How to Unblock Telegram with Your Own MTProto Proxy — No VPN Needed!
Is Telegram blocked or hard to access where you are? Don't worry! Setting up your…
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Best Practices for Using Redis: Protect Your App, Reduce Costs, and Optimize Performance 2025
Redis is a powerful in-memory data store that enhances application performance, but improper usage can…
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How to Remove Secrets from GitHub (Even from History!)
🚨 Why You MUST Remove Secrets from Git! Imagine you accidentally shared your password with…
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Gems
Ruby
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Keycloak vs Devise: Which Authentication Solution to Choose in 2025?
When building authentication for your application, choosing the right solution is crucial for security, scalability,…
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Keycloak in 2025: What new?
Explore the future of Identity and Access Management with Keycloak. Discover how this open-source solution…
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MySQL
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SQL Performance Battle: GROUP BY vs. Self-Join in UPDATE Queries
Introduction Updating records efficiently is a crucial aspect of database optimization. A poorly optimized query…
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AWS
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IAM Role vs. IAM Instance Profile: Clear Guide for AWS Beginners
If you're just getting started with AWS, understanding IAM Roles and IAM Instance Profiles can…
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Optimizing GROUP BY in MySQL: Insights from Real-Life Query Analysis
My current query: SELECT eod.date, SUM(eod.stable_price) AS sumStablePrice FROM item_eod eod WHERE eod.date >= CURRENT_DATE…
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AWS Backup: Simplify Your Cloud Data Protection
In today’s data-driven world, organizations are constantly seeking efficient and reliable ways to protect their…
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PostgreSQL
Ruby
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Laragon: The Ultimate Lightweight Development Environment for Windows
Introduction Setting up a local development environment is often a daunting task for developers. Tools…