Resources
Articles
Operations notes for teams running Senforge software day to day, and engineering writing from the people who build it. Filter by your industry to see only what applies to you.
- Python
When Python Automation Becomes a Maintenance Problem
Python automation scripts have a half-life. They work perfectly, get embedded into critical workflows, and then become unmaintainable the moment the original author leaves or the dependencies shift. Here is the pattern and how to break it.
May 1, 20256 min read - Engineering
The Full-Stack Audit: What We Always Find
After running system audits across Java, React, and Python codebases, certain failure patterns appear so consistently they feel inevitable. This is the pattern list we work from before we even open the code.
Apr 16, 20259 min read - System Design
Designing Distributed Systems for Teams, Not Just Traffic
Most distributed systems writing focuses on scale: throughput, latency, fault tolerance. These matter. But the systems that actually fail in production usually fail because they were too complex for the team operating them. Here is how we think about this.
Apr 2, 202516 min read - React/Next.js
Next.js App Router: Where We Use It, Where We Don't
The App Router is genuinely good. It is also genuinely inappropriate for certain use cases. After building three production applications with it, here is our unhedged take on when it earns its complexity.
Mar 19, 20257 min read - AI Backend
The RAG Pipeline That Ran Fine in Dev and Fell Apart in Prod
A field report from a production RAG deployment that looked perfect in staging and degraded quietly in production for three weeks before anyone noticed. What broke, why it was invisible, and what we changed.
Mar 5, 202511 min read - Java
Why We Still Choose Java for High-Throughput APIs in 2025
Python is everywhere. Go is fashionable. Rust is on every conference slide. And yet, when a client needs an API that processes 50,000 requests per second without drama, we still reach for Java. Here is the engineering case.
Feb 12, 202514 min read - System Design
Designing for Failure: Building Resilient Distributed Systems
Failure is not an edge case — it is the default state of any distributed system. Here is how to design systems that expect and absorb failure rather than collapse under it.
Jan 15, 202512 min read - AI Backend
RAG Pipelines in Production: What Nobody Warns You About
Retrieval-augmented generation works in demos. In production, you face chunking strategies, embedding drift, latency budgets, and retrieval quality that degrades over time. Here is what the tutorials skip.
Dec 8, 202418 min read - Architecture
The Distributed Monolith Anti-Pattern and How to Escape It
Many teams split their monolith into services without splitting the data model. The result is a distributed monolith — worse than both architectures it tried to replace.
Nov 22, 202410 min read - Java
Java Backend Architecture: The Decisions That Actually Matter
Not framework comparisons or library choices. The architectural decisions — data model boundaries, consistency trade-offs, service decomposition — that determine whether a Java system scales or struggles.
Nov 5, 202415 min read - Performance
Database Query Optimization: From Slow Queries to Sub-Millisecond
A systematic approach to identifying, analyzing, and resolving database performance problems in production PostgreSQL and MySQL systems.
Oct 18, 202420 min read - AI Systems
Building AI Agent Backends: State, Queues, and Reliability
AI agents are stateful, long-running, and failure-prone. Building the backend infrastructure that keeps them reliable — state management, queue design, retry strategies — is an engineering problem, not a prompt problem.
Oct 2, 202414 min read
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