Room to work
Choose computing resources around the workload. Keep development separate from production, measure utilisation, and leave capacity for changes in demand.
COMPUTE / STORAGE / OPERATIONS
DISPIA Systems
A closer look at the infrastructure behind everyday digital work.
Useful infrastructure starts with clear decisions: where data lives, how systems recover, and how the work of keeping them running is organised.
Three foundations
Data with a plan
Give each dataset a clear owner and retention policy. Maintain separate backup copies and test the recovery process before a copy is needed.
Changes you can trace
Document the system, monitor the important signals, and make small, reversible changes. A useful alert identifies an action, not just an event.
Keep it understandable.
Complex systems are easier to maintain when their boundaries are clear. Separate public services from administration, keep access limited, and review dependencies regularly.
These notes focus on the practical basics: deliberate capacity planning, recoverable data and consistent operations.