APACHE SPARK & DATA ENGINEERING · DAY 043
Working with dates and timestamps: a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
Tag · 207 articles
#State Management
Practical State Management articles, guides and code examples from the Expona engineering blog.
APACHE SPARK & DATA ENGINEERING · DAY 064
Feature engineering with Spark: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
APACHE SPARK & DATA ENGINEERING · DAY 099
Streaming state management: patterns, pitfalls and fixes
Expona Admin · Oct 27, 2026 · 9 min read
RUBY ON RAILS · DAY 026
Token authentication for Rails APIs: a step-by-step guide
Expona Admin · Oct 27, 2026 · 8 min read
RUBY ON RAILS · DAY 050
Counter caches: Ruby on Rails best practices explained
Expona Admin · Oct 27, 2026 · 5 min read
RUBY ON RAILS · DAY 077
Auditing changes in Rails: practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 6 min read
RUBY ON RAILS · DAY 094
Rails time zones: Ruby on Rails best practices explained
Expona Admin · Oct 27, 2026 · 8 min read