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Architecture and Beyond
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Architecture and Beyond

Focused on AIGC SaaS technical architecture and tech team management, sharing insights on architecture, development efficiency, team leadership, startup technology choices, large‑scale website design, and high‑performance, highly‑available, scalable solutions.

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Recent Articles

Latest from Architecture and Beyond

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Architecture and Beyond
Architecture and Beyond
Oct 3, 2026 · R&D Management

Beyond Vibe Coding: What Engineers Must Do When Code Becomes a Black Box

The article analyzes risks of AI-generated 'vibe coding' where engineers lose internal code understanding, detailing consequences like hidden architectural decay, loss of tacit production knowledge, and inability to debug complex failures, then proposes practical strategies: defining white-box boundaries, independent verification, limiting change scope, retaining takeover capability, preserving dark knowledge, and reallocating engineering time toward constraint design and failure recovery.

AI-assisted developmentObservabilityblack-box systems
0 likes · 30 min read
Beyond Vibe Coding: What Engineers Must Do When Code Becomes a Black Box
Architecture and Beyond
Architecture and Beyond
Sep 26, 2026 · Artificial Intelligence

DeepSeek Harness Architecture: Coordinating Multi-Turn LLM Calls, Tools & State

This article analyzes DeepSeek Harness's architecture, detailing its plugin assembly via Cordis, core agent loop with turn/step boundaries, append-only Session log with surface projection, tool pipeline with pre/post-execute hooks and concurrency control, sandbox-based security isolation, and exception handling via retry, compaction, and cancellation mechanisms.

CordisDeepSeek HarnessLLM orchestration
0 likes · 18 min read
DeepSeek Harness Architecture: Coordinating Multi-Turn LLM Calls, Tools & State
Architecture and Beyond
Architecture and Beyond
Sep 13, 2026 · R&D Management

Engineering Leadership: Shifting from Problem Solving to Problem Discovery

This article details how engineering managers can evolve from reactive problem-solving to proactive problem discovery by questioning task origins, validating early signals, designing limited experiments, balancing delegation with intervention, and verifying post-launch outcomes, using concrete examples like latency optimization trade-offs and release risk management.

DelegationPost-Implementation ReviewPreventive Maintenance
0 likes · 30 min read
Engineering Leadership: Shifting from Problem Solving to Problem Discovery
Architecture and Beyond
Architecture and Beyond
Sep 6, 2026 · Artificial Intelligence

DeepSeek Harness: Context, Memory & Knowledge Architecture Deep Dive

This article dissects DeepSeek Harness's unified Session Log architecture where context management, memory compaction, and knowledge acquisition collaborate through layered context assembly, structure-preserving compaction, and tool-mediated retrieval — all traceable and replayable.

Agent ArchitectureDeepSeek HarnessLSP Integration
0 likes · 31 min read
DeepSeek Harness: Context, Memory & Knowledge Architecture Deep Dive
Architecture and Beyond
Architecture and Beyond
Aug 30, 2026 · Artificial Intelligence

Agent Loop Termination: DeepSeek Harness vs Pi Architecture Deep Dive

This article compares how DeepSeek Harness and Pi determine when an agent loop ends, analyzing their multi-layer boundary models, state machines, turn/step debt tracking, stop hooks, tool conclusion semantics, cancellation handling, reason taxonomies, goal-driven outer loops, and the engineering trade-offs between a heavyweight event-sourced runtime and a lightweight embeddable kernel.

AI architectureDeepSeek HarnessPi
0 likes · 40 min read
Agent Loop Termination: DeepSeek Harness vs Pi Architecture Deep Dive
Architecture and Beyond
Architecture and Beyond
Aug 9, 2026 · Artificial Intelligence

Why AI Adoption Mirrors the Railway Boom and What Leaders Must Do

The article argues that AI agents behave like millions of unstable sub‑employees, inflating throughput while hiding management gaps, and proposes concrete organizational, evaluation, and documentation practices to turn cheap, fast AI labor into reliable, accountable productivity.

AI governanceAI riskSoftware Engineering
0 likes · 23 min read
Why AI Adoption Mirrors the Railway Boom and What Leaders Must Do
Architecture and Beyond
Architecture and Beyond
Jul 18, 2026 · Artificial Intelligence

New RAG Approaches: Exploring SAG and OpenViking

The article analyzes two emerging RAG strategies—SAG, which rebuilds relational structure with dynamic SQL hyperedges, and OpenViking, which treats agent context as a virtual file system—detailing their architectures, benchmarks, limitations, and guidance on when to adopt each.

Knowledge RetrievalLLMOpenViking
0 likes · 13 min read
New RAG Approaches: Exploring SAG and OpenViking
Architecture and Beyond
Architecture and Beyond
Jul 5, 2026 · Artificial Intelligence

Why Session‑First and Agent‑First Are Different, Not Better or Worse

The article analyses the Session‑First and Agent‑First paradigms for AI‑enabled software, outlining how Session‑First hides complexity in long chat sessions for rapid product launch, while Agent‑First restructures systems around autonomous agents with explicit APIs, documentation, security and observability, and advises when each approach is appropriate.

AI system designAgent EngineeringAgent-first
0 likes · 24 min read
Why Session‑First and Agent‑First Are Different, Not Better or Worse
Architecture and Beyond
Architecture and Beyond
Jun 28, 2026 · R&D Management

Why Slowing Down Is Essential for Engineers in the AI Era

In the AI era, the ease of generating code and answers amplifies the risk of shallow decisions, so engineers must deliberately introduce cognitive friction—through writing, reflection, and measured judgment—to preserve deep thinking and avoid costly mistakes.

AIEngineering ProductivityR&D management
0 likes · 9 min read
Why Slowing Down Is Essential for Engineers in the AI Era