A closer look.
A wider view.
A journal for making cloud and software concepts less abstract. We start with a familiar task and explain the roles, tradeoffs, and vocabulary behind it.
Open possibilities.
Start with a question.
Stay for the details.
Modern infrastructure is a collection of choices about where work happens, how information moves, and what a service does when conditions change. We explore those choices in plain language.
This journal covers enduring concepts rather than a single provider’s promises. Its essays help frame questions you can take to the documentation and context of your own system.
We favor an explanation that can be connected to a concrete task. New vocabulary is useful when it helps describe that task more clearly.
A familiar example can give an abstract idea a useful shape.Open the fieldbook
A few ideas we return to.
Understand the boundaries
Every service has a job and a limit. Clear boundaries make a system easier to explain, operate, and improve.
Design for the ordinary and the unexpected
Performance matters on a good day. Recovery, observation, and sensible defaults matter on the other days.
Choose useful simplicity
The right architecture is shaped by the work it needs to do. Begin with a clear requirement, then add what the evidence calls for.
Give a question room to develop.
Begin with a requirement
Name the work the system must support, the expected scale, and the consequences of an interruption. These details give architectural choices a useful frame.
Plan for observation
Decide how you will know whether the system is behaving as expected. Useful logs and measurements follow real user actions and the boundaries between components.
Keep recovery concrete
A recovery plan needs more than an intention. Know which data can be restored, which actions can be retried safely, and how to verify that the service is working again.
A few ideas in conversation.
A CSV file has a dialect
A journal about the choices inside charts and dashboards. We explore scales, labels, and the ways a visual summary can make information clearer without hiding its limits.
Read the field noteHow tools learn to work together
A curious journal for asking better questions about technology. We connect familiar experiences with larger ideas and make room for the details that a quick explanation can miss.
Read the field noteOur stories focus on lasting ideas and general explanations. Specific products, settings, and standards evolve. When a detail matters to your own work, follow the current documentation for the system involved.
Examples describe hypothetical situations to help explain an idea. Photography is illustrative. Abstract illustrations use shape, light, and color to offer another perspective.
Translate one unfamiliar word
Choose a software term you have encountered recently. Write the task it describes in ordinary language before returning to the technical definition.