Technical Insights & Architecture Papers
Deep-dives on high-throughput backend architecture, Python & Django performance, real-time Voice AI, and resilient database modeling.
Dynamic Prompt Prefix Caching in Multi-Turn LLM APIs: Structuring Breakpoints for Sub-100ms TTFT and 80% Cost Reduction
Dramatically accelerate multi-turn LLM agent responsiveness and slash inference billing by engineering deterministic prompt prefix breakpoints across Anthropic and OpenAI caching layers.
Python Asyncio Task Memory Forensics: Diagnosing Coroutine Reference Cycles, Traceback Leaks, and Orphaned Tasks
Diagnose insidious memory leaks in long-running asyncio services: unpack coroutine frame cycles, traceback retention, un-awaited task accumulation, and build leak-free task pools.
PostgreSQL Index-Only Scans & Covering Indexes: Eliminating Heap Fetches on High-Throughput Read APIs
Eliminate disk I/O bottlenecks in PostgreSQL read APIs by architecting Covering Indexes with the INCLUDE clause and tuning Visibility Maps to guarantee true Index-Only Scans.
TCP BBRv3 Congestion Control in Production: Slashing Tail Latency & Bufferbloat for Real-Time LLM Token & Audio Streams
Discover how switching Linux kernel congestion control from Cubic to BBRv3 eliminates bufferbloat and slashes p99 tail latency across WebSockets, WebRTC media, and streaming LLM token delivery.
Zero-Copy In-Memory Serialization: FlatBuffers and Cap'n Proto vs. Protocol Buffers in High-Throughput Microservices
Protocol Buffers require costly object decoding and memory allocations during serialization. Discover zero-copy serialization engines that access structured binary payloads directly in memory buffers.
Sandboxing Untrusted Code in Python with WebAssembly (Wasmtime): Zero-Container Secure Plugin Execution
Running user-submitted scripts via eval(), exec(), or Docker containers is either dangerous or resource-heavy. Implement sub-millisecond, memory-isolated Wasmtime WebAssembly sandboxes in Python.