A developer built a support ticket intelligence pipeline that combines Oxlo.ai embeddings, a local random forest classifier, and an LLM to automate triage and draft contextual replies. The system uses…
A developer built a RAG pipeline for SmartQueue, a Go-based distributed task queue for IT support tickets, using BM25 search instead of vector search to ground LLM responses in internal knowledge. The…
GraphQL, created at Facebook in 2012 and now governed by the GraphQL Foundation, is a query language and runtime that allows clients to request exactly the data they need from a single endpoint, solvi…
A developer outlines four memory architecture options for AI agents that lose context after multiple turns. The choices include in-context window, vector memory store, episodic memory with summarizati…
A developer built a middleware service that routes AI queries to cheaper models for simple questions and reserves expensive GPT-4 calls for complex ones, cutting API costs by 70% while improving respo…
AI memory systems for LLM agents fail at scale due to structural precision problems in similarity search, not incidental issues. Testing across three embedding models showed mean retrieval precision o…
A developer's guide compares PostgreSQL, MySQL, and NoSQL databases, explaining their architectures, use cases, and performance characteristics. The article clarifies that PostgreSQL and MySQL are bot…
Temporal Technologies announced Workflow Streams at Replay 2026, now in Public Preview, enabling real-time output from durable Temporal workflows without external infrastructure like Redis or separate…
A developer building an email agent on Nylas Agent Accounts shares idempotency lessons learned from handling duplicate webhook deliveries. The post details a stack of mechanisms—atomic deduplication, …
LiteLLM, a unified proxy for 100+ LLM providers, has been deployed on AWS EKS with GitOps via ArgoCD to handle 500-1000 requests per second. The production-grade system addresses multi-provider chaos,…
Outpost, a capability-based credential proxy for AI agents, launched to prevent credential leakage by enforcing what agents can do with YAML-defined policies instead of exposing raw API keys. The tool…
A developer details how ride-hailing platforms like Uber and Grab calculate surge pricing in real time using a demand/supply ratio per H3 hexagon cell, recalculated every 30–60 seconds via a lookup ta…
Nubase, an open-source AI-native backend and deploy layer, launched to let coding agents turn AI-written code into live apps in minutes. The platform bundles database, auth, storage, functions, AI gat…
A developer used the low-code tool n8n to build self-hosted AI-powered automation workflows, prioritizing data privacy and control. By deploying n8n with Docker Compose, PostgreSQL, and Redis, the dev…
A developer built git-commit-at, an npm CLI tool that generates conventional commit messages from staged git diffs using a local AI model via Ollama, ensuring no data leaves the machine. The tool runs…
Three vulnerabilities in LangGraph's checkpointer, disclosed on June 12, allow attackers to chain SQL injection into remote code execution on self-hosted servers using SQLite or Redis backends. The fl…
VecTrade.io engineers detail how to build real-time machine learning inference pipelines for algorithmic trading, using in-memory sliding ring buffers for feature extraction and multiprocessing worker…
The Hazel team released @hazeljs/agent 1.0.1, a patch focused on production hardening with Redis-backed state, durable tool approvals, circuit breakers, and observability. The update is backward compa…
Ota, a software execution governance platform, argues that tribal knowledge—hidden setup steps, undocumented commands, and unwritten rules—breaks repositories for AI agents. The company's tool, Ota, r…
LiteLLM is a powerful open-source proxy for 100+ LLM providers, ideal for prototyping and small-scale deployments. However, as teams scale to production, they may encounter operational overhead from r…