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13 articles on JSON, APIs, encoding, and modern developer tooling.

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All posts access control alpha compositing analytics api api design api development api optimization api performance api security api-design api-security api](https://images.unsplash.com/photo-1555949963-28c6c7b7b6a4%22,%22tags%22:[%22api) design architecture argon2 audit logs

api designcolor apibackend architecture

Building a Color API Service: REST Design, Rate Limiting, and Multi-Tenant Scalability

A deep technical guide on designing a production-grade color conversion API with REST architecture, rate limiting, caching, and multi-tenant scalability.

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Practical guides for JSON, APIs, regex, security, and encoding.
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Sumit

Full Stack MERN Developer

Building developer tools and SaaS products

Reviewed for accuracyDeveloper-first guides

Sumit is a Full Stack MERN Developer focused on building reliable developer tools and SaaS products. He designs practical features, writes maintainable code, and prioritizes performance, security, and clear user experience for everyday development workflows.

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api designcolor apibackend architecture

Building a Color API Service: REST Design, Rate Limiting, and Multi-Tenant Scalability

A deep technical guide on designing a production-grade color conversion API with REST architecture, rate limiting, caching, and multi-tenant scalability.

Mar 10, 2025

13 min read

time seriesunix timestampdata modeling

Building Time-Series Systems with Unix Timestamps: Data Modeling, Query Optimization, and Scalability

A comprehensive engineering guide to designing high-performance time-series systems using Unix timestamps, covering schema design, indexing, partitioning, and query optimization.

Oct 10, 202412 min read

jwtperformancescalability

JWT Performance Optimization: Scaling Token Validation in High-Throughput Systems

An advanced engineering guide to optimizing JWT validation performance in high-scale systems. Covers caching strategies, cryptographic cost reduction, distributed validation, and latency optimization techniques.

Jun 20, 20249 min read

uuiddatabase-designscalability

UUID vs Auto-Increment IDs: Choosing the Right Identifier Strategy for Scalable Systems

A deep technical comparison between UUIDs and auto-increment IDs, analyzing scalability, performance, security, and architectural trade-offs for modern distributed systems.

Jun 15, 20249 min read

jwtauthenticationsessions

JWT vs Sessions: Choosing the Right Authentication Strategy for Scalable Systems

A deep technical comparison of JWT and session-based authentication. Learn trade-offs, scalability impacts, security considerations, and when to use each approach in production systems.

May 10, 20249 min read

uuiduuid-v7database-performance

UUID Version 7 Explained: Time-Ordered Identifiers for High-Performance Databases

A deep technical guide to UUID v7, covering its internal structure, performance advantages over v4, database indexing benefits, and production-grade implementation strategies.

Mar 10, 20249 min read

uuidmicroservicesdistributed-systems

Designing Globally Unique IDs in Microservices: UUID Strategy, Consistency, and Failure Handling

A production-grade guide to designing globally unique identifiers in microservices using UUIDs, covering consistency models, failure handling, observability, and system-wide scalability.

Jan 20, 202410 min read

performance](https://images.unsplash.com/photo-1519389950473-47ba0277781c%22,%22tags%22:[%22performance) engineeringurl encodingbackend optimization

URL Encoding Performance Engineering: Optimizing High-Throughput Systems and Eliminating Latency Bottlenecks

A performance-focused deep dive into URL encoding, covering CPU costs, latency optimization, caching strategies, and efficient handling in high-throughput systems and APIs.

Dec 18, 202310 min read

uuiddatabase-optimizationperformance

UUID Storage Optimization: Binary vs String, Indexing Strategies, and Query Performance

A deep technical guide on optimizing UUID storage in databases, comparing binary vs string formats, indexing strategies, and improving query performance in high-scale systems.

Dec 5, 202310 min read

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