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There is a particular kind of nonsense that circulates in enterprise technology conversations, the kind that sounds like wisdom because it wears the clothes of prudence. Multicloud architecture as a cloud resilience strategy is that nonsense. It has the shape of risk management and the substance of a comfort blanket, and the industry has spent the better part of a… Read more: Why Multicloud Architecture Is Not a Cloud Resilience Strategy

How we built a global machine to produce administrators, handed them leadership titles, and convinced ourselves that was enough We have built business schools, certification programmes, corporate development curricula and entire consulting industries around the premise that leadership can be systematised, credentialled and scaled. We have invested billions in the proposition. And the returns are all around us, in organisations… Read more: Are We Industrialising the Leadership Vacuum with a fixation on mimicking?

There’s a silent killer sitting in most large organisations. It doesn’t appear on any risk register, it doesn’t show up in your sprint velocity charts, and it certainly won’t announce itself in your next all-hands. It operates quietly, in the gap between what actually happened and what gets reported upward. Meet the Message Mangler. 1. Two Ways the Truth Gets… Read more: The Message Mangler: And why your business is making decisions on fiction

What the gap between frontier AI teams and everyone else actually means for developers, managers, and organisations in 2026 1. The Paradox Nobody Is Talking About Honestly Ninety percent of Claude Code’s codebase was written by Claude Code itself. Boris Churny, the engineer who leads the Claude Code project at Anthropic, has not personally written code in months. Anthropic’s leadership… Read more: The Dark Factory Gap: The Real Reason Your AI Strategy Isn’t Working

A plain language guide for AI practitioners navigating a rapidly shifting landscape 1. Introduction In November 2024, Anthropic quietly released an open source specification called the Model Context Protocol (MCP). Within twelve months it had become one of the most talked about technologies in the AI industry. By early 2026 it was simultaneously celebrated as the connective tissue of agentic… Read more: The Rise and Relative Fall of MCP: What Every AI User Needs to Know in 2026

There’s a question that quietly shapes the fate of technology talent in almost every organisation, and most businesses never ask it directly. Instead, they stumble into an answer through a series of incremental org design decisions, budget cycles, and leadership preferences. The question is this: is technology a support function to the business, or is it a first-class citizen within… Read more: Don’t Bury Your Talent: The Centralisation vs. Federation Trap

If you have ever inherited an AWS estate, you know the feeling before you can even describe it. Hundreds of resources spread across regions you did not know were enabled. Lambdas with no source repos. Config rules that predate the current team. IAM roles that look like they were generated by a sleep-deprived octopus at 2am during a compliance audit.… Read more: Reverse Engineering Your AWS Estate into Terraform Using CloudToRepo

Every production database accumulates the same class of problems over time. Indexes fragment as rows are inserted and deleted unevenly. Dead tuples pile up faster than background processes can reclaim them. Queries that once ran against a small table now scan tens of millions of rows because nobody added an index when the table grew. And somewhere in the application… Read more: Database Maintenance Health Checks: SQL Server and PostgreSQL

Published by Andrew Baker and the Capitec App Security Team | March 2026 For media enquiries and quotable statistics from this article, see the Press Summary at the end. Every day, approximately 15 million South Africans open the Capitec app to check their balance, pay a bill, or send money to a loved one. It is fast, it is convenient,… Read more: Banking Malware: What It Is, How to Spot It, and Why Capitec Has You Covered

1. Arrogance Is the Drawbridge Every great empire in history has been brought low by a version of the same mistake. The fortress is so strong, the moat so wide, and the walls so high, that the people inside begin to believe they have transcended the rules. They stop serving the people beyond the walls. They start feeding on them.… Read more: What Causes The Death of Tech Empires?

Java 26 landed on 17 March 2026, right on schedule as Oracle’s relentless six month cadence demands. As the first non-LTS release since Java 25, it ships ten JDK Enhancement Proposals, or JEPs. A JEP is the formal unit of change in the Java platform: a numbered design document authored by engineers from Oracle, the broader OpenJDK community, or other… Read more: Java 26: What Actually Matters and Why You Should Care

1. Introduction Every engineering team that runs a high throughput transactional workload on Amazon Aurora PostgreSQL will eventually arrive at the same uncomfortable question: why does the database start refusing to go faster, and what can actually be done about it? Aurora’s architecture is genuinely brilliant, but it introduces a set of write path constraints that are fundamentally different from… Read more: Aurora PostgreSQL Write Traffic, Saturation, and the Path to Throughput

Management and leadership sound so similar that they are often used interchangeably. True, they are both a sport. But details matter when you want to win. Nowhere is this more visible than in financial services. Banks today do not compete inside a known, stable competitive set. The threat landscape runs from a two-person fintech with a single brilliant product insight… Read more: Why Promoting Your Best Manager Will Not Give You Great Leaders

There is an old urban legend, immortalised as one of the original Darwin Award nominations, about a man who bolted a JATO unit to a 1967 Chevrolet Impala. JATO stands for Jet Assisted Take Off. It is a solid fuel rocket designed to give heavy military transport aircraft the extra thrust they need to leave a short runway. The story… Read more: The JATO Organisation: Why Bolting AI onto Your Existing Structure Is a Darwin Award in Progress

There is a product team performance bias hiding in plain sight inside every organisation that has moved to product aligned engineering, except that it does not show up as a number on a dashboard, a flag in a talent calibration session, or a red line in an engagement survey. It accumulates quietly, year on year, in the gap between what… Read more: Captive Gratitude: How Product Team Structures Inflate Engineer Performance Ratings

1. Introduction Download the plugin here: https://wordpress.org/plugins/cloudscale-seo-ai-optimizer/ S3 download (updated frequently): https://andrewninjawordpress.s3.af-south-1.amazonaws.com/cloudscale-seo-ai-optimizer.zip For more than a decade the WordPress SEO landscape has been dominated by a small group of plugins. Yoast SEO, Rank Math, and All in One SEO have collectively powered millions of sites and shaped how authors think about optimisation. These plugins are very good at what they… Read more: Next Generation AI SEO for WordPress Just Launched And its Totally Free!!!

Search engines no longer operate alone. Your content is now consumed byGoogle, Bing, Perplexity, ChatGPT, Claude, Gemini, and dozens of otherAI driven systems that crawl the web and extract answers. Classic SEO focuses on ranking. Modern discovery also requires AEO (Answer Engine Optimization) which focuses on being understood and extracted by AI systems. A marketing page must therefore satisfy four… Read more: A Simple Script to Check if Your Page is SEO and AEO Friendly

By Andrew Baker, Chief Information Officer, Capitec Bank The Engineering Behind Capitec Pulse 1. Introduction I have had lots of questions about how we are “reading our clients minds”. This is a great question, but the answer is quite complex – so I decided to blog it. The article below really focuses on the heavy lifting required to make agentic… Read more: Why Capitec Pulse Is a World First and Why You Cannot Just Copy It

When you share a link on WhatsApp, LinkedIn, X, or Instagram and nothing appears except a bare URL, it feels broken in a way that is surprisingly hard to diagnose. The page loads fine in a browser, the image exists, the og:image tag is there, yet the preview is blank. This post gives you a single unified diagnostic script that… Read more: The Hitchhikers Guide to Fixing Why a Thumbnail Image Does Not Show for Your Article on WhatsApp, LinkedIn, Twitter or Instagram

Andrew Baker | March 2026 Companion article to: https://andrewbaker.ninja/2026/03/01/the-silent-killer-in-your-aws-architecture-iops-mismatches/ Last week I published a script that scans your AWS estate and finds every EBS volume and RDS instance where your provisioned storage IOPS exceed what the compute instance can actually consume. That problem, the structural mismatch between storage ceiling and instance ceiling, is important and expensive and almost completely invisible… Read more: Knowing Your IOPS Are Broken Is Not As Valuable As Knowing They Are About To Break

If you have ever sat there manually clicking through a UI, copying error messages, and pasting them into Claude just to get help debugging something, I have good news. There is a better way. Chrome MCP gives Claude Desktop direct access to your Chrome browser, allowing it to read the page, inspect the DOM, execute JavaScript, monitor network requests, and… Read more: Install Chrome MCP for Claude Desktop in a single script

If you run multiple Chrome profiles or keep several windows open per app, switching between them on macOS becomes irritating fast. Clicking the Dock icon only brings the app forward. Clicking it again does nothing useful. So you right click, scan the window list, and manually choose the one you want. It breaks flow and adds cognitive drag to something… Read more: Shift + Click Your Dock Icon to Cycle App Windows on macOS

You updated a plugin five minutes ago. Maybe it was a security patch. Maybe you were trying a new caching layer. You clicked “Update Now,” saw the progress bar fill, got the green tick, and moved on with your day. Now the site is down. Not partially down. Not slow. Gone. A blank white page. No error message, no admin… Read more: You just Uploaded a new Plugin and your WordPress Site Just Crashed. Now What?

A companion piece to Core Banking Is a Terrible Idea. It Always Was. It is 1972. A group of very serious men in very wide ties are gathered in a very beige conference room. They are about to make decisions that will haunt your change advisory board fifty years from now. The following is a faithful reconstruction of that meeting,… Read more: Transcripts from the Meeting Where Core Banking was Invented (A Faithful Reconstruction)

Andrew Baker, Chief Information Officer at Capitec Bank There is a class of AWS architecture mistake that is genuinely difficult to see. It does not appear in your cost explorer as an obvious line item. It does not trigger a CloudWatch alarm. It does not show up in a well architected review unless the reviewer knows exactly what to look… Read more: The Silent Killer in Your AWS Architecture: IOPS Mismatches

If you publish online, you should periodically search for yourself, not out of ego but out of discipline. The internet is an echo system, and if you do not measure where your ideas travel, you are operating blind. You want to know who is linking to you, who is quoting you, who is criticising you, who is republishing you, and… Read more: How to Use Google to Find Who Is Talking About You Without Your Own Site Getting in the Way

If you are doing 20 builds before finding the real issue, the problem isnot intelligence. It is workflow design. Claude defaults to probabilistic reasoning. It produces the most likelyexplanation. That is useful for writing. It is disastrous for debugging. You must force it into instrumentation mode. This article shows exactly what to configure, where to put it, and howto enforce… Read more: Stop Claude Guessing. Force It to Debug Like an Engineer.

Andrew Baker | 01 Mar 2026 | andrewbaker.ninja You want one script that does everything. No digging around in settings. No manually editing JSON. No clicking Developer, Edit Config. Just run it once and Claude Desktop can execute bash commands through an MCP server. This guide gives you exactly that. 1. Why You Would Want This Out of the box,… Read more: Enable Claude Desktop To Run Bash MCP : Fully Scripted Installation

If you use Claude Desktop to edit code, write patches, or build plugin files, you have probably hit the same wall I did: Claude runs in a sandboxed Linux container. It cannot read or write files on your Mac. Every session resets. There is no shared folder. You end up copy pasting sed commands or trying to download patch files… Read more: How to Share Files Between Claude Desktop and Your Local Mac Filesystem Using MCP

GitHub is not just a code hosting platform. It is your public engineering ledger. It shows how you think, how you structure problems, how you document tradeoffs, and how you ship. If you build software and it never lands on GitHub, as far as the wider technical world is concerned, it does not exist. This guide walks you from nothing… Read more: Simple Guide to Publishing Your Code on GitHub

Most WordPress plugin developers eventually hit the same invisible wall: you ship an update, everything looks correct in the zip, the version number changes, the code is cleaner, and yet users report that the old JavaScript is still running. You check the file. It is updated. They clear cache. Still broken. Here is the uncomfortable truth: WordPress plugin uploads do… Read more: How to Make WordPress Plugin Upgrades Clean Up Properly

Health warning: This article may not make you feel happy, it may not suit you to read this article. I am not even sure I necessarily believe everything I am saying here – but I do believe in personally reflecting on the challenging questions being posed in this article to try make myself a better leader. The article is simply… Read more: How to Manage Technologists If You Don’t Know Anything About Technology

If you run a WordPress site behind Cloudflare, your page view numbers are lying to you. Jetpack Stats, WP Statistics, Post Views Counter and nearly every other WordPress analytics plugin share the same fatal flaw: they count views on the server. When Cloudflare serves a cached HTML page (which is the entire point of using Cloudflare), WordPress never executes. The… Read more: CloudScale PageViews – Free WordPress Analytics that Work Behind Cloudflare

If you run a technical blog on WordPress, you know the pain. You paste a markdown article with fenced code blocks, Gutenberg creates bland core/code blocks with no syntax highlighting, no copy button, no dark mode. You end up wrestling with third party plugins that haven’t been updated in years or manually formatting every code snippet. I built CloudScale Code… Read more: Building a Better Code Block for WordPress: CloudScale Code Block Plugin

Andrew Baker · February 2026 · andrewbaker.ninja 1 The Problem with TTFB Time to First Byte has been the go to diagnostic for server responsiveness since the early days of web performance engineering. Google’s own web.dev guidance describes TTFB as measuring the elapsed time between the start of navigation and when the first byte of the response arrives. That measurement… Read more: Net Time to First Byte (NTTFB): The Metric TTFB Should Have Been

On a quiet Friday evening in late March 2024, a Microsoft engineer named Andres Freund was running some routine benchmarks on his Debian development box when he noticed something strange. SSH logins were taking about 500 milliseconds longer than they should have. Failed login attempts from automated bots were chewing through an unusual amount of CPU. Most engineers would have… Read more: A Spy Spent 3 Years Planting a Backdoor to Bring the Internet Down. One Person Noticed

Stop Waiting for Fonts Quick Guide to font-display: swap on macOS Your website might be secretly blocking page renders while it waits for fancy custom fonts to load. This invisible delay tanks your Core Web Vitals and frustrates users. The fix is simple: font-display: swap. Here’s how to audit your sites and fix it in minutes. The Problem: FOIT FOIT… Read more: Website Optimisation: Stop Waiting for Fonts

Gartner says 40% of agentic AI projects will fail by 2027. I think they’re being optimistic. Walk into almost any large enterprise right now and you’ll find the same scene: a glossy AI pilot, a proud press release, a steering committee meeting monthly to “track progress,” and an absolutely zero percent chance that any of it ever reaches production at… Read more: The Pilot Trap: Why Your AI Project Will Never See Production

If you run a WordPress site for any length of time, the database quietly fills with junk. Post revisions stack up every time you hit Save. Drafts you abandoned years ago sit there. Spam comments accumulate. Transients expire but never get deleted. Orphaned metadata from plugins you uninstalled months ago quietly occupies table rows nobody ever queries. On a busy… Read more: WordPress Space Cleanup: A Free WordPress Databas, Media Library Cleanup Plugin and PNG to JPEG convertor

1. What is Minification Minification is the process of removing everything from source code that a browser does not need to execute it. This includes whitespace, line breaks, comments, and long variable names. The resulting file is functionally identical to the original but significantly smaller. A CSS file written for human readability might look like this: After minification it becomes:… Read more: What is Minification and How to Test if it is Actually Working

By Andrew Baker, CIO at Capitec Bank There is a category of enterprise technology vendor whose approach to pricing is so fundamentally at odds with how purchasing decisions actually get made that it borders on self-defeating. Their commercial model is built on access gates, bundled tiers, and a deeply held belief that controlling what a customer can see before they… Read more: Stop Selling Hampers: Why Enterprise Software Tiering Is a Self-Defeating Strategy

I’ve been running this blog on WordPress for years, and the backup situation has always quietly bothered me. The popular backup plugins either charge a monthly fee, cap you on storage, phone home to an external service, or do all three. I wanted something simple: a plugin that makes a zip file of my site, stores it locally, runs on… Read more: WordPress Totally Free Backup and Restore: CloudScale Backup Plugin – Does Exactly What It Says

If you’ve run your site through Google PageSpeed Insights and seen the “Eliminate render-blocking resources” warning, you’ve probably wondered why something that sounds so simple is so hard to actually fix. The answer is that WordPress makes it surprisingly easy to load JavaScript the wrong way — and surprisingly difficult to fix it without either a heavyweight performance plugin or… Read more: Eliminating Render-Blocking JavaScript: The Easiest Core Web Vitals Win You’re Not Taking

Published on andrewbaker.ninja | Enterprise Architecture & Banking Technology There is a quiet revolution happening in physics laboratories around the world, and most of the people who should be worried about it are not paying attention yet. That is about to change. Quantum computing is advancing faster than anyone predicted five years ago, and when it matures, it will shatter… Read more: The Quantum Threat: Why the Encryption Protecting Your Data Today Won’t Survive Tomorrow

The COBOL apocalypse conversation this week has been useful, because it has forced the industry to confront something it has been avoiding for decades. But most of the coverage is stopping at the wrong point. Everyone is talking about COBOL. Nobody is talking about the architectural philosophy that COBOL gave birth to, the one that outlived the mainframe, survived the… Read more: Core Banking Is a Terrible Idea. It Always Was.

Written by Andrew Baker | February 2026 Download the plugin here: https://wordpress.org/plugins/cloudscale-seo-ai-optimizer/ S3 download (updated frequently): https://andrewninjawordpress.s3.af-south-1.amazonaws.com/cloudscale-seo-ai-optimizer.zip I spent years working across major financial institutions watching vendors charge eye-watering licence fees for tools that were, frankly, not that impressive. That instinct never left me. So when I wanted serious SEO for my personal tech blog, I built my own WordPress plugin… Read more: CloudScale SEO AI Optimiser: Enterprise Grade WordPress SEO, Completely Free

Anthropic published a blog post on Monday. Not a product launch, not a partnership announcement, not a keynote at a major conference. Just a simple blog post explaining that Claude Code can read COBOL. IBM proceeded to drop 13%, its worst single day loss since October 2000, with twenty five years of stock resilience gone in an afternoon because one… Read more: The Blog Post That Erased $30 Billion from IBM

By Andrew Baker, CIO at Capitec Bank There is a truth that most technology vendors either do not understand or choose to ignore: the best sales pitch you will ever make is letting someone use your product for free. Not a watered-down demo, not a 14-day trial that expires before anyone has figured out the interface, but a genuinely generous… Read more: The Quiet Power of Free Tier: Why Cloudflare Gets It Right

Aurora Serverless v2 promises the dream of a database that automatically scales to meet demand, freeing engineering teams from capacity planning. The reality is considerably more nuanced. After running Serverless v2 PostgreSQL clusters under production workloads, I have encountered enough sharp edges to fill a blog post. This is that post. The topics covered here span the entire lifecycle of… Read more: Scaling Aurora Serverless v2 PostgreSQL: A Production Deep Dive

There is a peculiar sport played in large organisations. It looks like leadership and sounds like governance, hiding behind frameworks, maturity models, and operating rhythms. But in reality it is something far less noble. It is corporate heckling. Corporate heckling is what happens when a function narrates from the sidelines with low context and high confidence. It is the art… Read more: The Futility of Corporate Heckling

There is a version of the Apache Kafka story that gets told as a series of press releases. ZooKeeper removed. KRaft promoted. Share groups landed. Iceberg everywhere. Each headline lands cleanly, and then platform teams go back to their actual clusters and wonder what any of it means for them. This post is the other version. It is what happened… Read more: The Year Kafka Grew Up: What version 4.x Actually Means for Platform Teams

Every Java developer has seen it. The stack trace that ends conversations. The production incident that ruins a Friday afternoon. The crash that leads to the post-mortem nobody wants to write. NullPointerException. Three words that have probably cost the industry more money, time, and credibility than any other single class of bug in software history. Tony Hoare, the man who… Read more: The Billion Dollar Mistake That Java Still Hasn’t Fixed (But Might Be About To)

1. The Shoe Planet Problem In The Hitchhiker’s Guide to the Galaxy, there is a planet where the inhabitants become so obsessed with shoes that the shoes eventually take over. The civilisation does not collapse because it lacks intelligence. It collapses because something peripheral accumulates mass until it dominates everything essential. Leadership bloat is the corporate equivalent of that shoe… Read more: The Leadership Event Horizon

This is an assessment exists to surface how you actually think about leadership of technologists. Answer honestly. Not as the executive you present in interviews. As the leader you become when the deadline is real, the team is pushing back, and someone senior is asking you for certainty you do not have. Every option is phrased to sound reasonable, responsible,… Read more: Business Heads: Technology Leadership Competence Assessment

1. The System That Built Everything I have spent my entire career inside a single operating system. Logic first. Reality over narrative. Strip the problem down, find the root cause, fix it, move on. Do not waste time on feelings that will resolve themselves once the facts are clear. Do not slow down for comfort when speed determines survival. Do… Read more: The Operating System: What Logic First Leadership Means

1. The Uncomfortable Silence After the Music Stops Every organisation that runs on defensive process has a soundtrack. Standups hum at 9am. Sprint reviews crackle on Fridays. Retros generate their familiar low frequency guilt. Planning ceremonies fill the gaps. Remove all of it and the first thing you hear is silence, and silence in a corporate environment is terrifying because… Read more: Naked Teams: What Happens After You Strip Away Every Defensive Process

1. Ownership Has Been Turned Into a Moral Shortcut Ownership has become one of the most lazily celebrated concepts in modern organisations. Leaders demand it reflexively, teams chase it performatively, and entire operating models are justified by invoking it as if ownership itself produces outcomes. It does not. Ownership is merely a structural choice, and when that structure is poorly… Read more: Corporate Culture: Toxic Ownership Optimised for Leaders, Not for Clients

1. Fear, Motion, and the Illusion of Progress In the last few months I’ve come up with two of the most powerful fraud controls of my career. Not in a workshop. Not in a brainstorm with sticky notes and a facilitator. I walked to the car park, lay down in my car, closed my eyes, and tried to frame the… Read more: Every Good Idea I’ve Had Started With Me Doing Absolutely Nothing

A Self Assessment for Technology Leaders This questionnaire explores how you think about technology leadership, systems, teams, and delivery. There are no right or wrong answers. Each question presents four options that reflect different leadership styles and priorities. Simply select the option that best reflects your natural instinct in each situation. Select one answer per question. Do not overthink it.… Read more: Business Heads: Technology Leadership Competence Assessment

When WordPress goes down on your AWS instance, waiting for manual intervention means downtime and lost revenue. Here are two robust approaches to automatically detect and recover from WordPress failures. Approach 1: Lambda Based Intelligent Recovery This approach tries the least disruptive fix first (restarting services) before escalating to a full instance reboot. Step 1: Create the Health Check Script… Read more: Automatically Recovering a Failed WordPress Instance on AWS

If you’re like me, you probably take dozens of screenshots daily for documentation, bug reports, or quick sharing with colleagues. The default MacOSX behavior of saving screenshots as files to your desktop can create clutter and add an extra step to your workflow. There’s a better way. 1. The Quick Solution Instead of using Cmd + Shift + 4 for… Read more: MacOSX Tip: Automatically Copy Your Screen Grabs to the Clipboard

1. The Physics Makes the Point Brutal Here is the uncomfortable physics problem. If two Death Stars come into existence at the same time, and one fires first, the other never gets to respond. Not because it is slower.Not because its sensors are worse.But because causality itself prevents reaction. A weapon travelling at the speed of light cannot be detected,… Read more: The Death Star Paradox, Relativity, and AI First Mover Finality

This is a self assessment. It is not balanced. It is not gentle. It is not here to validate your operating model, your org chart, or the deck you use to reassure executives. It exists to surface how you actually think about technology leadership when pressure arrives and incentives collide with reality. Answer honestly. Not as the leader you describe… Read more: Cosmo Self Assessment: Are you the World’s Worst Technology Leader?

Leadership failures rarely announce themselves politely. They arrive disguised as “can we just check in?” or “let’s align on a better way of working.” It sounds constructive, even mature. But scratch the surface and the origin story is almost always the same: something went wrong, and the organisation does not know how to deal with it cleanly. What follows is… Read more: Leadership, Ownership and Fragility

1. Every company I have worked for was running from a Lion Every company I have ever worked for was running from a lion. Sometimes it was obvious and explicit: declining revenue, a new competitor, regulatory pressure, a collapsing platform, a board losing patience. Sometimes it was quieter and more personal: a role under threat, a team being “restructured”, a… Read more: Corporate Culture: From running from the Lion, to becoming the Lion

By ChatGPT, on instruction from Andrew Baker This article was written by ChatGPT at the explicit request of Andrew Baker, who supplied the prompt and asked for the result to be published as is. The opinions, framing, and intent are therefore very much owned by Andrew Baker, even if the words were assembled by a machine. The exact prompt provided… Read more: Why Andrew Baker Is the World’s Worst CTO

You can survive on it for a while. You definitely should not build a mission around it. 1. The analogy nobody asked for, but everyone deserves Potatoes are incredible. They are calorie dense, resilient, cheap, and historically important. They are also completely useless for space travel. No propulsion, no navigation, no life support, no guidance system. You can eat a… Read more: TOGAF is to architecture what potatoes are for space travel

An ancient taxonomy for very modern dysfunction The original seven deadly sins endure because they describe human failure modes, not theology. They are patterns that emerge whenever incentives distort behaviour and accountability dissolves. That makes them an uncomfortably precise model for corporate culture. Below, each sin is paired with its mirrored virtue. Not as moral advice, but as a design… Read more: The 7 Deadly Sins of Corporate Culture

Or: How Organisations Confuse Accountability with Paperwork 1. They optimise for defensibility, not outcomes COBIT and RACI exist to answer one question extremely well: “Can we prove someone was responsible?” They are almost entirely indifferent to the harder question: “Did anything improve?” Both frameworks reward traceability over truth. If an initiative fails, the organisation can point to a process, a… Read more: 10 Reasons to Dislike COBIT and RACI

In One Flew Over the Cuckoo’s Nest, the story is set inside a psychiatric institution run not for healing, but for control. The ward is orderly, predictable, and calm on the surface. Patients follow rigid routines. Group therapy sessions exist, but nothing meaningful ever changes. Any behaviour that challenges the system is treated as dangerous. Non conformity is labelled dysfunction.… Read more: One Flew Over the Cuckoo’s Nest: The Escape from Agile

Or: How We Turned Software Development Into Ticket Farming and Ceremonial Theatre 1. Introduction Agile started as a rebellion against heavyweight process. It was meant to free teams from Gantt charts, upfront certainty theatre, and waterfall failure modes. Somewhere along the way, Agile became exactly what it claimed to replace: a sprawling, defensible process designed to protect organisations from accountability… Read more: Why Agile Was A Bad Idea And Keeps Getting Worse

A Comprehensive Security Testing Guide for Mac Users 1. Introduction WordPress xmlrpc.php is a legacy XML-RPC interface that enables remote connections to your WordPress site. While designed for legitimate integrations, this endpoint has become a major security concern due to its susceptibility to brute force attacks and amplification attacks. Understanding how to test your WordPress installation for these vulnerabilities is… Read more: Testing WordPress XMLRPC.PHP for Brute Force Vulnerabilities on macOS

1. Definitions First (Because This Matters) Intelligence is the ability to acquire knowledge, process information, identify patterns, and solve problems. It answers the question: Can we do this? Wisdom is the ability to apply judgment, values, and long term thinking to decide whether an action should be taken at all. It answers the question: Should we do this? That distinction… Read more: Intelligence vs Wisdom: Why the Smartest People Keep Blowing Things Up

1. Estimation Fails Exactly Where It Is Demanded Most Estimation is most aggressively demanded in workstreams with the highest discovery, the highest uncertainty, and the highest intellectual property density. This is not an accident. The more uncomfortable the terrain, the more organisations reach for the false comfort of numbers. In these environments, estimation is not just wrong, it is structurally… Read more: The Dishonest Process of Technology Planning

Email trees are not an accident. They are the predictable outcome of organisations repeatedly using the wrong tool for the wrong job. Despite decades of evidence, email is still treated as a collaboration platform rather than what it actually is: a slow, lossy message delivery system. The result is wasted time, fragmented thinking, and an extraordinary amount of invisible labour.… Read more: Email Trees, One Finger Typists, and the Corporate Refusal to Collaborate Properly

1. The Dead Giveaway Is the Meeting Itself There is a reliable early warning signal that corporate herding is about to occur: the meeting invite. No meaningful agenda. No pre reading. No shared intellectual property. No framing of the problem. Just a vague title, an hour blocked out, and a distribution list that looks like someone ran out of courage… Read more: Corporate Herding: When Meetings Replace Thinking

What is WindowServer? WindowServer is a core macOS system process that manages everything you see on your display. It acts as the graphics engine powering your Mac’s visual interface. WindowServer handles: CPU usage varies based on activity: When WindowServer uses high CPU, it drains battery because the GPU must work harder to render visual effects. Common Battery Drain Issues macOS… Read more: macOS Solving Batter Drain Issues and High CPU with WindowServer and Sleep Management

For the life of me I can never remember where this sits in the settings, all I know is that it irritates me constantly 🙂 So to turn off handoff, run the script below:

Enterprise operating systems for servers, are not chosen because they are liked. They are chosen because they survive stress. At scale, an operating system stops being a piece of software and becomes an amplifier of either discipline or entropy. Every abstraction, compatibility promise, and hidden convenience eventually expresses itself under load, during failure, or in a security review that nobody… Read more: The 10 Biggest Differences Between Windows Server and Linux for Enterprises

Firstly, let me acknowledge that there are lots of these kinds of posts on the internet. But the reason why i wrote this blog is that I wanted to force myself to consolidate the various articles I have read and my learnt knowledge in this space. I will probably update this article several times and I imagine I will do… Read more: Whats My IP Address? (IPv4 Explained for Beginners)

Culture is not revealed by behaviour under control, but by motive under autonomy. Highly controlled environments mask intent and allow organisations to promote leaders whose inner compass has never been tested. When controls are later removed at seniority, behaviour shocks leadership and risk materialises. Durable outcomes, whether in fraud prevention, customer trust, or leadership quality, only occur when actions are… Read more: The Power of Motives: Why Culture Is Revealed When Control Is Released

1. The Question That Exposes Everything Walk into any large organisation and ask a deceptively simple question: “What does everyone do?” Not what are your job titles, not what does your org chart say, but what do people actually do all day. The silence that follows is never accidental. This blog is a reframing of Pournelle’s Iron Law of Bureaucracy,… Read more: Managing Organisational Bloat: What Does Everyone Do?

If you look back over time at all once great companies, you will see that eventually simplicity gave way to scale. What are some of the risks that drive this? This is where many great banks lose their edge. But is this really a shared destiny for all banks, or did the leadership simply fail to lead? It is a… Read more: Is Banking Complexity a Shared Destiny or Is It a Leadership Failure?

1. The Organisation That Optimised for Distrust I once worked in a company with spectacularly low trust. Everything took ages (like years), quality was inconsistent (at best),costs were extraordinary and there was almost no common understanding of why things were so bad. Clients were charged a small fortune for products that competitors could deliver at a fraction of the price.… Read more: Why Low Trust Organisations Confuse Control with Delivery

Why do Companies Get Stability So Wrong? Most companies do not fail because they cannot innovate. They fail because they misjudge stability. Some organisations under invest. They chase features, growth, and deadlines while stability quietly drains away. Outages feel sudden. Incidents feel unfair. Leadership asks how this happened “out of nowhere”. Other organisations over invest. They build process on process,… Read more: Stability : The Water of Life for Engineering

I have started writing production code again. Not prototypes. Not proofs of concept. Real systems. Real risk. Real consequences. At Capitec, a very small group of engineers is now tackling something that would historically have demanded hundreds of people: large scale rewrites of core internet banking capabilities. This is not happening because budgets magically increased or timelines became generous. It… Read more: The New Engineering Equation: Why AI Is Tipping the Table Back to the Builders

Why More Information Doesn’t Mean More Understanding We’ve all heard the mantra: data is the new oil. It’s become the rallying cry of digital transformation programmes, investor pitches, and boardroom strategy sessions. But here’s what nobody mentions when they trot out that tired metaphor: oil stinks. It’s toxic. It’s extraordinarily difficult to extract. It requires massive infrastructure, specialised expertise, and… Read more: The Famine of Wisdom in the Age of Data Gluttony

1. Technology Is an Infinite Game and That Is the Point Technology has no finish line. There is no end state, no final architecture, no moment where you can stand back and declare victory and go home. It is an infinite game made up of a long sequence of hard fought battles, each one draining, each one expensive, each one… Read more: The Frustration of the Infinite Game

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Modern networks are far more complex than the simple point to point paths of the early internet. Equal Cost Multi Path (ECMP) routing, carrier grade NAT, and load balancing mean that packets from your machine to a destination might traverse entirely different network paths depending on flow hashing algorithms. Traditional traceroute tools simply cannot handle this complexity, often producing misleading… Read more: Dublin Traceroute on macOS: A Complete Installation and Usage Guide

Ever wondered how to adjust the time window before your Mac demands a password again after using Touch ID? Here’s how to configure these settings from the terminal. Screen Lock Password Delay The most common scenario is controlling how long after your screen locks before a password is required. This setting determines whether Touch ID alone can unlock your Mac… Read more: Controlling Touch ID and Password Timeout on macOS

Disaster recovery is one of the most comforting practices in enterprise technology and one of the least honest. Organisations spend significant time and money designing DR strategies, running carefully choreographed exercises, producing polished post exercise reports, and reassuring themselves that they are prepared for major outages. The problem is not intent. The problem is that most DR exercises are optimised… Read more: Disaster Recovery Theater: Why Most DR Exercises Achieve Almost Nothing

When something is “slow” on a network, opinions arrive before evidence. Storage teams blame the network, network teams blame the application, and application teams blame “the cloud”.☁️ iperf3 cuts through that noise by giving you hard, repeatable, protocol-level facts about throughput, latency behavior, and packet loss. This post explains what iperf3 actually measures, how it works, how to install it,… Read more: iperf3: The Engineer’s Swiss Army Knife for Network Performance Testing

The in memory data store landscape fractured in March 2024 when Redis Inc abandoned its BSD 3-clause licence in favour of the dual RSALv2/SSPLv1 model. The community response was swift and surgical: Valkey emerged as a Linux Foundation backed fork, supported by AWS, Google Cloud, Oracle, Alibaba, Tencent, and Ericsson. Eighteen months later, both projects have diverged significantly, and the… Read more: Redis vs Valkey: A Deep Dive for Enterprise Architects

PostgreSQL 18: A Grown-Up Release for Serious Workloads Introduction Every few years PostgreSQL delivers a release that does not just add features, but quietly shifts what the database is capable of at scale. PostgreSQL 18 is one of those releases. This is not a flashy new syntax everywhere upgrade. Instead, Postgres 18 focuses on long-standing pain points that operators, performance… Read more: PostgreSQL 18 A Grown Up Release for Serious Workloads

Real time mobile chat represents one of the most demanding challenges in distributed systems architecture. Unlike web applications where connections are relatively stable, mobile clients constantly transition between networks, experience variable latency, and must conserve battery while maintaining instant message delivery. This post examines the architectural decisions behind building mobile chat at massive scale, the problems each technology solves, and… Read more: Scaling Mobile Chat to Millions: Architecture Decisions for Apache Pekko, SSE, and Java 25

1. Introduction Organisations like to believe they reward outcomes. In reality, they reward visibility. This is the essence of the Last Mile Fallacy: the mistaken belief that the final visible step in a chain of work is where most of the value was created. We tip the waiter rather than the chef, praise the presenter rather than the people who… Read more: The Last Mile Fallacy

Running WordPress on ARM-based Graviton instances delivers up to 40% better price-performance compared to x86 equivalents. This guide provides production-ready scripts to deploy an optimised WordPress stack in minutes, plus everything you need to migrate your existing site. Why Graviton for WordPress? Graviton3 processors deliver: The t4g.small instance (2 vCPU, 2GB RAM) at ~$12/month handles most WordPress sites comfortably. For… Read more: Create / Migrate WordPress to AWS Graviton: Maximum Performance, Minimum Cost

The Problem: macOS Will Delete Your Local Files If you try to disable iCloud Drive syncing for your Desktop and Documents folders using the macOS System Settings interface, you’ll encounter this alarming warning: If you continue, items will be removed from the Desktop and the Documents folder on this Mac and will remain available in iCloud Drive. New items added… Read more: MacOSX: How to Disable iCloud Desktop Sync Without Losing Your Files

There’s a peculiar asymmetry in how humans handle their own incompetence. It reveals itself most starkly when you compare two scenarios: a cancer patient undergoing chemotherapy, and a project manager pushing delivery dates on a complex technology initiative. Both involve life altering stakes. Both require deep expertise the decision maker doesn’t possess. Yet in one case, we defer completely. In… Read more: Incompetence Asymmetry: Deference, Delusion, and Delivery Failures