As an architect I’ve been asked to answer a lot of hard questions. I used to waste time figuring out how to structure my answers, preventing me from getting into a good flow sooner. Now I have a simple template that is easy to use, easy to read, and saves me that wasted time up front. This template works for simple reports that are only a couple of pages, but can easily be adjusted or expanded for...

Always use a NoSQL database so your app can scale. NoSQL databases can be more scalable, but schema-on-read has other drawbacks. NoSQL databases are much less capable of transactional changes. Relationships are difficult or impossible. Designing schemas to be efficient is much harder, and requires more up-front knowledge about your problem. NoSQL databases are sometimes the right tool for the jo...

When I was promoted to the role of architect it was a new role in the organization. The stakeholders I had to work with were not used to talking to an architect, and weren’t sure what I did or when I should be involved in a conversation. I started using recurring one-on-one meetings with each stakeholder separately. It worked great. It’s also made me a much better communicator. One of the first an...

A couple of years after solving The Case of The Disappearing Users, I was assigned another high profile bug where new users were being spontaneously created. They were being generated without a name or any profile information, but still filling up space in lists and appearing on schedules. A couple of other developers had tried fixing it but had no luck, so it was assigned to me. I went through my...

I recently worked on a project to move a complicated legacy application onto Kubernetes. It was quite an undertaking, but in the end we were successful. One of the biggest challenges was figuring out how to automate our legacy deployment process, one where the whole application has to be stopped completely for schema upgrades to run. The normal “Kubernetes way” to upgrade an application is by chan...

Unless you work entirely alone, alignment is a big deal. When you are well aligned with your company’s goals you are a more valuable employee. When you are well aligned with your manager they can keep you on the right track and be an ally against obstacles. When you are well aligned with your peers you can keep each other focused on the most important work. On the other hand, when you have poor al...

I recently had the pleasure of attending the 2023 Polyglot Unconference in Vancouver, put on by the Polyglot Software Association. I’ve been attending these for years. It is my favourite local conference. An unconference, sometimes called an open spaces conference, is a participant-driven event where attendees choose the topics of discussion and provide the content themselves. They are meant to be...

Making a program work for the happy path is not always easy, but given enough time I believe pretty much anyone could do it. When a professional takes on the task however they will make it work for more than just the happy path, and do it with code that is easy to debug, and easy for others to understand and change. Since so much of what we end up dealing with are exceptional flows, we need a conc...

There are many things about producing video games that are surprising, but one of the weirdest has to be the approach to bugs. Like any piece of software, bugs are found through testing or user reports, triaged, then assigned to developers. Unlike normal business software they also ask the question, “is the bug fun?” There are plenty of unintended features (bugs) in games that became beloved. Atta...

Many years ago I worked on a program that had a serious problem: the users in one customer’s system were getting deleted periodically. When a user was deleted, any data linked with them was also deleted. We could restore the data from backups, but it was a difficult process, and having a system that loses data wasn’t great for our reputation, so we wanted to resolve it quickly. Our VP of developme...