Tag · 394 articles · 1 interview series

#Architecture

Practical Architecture articles, guides and code examples from the Expona engineering blog.

Articles

394 articles

Dynamic mapping pitfalls: a hands-on guide for engineers

ELASTICSEARCH & SEARCH ENGINEERING · DAY 007

Dynamic mapping pitfalls: a hands-on guide for engineers

Expona Admin · Oct 27, 2026 · 7 min read

Data modeling for search: a hands-on guide for engineers

ELASTICSEARCH & SEARCH ENGINEERING · DAY 030

Data modeling for search: a hands-on guide for engineers

Expona Admin · Oct 27, 2026 · 6 min read

Index templates: Elasticsearch best practices explained

ELASTICSEARCH & SEARCH ENGINEERING · DAY 034

Index templates: Elasticsearch best practices explained

Expona Admin · Oct 27, 2026 · 7 min read

Kibana Discover and dashboards: best practices explained

ELASTICSEARCH & SEARCH ENGINEERING · DAY 047

Kibana Discover and dashboards: best practices explained

Expona Admin · Oct 27, 2026 · 6 min read

Choosing a search architecture: best practices explained

ELASTICSEARCH & SEARCH ENGINEERING · DAY 084

Choosing a search architecture: best practices explained

Expona Admin · Oct 27, 2026 · 10 min read

Doc values and field data: practical tips and trade-offs

ELASTICSEARCH & SEARCH ENGINEERING · DAY 099

Doc values and field data: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 6 min read

State management patterns: practical tips and trade-offs

SVELTE & SVELTEKIT · DAY 066

State management patterns: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 7 min read

Enums and pattern matching: Rust lessons from production

RUST PROGRAMMING · DAY 010

Enums and pattern matching: Rust lessons from production

Expona Admin · Oct 27, 2026 · 7 min read

Modules and crates: what every Rust developer should know

RUST PROGRAMMING · DAY 019

Modules and crates: what every Rust developer should know

Expona Admin · Oct 27, 2026 · 7 min read

Rc<RefCell<T>> and when to avoid it in Rust Programming

RUST PROGRAMMING · DAY 022

Rc<RefCell<T>> and when to avoid it in Rust Programming

Expona Admin · Oct 27, 2026 · 6 min read

Testing in Rust: concepts, trade-offs and production lessons

RUST PROGRAMMING · DAY 037

Testing in Rust: concepts, trade-offs and production lessons

Expona Admin · Oct 27, 2026 · 6 min read

Pattern matching tricks: real-world lessons and examples

RUST PROGRAMMING · DAY 051

Pattern matching tricks: real-world lessons and examples

Expona Admin · Oct 27, 2026 · 8 min read

Learning the borrow checker: a Rust guide for developers

RUST PROGRAMMING · DAY 075

Learning the borrow checker: a Rust guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

When to choose Rust: a practical guide for developers

RUST PROGRAMMING · DAY 084

When to choose Rust: a practical guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

Rust match vs if let: a practical guide for developers

RUST PROGRAMMING · DAY 085

Rust match vs if let: a practical guide for developers

Expona Admin · Oct 27, 2026 · 6 min read

Rust newtype pattern: a practical guide for developers

RUST PROGRAMMING · DAY 088

Rust newtype pattern: a practical guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

Builder pattern in Rust: real-world lessons and examples

RUST PROGRAMMING · DAY 089

Builder pattern in Rust: real-world lessons and examples

Expona Admin · Oct 27, 2026 · 8 min read

OnceLock and LazyLock: a practical guide for developers

RUST PROGRAMMING · DAY 098

OnceLock and LazyLock: a practical guide for developers

Expona Admin · Oct 27, 2026 · 6 min read

Spark architecture explained: what developers should know

APACHE SPARK & DATA ENGINEERING · DAY 003

Spark architecture explained: what developers should know

Expona Admin · Oct 27, 2026 · 7 min read

Spark DataFrame examples for Spark & Data Eng developers

APACHE SPARK & DATA ENGINEERING · DAY 006

Spark DataFrame examples for Spark & Data Eng developers

Expona Admin · Oct 27, 2026 · 6 min read