, nhỏ nhỏ lúc làm việc thôi. Đề bài là: Tìm…

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December 12, 2021
Tips

Tôi đã tăng 100GB dung lượng cho máy tính bằng cách nào?

Sau một khoảng thời gian dài sử dụng máy tính của chúng ta sẽ có…

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Lê Hoàng Tâm
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October 17, 2021
All topics

Email Tips – Những mẹo nhỏ với Email

Email address dùng để test Thông thường chúng ta hay dùng anonymous email address (ví…

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pinterest architecture
September 26, 2021
All topics Architecture & Design

Những công nghệ mà pinterest đã/đang dùng(2013)

Why Amazon EC2/S3? AWS Pretty good reliability. Datacenters go down too. Multitenancy adds some risk,…

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Recent Posts

  • Introspective MCP Server for GraphQL – Safe & Powerful Schema Exploration August 28, 2025
  • MySQL Performance Pitfall: Querying a String Column with a Number August 27, 2025
  • Avoid This Mistake with Bulk Insert in Node.js and MySQL July 22, 2025
  • 🔐 sqlmap: Automate SQL Injection Testing Like a Pro in 2025 July 8, 2025
  • How a Simple Migration Took Down Our System for 20 Minutes — And How to Never Let That Happen Again June 29, 2025

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authentication AWS AWS SQS Backend Backend Performance Best Practices compare Database Database Questions Deploy Deployment Docker Docker swarm Interview Questions iRedMail Javascipt javascript MailGun Mail Server Multiple Threads mysql NextJS Nginx optimize database optimize performance Optimize Queries optimize query Popular Postgresql Rails Realtime Application redis RESTFul API ruby Ruby on rails S3 Seamless Connections Security SEO sql injection SQS Tech Interview Tips Traefik Web Development

authentication AWS AWS SQS Backend Backend Performance Best Practices compare Database Database Questions Deploy Deployment Docker Docker swarm Interview Questions iRedMail Javascipt javascript MailGun Mail Server Multiple Threads mysql NextJS Nginx optimize database optimize performance Optimize Queries optimize query Popular Postgresql Rails Realtime Application redis RESTFul API ruby Ruby on rails S3 Seamless Connections Security SEO sql injection SQS Tech Interview Tips Traefik Web Development

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