KAFKA & WEBSOCKETS · DAY 099
Advice for engineers new to real-time: a practical guide
Expona Admin · Oct 27, 2026 · 8 min read
Tag · 394 articles · 1 interview series
#Architecture
Practical Architecture articles, guides and code examples from the Expona engineering blog.
Articles
394 articles
KAFKA & WEBSOCKETS · DAY 100
100 days of Kafka and WebSockets: lessons for production
Expona Admin · Oct 27, 2026 · 9 min read
AWS FOR DEVELOPERS · DAY 001
Learning AWS as an application developer for production
Expona Admin · Oct 27, 2026 · 8 min read
AWS FOR DEVELOPERS · DAY 028
Lambda patterns I use: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 042
DynamoDB fundamentals: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 043
Be careful with single-table design in AWS for Developers
Expona Admin · Oct 27, 2026 · 6 min read
AWS FOR DEVELOPERS · DAY 063
Query logs with Logs Insights: a AWS guide for developers
Expona Admin · Oct 27, 2026 · 5 min read
AWS FOR DEVELOPERS · DAY 070
A NestJS API on ECS: reference architecture in practice
Expona Admin · Oct 27, 2026 · 6 min read
AWS FOR DEVELOPERS · DAY 082
High availability patterns: AWS best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
AWS FOR DEVELOPERS · DAY 085
RTO and RPO: a practical AWS guide for working engineers
Expona Admin · Oct 27, 2026 · 8 min read
AWS FOR DEVELOPERS · DAY 086
The Well-Architected Framework: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 087
Run a Well-Architected review: a AWS guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 088
A serverless SaaS architecture: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
AWS FOR DEVELOPERS · DAY 096
My AWS architecture review checklist: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
AWS FOR DEVELOPERS · DAY 098
My production AWS starter architecture, explained simply
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 099
How to learn AWS effectively: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 100
100 days of AWS: lessons — practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 7 min read
DESIGN PATTERNS IN PRACTICE · DAY 001
Why design patterns still matter: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
DESIGN PATTERNS IN PRACTICE · DAY 004
Open/Closed with the strategy pattern in Design Patterns
Expona Admin · Oct 27, 2026 · 7 min read
DESIGN PATTERNS IN PRACTICE · DAY 009
YAGNI and KISS: Design Patterns best practices explained
Expona Admin · Oct 27, 2026 · 8 min read