Tag · 714 articles

#Databases

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

Axum extractors: what every Rust developer should know

RUST PROGRAMMING · DAY 028

Axum extractors: what every Rust developer should know

Expona Admin · Oct 27, 2026 · 7 min read

Shared state in Axum: a practical guide for developers

RUST PROGRAMMING · DAY 030

Shared state in Axum: a practical guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

Databases with SQLx: what every Rust developer should know

RUST PROGRAMMING · DAY 032

Databases with SQLx: what every Rust developer should know

Expona Admin · Oct 27, 2026 · 7 min read

SeaORM and Diesel: what every Rust developer should know

RUST PROGRAMMING · DAY 033

SeaORM and Diesel: what every Rust developer should know

Expona Admin · Oct 27, 2026 · 7 min read

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

RUST PROGRAMMING · DAY 038

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

Expona Admin · Oct 27, 2026 · 7 min read

Building a CLI tool in Rust: what developers should know

RUST PROGRAMMING · DAY 042

Building a CLI tool in Rust: what developers should know

Expona Admin · Oct 27, 2026 · 7 min read

Rust for backend services: practical tips and trade-offs

RUST PROGRAMMING · DAY 055

Rust for backend services: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 6 min read

Building a REST API with Axum and SQLx, explained simply

RUST PROGRAMMING · DAY 058

Building a REST API with Axum and SQLx, explained simply

Expona Admin · Oct 27, 2026 · 7 min read

Validation in Rust APIs: real-world lessons and examples

RUST PROGRAMMING · DAY 060

Validation in Rust APIs: real-world lessons and examples

Expona Admin · Oct 27, 2026 · 8 min read

Rust ecosystem essentials: practical tips and trade-offs

RUST PROGRAMMING · DAY 079

Rust ecosystem essentials: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 7 min read

Building a URL shortener in Rust: lessons from production

RUST PROGRAMMING · DAY 081

Building a URL shortener in Rust: lessons from production

Expona Admin · Oct 27, 2026 · 7 min read

Rust developer roadmap: a practical guide for developers

RUST PROGRAMMING · DAY 083

Rust developer roadmap: a practical guide for developers

Expona Admin · Oct 27, 2026 · 9 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

100 days of Rust programming: the recap, explained simply

RUST PROGRAMMING · DAY 100

100 days of Rust programming: the recap, explained simply

Expona Admin · Oct 27, 2026 · 8 min read

What Apache Spark is: a practical Spark & Data Eng guide

APACHE SPARK & DATA ENGINEERING · DAY 002

What Apache Spark is: a practical Spark & Data Eng guide

Expona Admin · Oct 27, 2026 · 7 min read

RDDs vs DataFrames vs Datasets: best practices explained

APACHE SPARK & DATA ENGINEERING · DAY 005

RDDs vs DataFrames vs Datasets: best practices explained

Expona Admin · Oct 27, 2026 · 7 min read

Spark SQL: everything engineers need to know in practice

APACHE SPARK & DATA ENGINEERING · DAY 009

Spark SQL: everything engineers need to know in practice

Expona Admin · Oct 27, 2026 · 7 min read

Built-in functions: a practical Spark & Data Eng guide

APACHE SPARK & DATA ENGINEERING · DAY 010

Built-in functions: a practical Spark & Data Eng guide

Expona Admin · Oct 27, 2026 · 7 min read

Reading and writing data for Spark & Data Eng developers

APACHE SPARK & DATA ENGINEERING · DAY 012

Reading and writing data for Spark & Data Eng developers

Expona Admin · Oct 27, 2026 · 7 min read

Shuffles explained: a practical Spark & Data Eng guide

APACHE SPARK & DATA ENGINEERING · DAY 017

Shuffles explained: a practical Spark & Data Eng guide

Expona Admin · Oct 27, 2026 · 5 min read