Engineering Insights
Knowledge Base & Technical Deep Dives
Architecture patterns, deployment strategies, case study breakdowns, and engineering philosophy from the PD Technology team.
Architecture
Jun 28, 2026
Why We Chose PHP 8.4 for High-Concurrency Enterprise Platforms
A deep dive into our decision to standardize on PHP 8.4 with OPcache JIT, Fibers, and MariaDB for systems handling 10K+ concurrent requests.
8 min read
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Architecture
Apr 10, 2026
Designing a Scalable Multi-Tenant Architecture in React & PHP
Patterns for isolating tenant data, custom domains, and rate limiting in a shared-nothing multi-tenant PHP backend.
7 min read
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