https://sambyte.net/systology/Recent content in Home on SystologyHugoen-usSat, 15 Aug 2026 07:59:41 -0700https://sambyte.net/systology/deep-dives/local-llm-inference/Fri, 14 Aug 2026 08:18:07 -0700https://sambyte.net/systology/deep-dives/local-llm-inference/An empirical systems exploration of local LLM inference on unified memory architectures: profiling compute-bound prefill vs. memory-bound decode phases, analyzing KV cache retention during cancellation, measuring the 64K vs. 128K context cliff on Apple Silicon, and comparing client payload strategies.https://sambyte.net/systology/principles/content-addressable-storage/Fri, 22 May 2026 04:25:03 -0700https://sambyte.net/systology/principles/content-addressable-storage/Principles of content-addressable storage (CAS) and Merkle trees; focusing on cryptographic content hashing, sharding layouts, deduplication, and block-level verification.https://sambyte.net/systology/principles/agent-orchestration/Tue, 17 Mar 2026 09:54:30 -0700https://sambyte.net/systology/principles/agent-orchestration/Principles for architecting autonomous multi-agent systems; focusing on stateful orchestration, unified memory across agents, hand-off protocols, and human-in-the-loop governance for long-running workflows.https://sambyte.net/systology/principles/service-resilience/Fri, 27 Feb 2026 15:23:05 -0800https://sambyte.net/systology/principles/service-resilience/Design patterns for reliable microservice behavior under load; implementing strict request idempotency, non-blocking async I/O, robust circuit breakers, durable background queues, and observability.https://sambyte.net/systology/principles/model-serving/Fri, 27 Feb 2026 15:03:42 -0800https://sambyte.net/systology/principles/model-serving/Principles for highly available production ML inference; utilizing immutable model registries, dynamic request micro-batching, safe canary rollouts, graceful fallback degradation, and efficient GPU memory management.https://sambyte.net/systology/designs/web-crawler/Tue, 24 Feb 2026 22:57:53 -0800https://sambyte.net/systology/designs/web-crawler/A highly resilient architectural design for a Google-scale web crawler; heavily focusing on breadth-first search (BFS), extensive DNS resolution caching, and polite handling of malicious domains.https://sambyte.net/systology/designs/url-shortener/Tue, 24 Feb 2026 22:57:53 -0800https://sambyte.net/systology/designs/url-shortener/A robust structural design for a highly available, extremely read-heavy service bridging short aliases to long URLs; implementing Base62 encoding, Snowflake IDs, and strict collision avoidance.https://sambyte.net/systology/designs/collaborative-webapp/Tue, 24 Feb 2026 22:34:51 -0800https://sambyte.net/systology/designs/collaborative-webapp/A real-time synchronization design for collaborative applications (e.g., Google Docs, Figma); utilizing WebSockets and Operational Transformation (OT) or CRDTs for consistent state resolution.https://sambyte.net/systology/designs/video-transcoding/Tue, 24 Feb 2026 22:34:51 -0800https://sambyte.net/systology/designs/video-transcoding/An inherently scalable video ingestion and transcoding system architecture; asynchronously chunking heavy media, extracting actionable features, and steadily outputting adaptive bitrates via worker pools.https://sambyte.net/systology/principles/sql-vs-nosql/Mon, 23 Feb 2026 21:13:27 -0800https://sambyte.net/systology/principles/sql-vs-nosql/A decision-making framework for choosing between SQL (relational, strict ACID) and NoSQL (distributed, flexible schemas) databases, evaluating data structures, horizontal scalability needs, and tunable consistency requirements.https://sambyte.net/systology/principles/interval-constraints/Sat, 21 Feb 2026 19:38:55 -0800https://sambyte.net/systology/principles/interval-constraints/A framework for balancing Latency (system Completeness) against Verification (data Integrity) by effectively choosing between Speculative execution and Pessimistic consensus intervals.https://sambyte.net/systology/designs/ad-click-aggregator/Tue, 17 Feb 2026 10:27:08 -0800https://sambyte.net/systology/designs/ad-click-aggregator/A high-throughput streaming architecture for global ad click aggregation, ensuring exactly-once processing, robust deduplication, and sub-second reporting.https://sambyte.net/systology/designs/flash-sale/Tue, 17 Feb 2026 10:27:08 -0800https://sambyte.net/systology/designs/flash-sale/A high-resiliency architecture for extreme traffic bursts, utilizing virtual waiting rooms and atomic inventory management to ensure fair distribution under load.https://sambyte.net/systology/designs/notification-system/Tue, 17 Feb 2026 10:27:08 -0800https://sambyte.net/systology/designs/notification-system/A robust architectural design for a high-throughput, multi-channel notification service supporting push, email, and SMS; featuring strict prioritization queues, tiered rate limiting, and reliable delivery tracking.https://sambyte.net/systology/designs/payment-system/Tue, 17 Feb 2026 10:27:08 -0800https://sambyte.net/systology/designs/payment-system/A high-integrity architecture for global payment gateways and internal ledgers, emphasizing rigorous idempotency, eventual consistency, and deterministic recovery.https://sambyte.net/systology/designs/proximity-service/Tue, 17 Feb 2026 10:27:08 -0800https://sambyte.net/systology/designs/proximity-service/An optimized system design for discovering nearby points of interest with ultra-low latency; deeply focusing on efficient spatial indexing via Geohashing, Quadtrees, and read-heavy caching tiers.https://sambyte.net/systology/designs/distributed-cache/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/distributed-cache/An optimized distributed caching architecture designed to drastically reduce backend I/O and accelerate VCS operations; intelligently caching heavy objects and hashes with ultra-low latency.https://sambyte.net/systology/designs/migration-dedup/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/migration-dedup/A comprehensive system architecture for migrating remarkably large datasets; rigorously enforcing deduplication heuristics, checksum-backed integrity validations, resumability, and strict idempotence.https://sambyte.net/systology/designs/cdn-media/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/cdn-media/A robust edge-optimized CDN-backed media delivery architecture; designed explicitly for seamless, highly available global media serving with completely decoupled background upload processing.https://sambyte.net/systology/designs/federated-learning/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/federated-learning/A secure platform design for advanced federated learning pipelines; training models directly across edge devices without sharing raw telemetry, utilizing secure local aggregation and robust privacy safeguards.https://sambyte.net/systology/designs/realtime-analytics/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/realtime-analytics/A highly scalable real-time streaming pipeline engineered to continuously ingest and process high-volume user event streams; gracefully handling late arrivals and robust fault tolerance protocols.https://sambyte.net/systology/designs/search-retrieval/Mon, 16 Feb 2026 16:32:50 -0800https://sambyte.net/systology/designs/search-retrieval/A high-performance search and retrieval engine architecture designed for extensive document and media collections; strictly ensuring low-latency ranking and horizontally scalable inverted indexing.https://sambyte.net/systology/deep-dives/ai-ml-workshop/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/ai-ml-workshop/A hands-on ML workshop that grew from a CLI script runner into a full-stack application: a FastAPI async backend dispatches training jobs to a thread pool, intercepts matplotlib output in-memory, and streams live telemetry to a Next.js dashboard via Server-Sent Events, while still supporting headless CLI experimentation with uv.https://sambyte.net/systology/principles/algorithms-performance/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/algorithms-performance/Principles for clear algorithms and effective performance engineering; utilizing strict micro-benchmarking, careful memory allocation discipline, avoiding cache misses, and deterministic random generators.https://sambyte.net/systology/deep-dives/chowist/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/chowist/A decade-spanning food discovery app migrated from Ruby Sinatra to Rails to Django; documenting the real costs of incremental framework migration, ecosystem drift, and the discipline of staying current across 10+ years of active maintenance.https://sambyte.net/systology/principles/compiler/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/compiler/Guidelines for robust compiler design and implementation; covering clear Intermediate Representation (IR) boundaries, enforcing deterministic semantics, generating actionable error reports, and optimizing for incremental compilation.https://sambyte.net/systology/principles/data-pipelines/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/data-pipelines/Architectural principles for reliable batch and streaming data pipelines; focusing on strict time semantics, exactly-once processing, optimal partitioning, observability, and reproducible states.https://sambyte.net/systology/deep-dives/data-processing-architectures/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/data-processing-architectures/A deep architectural comparison of data processing pipelines: evaluating Apache Spark’s batch ETL model against Apache Beam’s portable unified model and Apache Flink’s native API for stateful processing.https://sambyte.net/systology/principles/extensibility/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/extensibility/Guidelines for architecting modular systems with secure plugin boundaries, stable API contracts, and robust cross-language FFI bindings.https://sambyte.net/systology/deep-dives/grit/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/grit/A from‑scratch Git implementation in Rust; exploring content-addressable storage, plumbing/porcelain layering, and high-performance object caching.https://sambyte.net/systology/deep-dives/mailprune/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/mailprune/A highly effective, local-first email auditing and automated cleanup tool designed to definitively identify noisy senders and deliver actionable, strictly privacy-preserving recommendations.https://sambyte.net/systology/principles/media-analysis/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/media-analysis/Best practices for resilient media feature extraction pipelines; ensuring stable representation schemas, choosing between streaming and batch modes, enforcing metadata preservation, and performance engineering.https://sambyte.net/systology/principles/migration-dedup/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/migration-dedup/Strategic practices for safe, idempotent, and efficient large-scale data migrations; incorporating reliable deduplication heuristics, checksum-based integrity validation, and seamless fallbacks.https://sambyte.net/systology/principles/ml-experiments/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/ml-experiments/Guidance for reproducible, resource-aware machine learning experiments; leveraging lightweight MLOps primitives, strict environment versioning, seed management, and rigorous, deterministic model evaluation protocols.https://sambyte.net/systology/principles/monitoring/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/monitoring/Best practices for establishing robust observability using RED/USE metrics, contextual structured logging, distributed tracing, actionable alerting, and SLO-driven reliability engineering.https://sambyte.net/systology/principles/networking-services/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/networking-services/Operational guidance for resilient networked services; detailing robust API contracts, exponential retries with jitter, sliding-window rate limiting, strict timeout budgets, connection pooling, and mutual TLS.https://sambyte.net/systology/deep-dives/photohaul/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/photohaul/A robust Java-based photo organization and migration engine featuring content-hash deduplication, a metadata-driven folder structure DSL with fallback chains, XMP sidecar discovery, parallel transfer pipelines, and multi-backend cloud targets.https://sambyte.net/systology/principles/privacy-agents/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/privacy-agents/Privacy-first design rules for autonomous AI agents; establishing local-first execution defaults, strict data minimization and redaction, explicit user consent flows, and transparent, auditable action logs.https://sambyte.net/systology/deep-dives/ragchain/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/ragchain/A comprehensive local RAG stack (ChromaDB + Ollama) designed for strictly private, reproducible retrieval and LLM inference; heavily focusing on hybrid retrieval strategies and index versioning.https://sambyte.net/systology/principles/retrieval/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/retrieval/Operational principles for robust search retrieval and RAG pipelines; focusing on hybrid lexical-semantic retrieval techniques, long-term embedding model stability, automated ranking evaluation, and privacy-aware indexing.https://sambyte.net/systology/deep-dives/rustoku/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/rustoku/A highly optimized Sudoku engine engineered in Rust, featuring advanced human-like techniques, multi-platform support (Python, WASM), and microsecond-level performance.https://sambyte.net/systology/deep-dives/video-analysis/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/video-analysis/A comparative study of Apple-native frameworks (Vision, AVFoundation) against cross-platform C++/Python (OpenCV, pybind11) for video feature extraction.https://sambyte.net/systology/deep-dives/virtuc/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/deep-dives/virtuc/A from-scratch, Rust-implemented compiler designed for a targeted C subset that effectively emits standard LLVM IR; heavily focusing on proper AST design, semantic checking, and IR verification.https://sambyte.net/systology/principles/webapp/Mon, 16 Feb 2026 10:22:20 -0800https://sambyte.net/systology/principles/webapp/Guiding principles for production-ready web apps using 12-factor methodologies; encompassing stateless scaling, durable media handling, robust background processing, CI/CD, and deep observability.