AI agents

7 Ways Backend Engineers Are Mistakenly Treating LangGraph's Persistent Checkpointing as a Safe Per-Tenant Agent State Isolation Primitive (And Why It's Silently Leaking Cross-Tenant Workflow State in Multi-Tenant Agentic Pipelines)

LangGraph

7 Ways Backend Engineers Are Mistakenly Treating LangGraph's Persistent Checkpointing as a Safe Per-Tenant Agent State Isolation Primitive (And Why It's Silently Leaking Cross-Tenant Workflow State in Multi-Tenant Agentic Pipelines)

It starts innocuously enough. You're building a multi-tenant SaaS product powered by agentic AI workflows. You've chosen LangGraph as your orchestration backbone, you've wired up a SqliteSaver or a PostgresSaver checkpointer, and you're passing a thread_id derived from your tenant'

By Scott Miller
How to Build a Per-Tenant AI Agent Quantum-Safe Encryption Handoff Pipeline for Multi-Tenant LLM Platforms Before PQC Compliance Mandates Hit in Q4 2026

post-quantum cryptography

How to Build a Per-Tenant AI Agent Quantum-Safe Encryption Handoff Pipeline for Multi-Tenant LLM Platforms Before PQC Compliance Mandates Hit in Q4 2026

The clock is ticking. With the U.S. Office of Management and Budget (OMB) and NIST's finalized FIPS 203, FIPS 204, and FIPS 205 post-quantum cryptography (PQC) standards now fully ratified and enforcement timelines tightening toward Q4 2026, engineering teams running multi-tenant LLM platforms are staring down one

By Scott Miller
7 Predictions for How Per-Tenant AI Agent Audit Trail Standardization Will Force Backend Engineers to Rearchitect Multi-Tenant Compliance Pipelines Before 2026 Regulatory Deadlines

AI agents

7 Predictions for How Per-Tenant AI Agent Audit Trail Standardization Will Force Backend Engineers to Rearchitect Multi-Tenant Compliance Pipelines Before 2026 Regulatory Deadlines

If you run a multi-tenant SaaS platform with embedded AI agents, the next nine months may be the most consequential in your engineering organization's history. A convergence of emerging per-tenant audit trail standards, accelerating regulatory timelines, and the architectural debt baked into most agentic platforms is creating a

By Scott Miller
7 Predictions for How the Emerging Per-Tenant AI Agent Compute Spot Market Will Force Backend Engineers to Rearchitect Multi-Tenant Inference Scheduling Before Preemption Events Cascade Into SLA Breaches by Q3 2026

AI Infrastructure

7 Predictions for How the Emerging Per-Tenant AI Agent Compute Spot Market Will Force Backend Engineers to Rearchitect Multi-Tenant Inference Scheduling Before Preemption Events Cascade Into SLA Breaches by Q3 2026

There is a storm quietly forming at the intersection of cloud economics, agentic AI workloads, and distributed systems engineering. Most backend teams are not watching it closely enough. By Q3 2026, the per-tenant AI agent compute spot market will have matured to the point where preemption events are no longer

By Scott Miller
7 Ways Backend Engineers Are Mistakenly Treating Wasm-Based Agent Sandboxing as a Sufficient Per-Tenant Execution Isolation Primitive for Multi-Tenant Agentic Pipelines in 2026

WebAssembly

7 Ways Backend Engineers Are Mistakenly Treating Wasm-Based Agent Sandboxing as a Sufficient Per-Tenant Execution Isolation Primitive for Multi-Tenant Agentic Pipelines in 2026

WebAssembly has had an extraordinary run. What started as a browser performance trick has matured, through the Wasm 3.0 specification and the WASI Component Model, into a genuinely compelling server-side runtime primitive. It is fast, portable, and ships with a capability-based security model that looks, on paper, like exactly

By Scott Miller
7 Ways Backend Engineers Are Mistakenly Treating AutoGen 0.4's Actor-Based Agent Runtime as a Safe Per-Tenant Execution Sandbox

AutoGen

7 Ways Backend Engineers Are Mistakenly Treating AutoGen 0.4's Actor-Based Agent Runtime as a Safe Per-Tenant Execution Sandbox

Microsoft's AutoGen 0.4 was a landmark architectural shift. It moved away from the conversation-centric model of earlier AutoGen versions and introduced a proper actor-based agent runtime, inspired by the actor model popularized by frameworks like Erlang and Akka. Agents became first-class, message-passing entities. The AgentRuntime became the

By Scott Miller
A Beginner's Guide to Multi-Tenant AI Agent Observability: Build Your First Per-Tenant Tracing and Logging Pipeline Before Blind Spots Become Production Incidents

AI agents

A Beginner's Guide to Multi-Tenant AI Agent Observability: Build Your First Per-Tenant Tracing and Logging Pipeline Before Blind Spots Become Production Incidents

You just shipped your first agentic feature. Maybe it is a customer-facing AI assistant, an automated workflow engine, or a code-review bot that runs inside your SaaS product. Your agents are handling real user requests, tool calls are firing, LLM responses are streaming back, and everything looks fine in your

By Scott Miller