SOFTWARE ARCHITECTURE
Why a bigger server should not be the first reflex when the database slows down
Performance problems are usually query, index, data model and measurement problems before hardware ones.
Read the articlePRACTICAL / BLOG
EN — 2026We share what we think and what we learn.
WYN notes on custom software, AI, technical SEO, performance and security.
WYN NOTES / 53 POSTS
We talk about technical subjects in human language.
Notes on custom software, artificial intelligence, cyber security, current software announcements and visibility that will genuinely help you when deciding.
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INTEGRATION
Webhook security: do not act just because a request arrived
Every event from an external system must be verified, repeats managed, and bounded before processing.
Read the articlePUBLISHING & OPERATIONS
CMS security: why changing the password is not enough
In content management systems, security is the sum of accounts, plugins, files, servers, backups and the publishing process.
Read the articleCYBER SECURITY
How can a small business read NIST CSF 2.0?
A security framework is not a list to buy dozens of products at once; it gives a common language to talk about risk.
Read the articleSEO & GEO
To be visible in AI search, first understand the human’s question
For an LLM to describe a brand in the right context, consistent and provable content matters — not just keywords.
Read the articleE-COMMERCE
How do you keep trust while speeding up the checkout flow?
While aiming for fewer steps at checkout, error messages, returns, data and payment security must not become invisible.
Read the articleAI AUTOMATIONS
Where should human approval go in AI automations?
Leaving every step to humans makes automation pointless; leaving no step to humans grows the risk.
Read the articleOPERATIONS
An incident response plan lives in the system, not in a file
When an outage or data incident happens, reaching the right person saves as much time as the technical fix.
Read the articleCLOUD & SERVERS
Moving to the cloud does not lower costs by itself
Cloud architecture brings flexibility; but unwatched resources, unnecessary transfers and wrong scaling can grow the bill.
Read the articleUI/UX & PRODUCT
A design system is not just a colour and button library
A consistent product language defines decisions, content rules and accessible behaviours before multiplying components.
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