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al3xg0rDeveloper | Open Source Enthusiast

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Articles about development, open source, and Web3

The N+1 Query Problem Explained: How ORMs Accidentally Kill Database Performance

Why is your fast API suddenly taking 10 seconds to load? Discover the N+1 query problem—the subtle ORM bug slowing down backend applications and how to fix it.

DevelopmentBackendDatabasesORMArchitecture

Circuit Breakers Explained: How Microservices Prevent Cascading Failures

What happens when one failing service brings down your entire application? Discover circuit breakers—the resilience pattern that stops cascading system failures.

DevelopmentMicroservicesArchitecture

Smart Contract Upgradability Explained: How Proxy Patterns Fix Immutable Code

Blockchains are strictly immutable - once deployed, code cannot be edited. Discover proxy patterns and delegatecall - the architectural trick enabling smart contract upgrades.

Web3Smart ContractsArchitecture

Load Balancers Explained: How Traffic Distribution Keeps Web Apps Online

What happens when millions of users visit a website at the exact same second? Discover load balancers - the traffic cops that scale web applications and prevent crashes.

DevelopmentInfrastructureNetworking

HTTP/3 and QUIC Explained: Why the Web Is Moving Beyond TCP

Discover HTTP/3 and QUIC—how next-generation networking protocols replace TCP to eliminate connection lag and make the web faster than ever.

DevelopmentNetworkingHTTP/3Infrastructure

What Is Kubernetes? How Container Orchestration Powers Modern Cloud Infrastructure

Ever wonder how tech giants manage thousands of containers without crashing? Discover Kubernetes—the ultimate container orchestration engine for the cloud.

DevelopmentDevOpsInfrastructureOpen Source