Issue #711
Essential Reading For Engineering Leaders
Tuesday 28th April’s issue is presented by Teleport
Securely Connect AI Agents In Seconds
Giving unknown agents access to your infrastructure? Probably not.
Running each agent in an isolated Firecracker VM with built-in identity? That’s the new model.
Beams connects to your infrastructure and inference services with zero secrets, zero IAM wrestling, zero standing privileges, and full auditability.
How To Hire People Who Are Better Than You
— Jason Cohen
tl;dr: “Great leaders don’t improve their silo only — they’re better at people issues, communication, decision-making, goal-setting, annual planning, org structure — things that are useful everywhere in the company, not just in their department.”
Management Hiring
The Critical Shift In What Differentiates Great Leaders
— Yue Zhao
tl;dr: “There’s a framework I return to often in my coaching work, drawn from spiritual traditions and increasingly validated by neuroscience: humans have three centers of intelligence, not one.”
Leadership AI
Securely Connect AI Agents In Seconds
tl;dr: “Giving unknown agents access to your infrastructure? Probably not. Running each agent in an isolated Firecracker VM with built-in identity? That’s the new model. Beams connects to your infrastructure and inference services with zero secrets, zero IAM wrestling, zero standing privileges, and full auditability.”
Promoted by Teleport
Infrastructure Security Agents
Measure Less To Learn More: Using Fewer, Higher-Quality Metrics To Capture What Matters
— Jake Mainwaring
tl;dr: “We were able to cut our default set of metrics from ~50 to ~15 by collapsing platform-level breakouts into parent metrics and removing engagement metrics that were largely measuring the same thing. This improved our ability to catch a real, moderate-sized effect by ~45%!”
Management Metrics
“Leadership is unlocking people’s potential to become better.” — Bill Bradley
The 20 Software Engineering Laws
— Dr Milan Milanović
tl;dr: “Some of these laws are sixty years old. They still apply to software development in 2026, and they will still apply in 2036 because they are not really about software. They are about people working together to build things under time pressure (basically, a lot of them are just laws of human nature).”
BestPractices Guide
10x The National Checking Average On Your Idle Cash
tl;dr: “The average U.S. checking account pays ~0.07% APY. Most high-earning engineers leave their liquidity in low-yield legacy accounts. Optimize your finances with Wealthfront’s Cash Account: 3.30% APY + an extra 0.75% boost on your uninvested cash for Pointer readers when you open your first Cash Account (total 4.05% variable APY).”
Promoted by Wealthfront
Compensation
Databases Were Not Designed For This
— Arpit Bhayani
tl;dr: “Traditional database architecture rests on assumptions that agentic AI workloads systematically violate: deterministic callers, intentional writes, brief connections, loud failures, and schema as a developer contract. Each of these assumptions held because a human was always somewhere in the loop. Agents remove that guarantee.”
Databases Architecture Agents
How I Use Claude Code
— Boris Tane
tl;dr: “I’ve been using Claude Code as my primary development tool for approx 9 months, and the workflow I’ve settled into is radically different from what most people do with AI coding tools. Most developers type a prompt, sometimes use plan mode, fix the errors, repeat.”
AI BestPractices
Finishing Things
— Dave Gauer
tl;dr: “Dave reflects on how he finishes personal projects despite life getting in the way. He uses a physical Post-It stack to stay focused on one thing at a time, treat habits like spinning plates worth protecting, and argue that keeping projects barely alive through tiny daily progress beats letting them go cold and having to restart from scratch.”