Hybrid Search and Reranking: What Each One Actually Buys You
Enterprise RAG Engineering — Part 2 of 3 Where Part 1 Left Off Part 1 argued that most enterprise RAG systems fail at the ingestion layer, before a…
Testing & QA
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My RAG evaluation was lying to me, twice!!
I built the usual thing: a CLI that ingests documents, embeds them, and answers questions with citations. Bun, TypeScript, SQLite with sqlite-vec fo…
Semantic Search Without an LLM. Build Blazing-Fast Semantic Search for \$0
We live in an era where "AI search" usually means routing simple queries through heavy, expensive, slow generative Large Language Models (LLMs). But…
Why we built recall-first search on PostgreSQL
Our careers page search often felt broken. Searching for “Java” could return JavaScript roles. A misspelling could produce no results at all. Search…
Designing Low-Power IoT Devices with Integrated Wi-Fi and Bluetooth LE SoCs
Modern IoT devices are expected to do more while using less power and occupying less physical space. A single connected device may need to communica…
One MCP Server, Two AI Clients: Wiring Actian VectorAI DB Into Claude and Cursor
MCP promises one server, any AI client. I put that to the test by wiring Actian VectorAI DB up to Claude and Cursor with a single ~230-line Python f…
Using SynapCores as a LlamaIndex Vector Store + Property Graph Store
Most LlamaIndex setups end up with two separate backends once you go beyond plain vector search: a vector store for VectorStoreIndex , and a separat…
Scaling RAG Systems: Production Architecture, Performance, and Cost Optimization
The first three parts of this series covered why production RAG systems fail and how the quality of the data foundation directly affects everything…
Rebuilding the Cerebras Knowledge Base: Results Appendix (P1–P4)
This is the data appendix for Posts 1–4 . The narrative and takeaways live in the main posts. This page is pure measurement. Eval set: 22 questions…
Why AI Agents Lose Their Memory And How MemoFS Solves It
Whether you are using off-the-shelf AI coding tools like Claude Code and Cursor or building custom autonomous AI agents with TypeScript and LLM APIs…
Vector Databases, Deep Indexing & Token Economics: The Complete Story (phase 3)
From "we have vectors" to "this actually scales, and doesn't bankrupt us." The Story Starts: Two Questions in One 👦 Nephew: Uncle, Phase 2 is done.…
The Markdown File That Beat a $50M Vector Database: Separating Storage and Search in Agent Memory
In the rush to build AI agents, we defaulted to complex vector databases. But high-traffic platforms are converging on a simpler, more robust founda…
I Built a Python Agent That Uses a Vector DB as Memory, Not Retrieval
Vector databases are almost always talked about in the context of RAG. Store your documents, embed them, retrieve the relevant chunks at inference t…
Your vector memory database remembers everything. That’s exactly the issue.
There is a design assumption baked into almost every vector database and AI memory implementation that sounds reasonable until you watch it grow nod…
Your AI Agent Craves Curation. Here’s the FADEMEM Memory Architecture That Delivers It.
You have explained your tech stack to your coding agent four times this month. You mentioned your preferred approach to a problem in January, and yo…
Progressive Distillation
Now that almost everyone has thought about or is actively integrating AI workflows into their projects, some might ask is this all worth the cost? M…
Three Design Decisions That Shaped the Enterprise RAG Retrieval Pipeline
Enterprise RAG — A practitioner's build log | Post 3 of 6 A retrieval pipeline has more design surface than it appears. The technology choices — vec…
The Whitepaper Thunderdome: NeuSymMS vs. State Contamination
One paper builds the vault. The other paper proves the vault is already on fire. 12 min read · 4 parts · Published by Vektor Memory Part 1: Two Trib…
5 Best Python Vector Database Libraries
Most comparisons of Python vector database libraries focus on retrieval speed, indexing algorithms, or benchmark results. These metrics matter, but…
Can AI in Manufacturing Work Without the Cloud? A Guide
Keeping external traffic out of operational networks is a best practice that most manufacturing facilities build into their architecture from the gr…
Your OpenClaw Bill Is Bleeding Tokens. Here’s What We Measured — and How to Fix It.
Memory bloat, compaction loss, and a retrieval-first path: ~32% less token spend on the AppWorld dev split — without dumbing the agent down. Develop…
Building a Safety-First RAG Triage Agent in 24 Hours
Last weekend, I participated in HackerRank Orchestrate 2026 — a 24-hour hackathon where the challenge was deceptively simple: build a terminal-based…