MONGODB, NOSQL & DATA MODELING · DAY 017
Aggregation pipeline basics: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
Tag · 460 articles · 1 interview series
#Testing
Practical Testing articles, guides and code examples from the Expona engineering blog.
Articles
460 articles
MONGODB, NOSQL & DATA MODELING · DAY 042
MongoDB with NestJS: a practical MongoDB & NoSQL guide
Expona Admin · Oct 27, 2026 · 8 min read
MONGODB, NOSQL & DATA MODELING · DAY 051
Backups for MongoDB: a practical MongoDB & NoSQL guide
Expona Admin · Oct 27, 2026 · 6 min read
MONGODB, NOSQL & DATA MODELING · DAY 067
Testing MongoDB code: a practical MongoDB & NoSQL guide
Expona Admin · Oct 27, 2026 · 8 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 016
Race conditions and the race detector: a practical guide
Expona Admin · Oct 27, 2026 · 7 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 024
Go dependency injection: real-world lessons and examples
Expona Admin · Oct 27, 2026 · 10 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 037
Testing in Go: concepts, trade-offs and production lessons
Expona Admin · Oct 27, 2026 · 6 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 038
Testing HTTP handlers in Go: what developers should know
Expona Admin · Oct 27, 2026 · 8 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 039
Mocking in Go: concepts, trade-offs and production lessons
Expona Admin · Oct 27, 2026 · 8 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 040
Integration tests with Testcontainers in Go: a deep dive
Expona Admin · Oct 27, 2026 · 6 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 041
Benchmarks in Go: a practical guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 042
Fuzz testing in Go: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 064
Avoiding goroutine leaks: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 7 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 084
Go developer roadmap: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
GO PROGRAMMING & PRODUCTION APIS · DAY 100
100 days of Go and production APIs: the recap explained
Expona Admin · Oct 27, 2026 · 7 min read
TERRAFORM, IAC & CLOUD AUTOMATION · DAY 020
Terraform expressions and functions: a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
TERRAFORM, IAC & CLOUD AUTOMATION · DAY 028
Deploying EC2 with Terraform: what developers should know
Expona Admin · Oct 27, 2026 · 7 min read
TERRAFORM, IAC & CLOUD AUTOMATION · DAY 047
Policy as code for Terraform: what developers should know
Expona Admin · Oct 27, 2026 · 5 min read
TERRAFORM, IAC & CLOUD AUTOMATION · DAY 049
Testing Terraform: a Terraform & IaC guide for developers
Expona Admin · Oct 27, 2026 · 8 min read
TERRAFORM, IAC & CLOUD AUTOMATION · DAY 062
Service control policies with Terraform, explained simply
Expona Admin · Oct 27, 2026 · 6 min read