engineeringApr 24, 2026· 3m
347 tests and a murder weapon: how the suite is organized
Bottom-heavy by design: the layers that hold your data get the most hostile coverage, and the smoke suite's signature move is killing the process to prove a point.
Notes from the nest · 980 posts
The Roost
Engineering notes written by the people building Crowkis. Comparisons, use cases, economics, internals, security, operations, and nothing written just to rank.
use casesApr 24, 2026· 3m
Translation pipelines: the same strings, the same languages, every release
Product copy, help docs, and templates get re-translated continuously as releases churn. Most of the content didn't change. Stop paying as if it did.
guidesApr 23, 2026· 4m
Cache Spring AI in your sales enablement tool with Crowkis
Building sales enablement tools on Spring AI? Add a semantic cache so reps asking the same product questions stop costing full price.
guidesApr 23, 2026· 4m
Cache the OpenAI Python SDK in your SQL generation tool with Crowkis
Building SQL generation tools on the OpenAI Python SDK? Add a semantic cache so the same schema questions and query shapes stop costing full price.
guidesApr 23, 2026· 4m
Cache Instructor in your internal copilot with Crowkis
Building internal copilots on Instructor? Add a semantic cache so employees asking overlapping questions of the same knowledge base stop costing full price.
guidesApr 23, 2026· 4m
Cache LlamaIndex in your education tutor with Crowkis
Building education tutors on LlamaIndex? Add a semantic cache so students asking the same concepts thousands of times stop costing full price.
guidesApr 23, 2026· 5m
How to cache Spring AI LLM calls with Crowkis
Add a semantic cache to Spring AI so repeated and reworded questions are served for free, no rewrite, self-hosted.
guidesApr 22, 2026· 4m
Cache Spring AI in your knowledge base assistant with Crowkis
Building knowledge base assistants on Spring AI? Add a semantic cache so the same lookups across a team all day stop costing full price.
guidesApr 22, 2026· 4m
Cache the OpenAI Python SDK in your devops copilot with Crowkis
Building devops copilots on the OpenAI Python SDK? Add a semantic cache so the same runbook and incident questions stop costing full price.
guidesApr 22, 2026· 4m
Cache Instructor in your chatbot with Crowkis
Building chatbots on Instructor? Add a semantic cache so high-volume conversational traffic that repeats constantly stop costing full price.
guidesApr 22, 2026· 4m
Cache LlamaIndex in your multi-agent system with Crowkis
Building multi-agent systems on LlamaIndex? Add a semantic cache so a swarm of agents asking overlapping questions stop costing full price.
guidesApr 22, 2026· 5m
Give Spring AI agents long-term memory with Crowkis
Durable, per-user memory for Spring AI agents that survives restarts and consolidates contradictions, self-hosted, zero egress.
vs the fieldApr 22, 2026· 3m
Crowkis vs vLLM prefix caching: different layers, different physics
vLLM's prefix caching saves GPU work inside one inference server. Crowkis saves the inference itself. You probably want both, but only one cuts the bill to zero on a hit.
guidesApr 21, 2026· 4m
Cache Spring AI in your research assistant with Crowkis
Building research assistants on Spring AI? Add a semantic cache so overlapping literature and summary questions stop costing full price.
guidesApr 21, 2026· 4m
Cache the OpenAI Python SDK in your API documentation bot with Crowkis
Building API documentation bots on the OpenAI Python SDK? Add a semantic cache so the same endpoint questions from every developer stop costing full price.
guidesApr 21, 2026· 4m
Cache Instructor in your AI search with Crowkis
Building AI search on Instructor? Add a semantic cache so popular queries hit again and again stop costing full price.
guidesApr 21, 2026· 4m
Cache LlamaIndex in your voice assistant with Crowkis
Building voice assistants on LlamaIndex? Add a semantic cache so latency-sensitive, repetitive spoken queries stop costing full price.
guidesApr 21, 2026· 5m
How to cache n8n LLM calls with Crowkis
Add a semantic cache to n8n so repeated and reworded questions are served for free, no rewrite, self-hosted.
use casesApr 21, 2026· 3m
Summarization at scale: the same documents keep getting summarized
Reports, tickets, calls, and articles get summarized on every view, by every viewer, in every digest. The document didn't change between viewers. The bill did.
guidesApr 20, 2026· 4m
Cache Spring AI in your contract analysis tool with Crowkis
Building contract analysis tools on Spring AI? Add a semantic cache so the same clause questions across documents stop costing full price.