#Database

ORA-00203: Using the Wrong Control Files ORA-00203 is a critical Oracle database error...

Introduction For decades, accessing business data has required technical skills. If you wanted to...

AstralDB, a custom RDBMS I've initially began working on last year and picked back up a month and a half ago managed to outperform both DuckDB and SQLite on a torture test query by orders of magnitude with WAL, encryption, and logging still enabled.…

Boost your database skills with our interactive MySQL tutorial. Learn to simplify complex queries using Views and perform powerful data analysis with Window Functions.

A few years ago, I was staring at a red, blinking monitoring dashboard. The system I was looking at...

What determines whether a database is suitable for a production environment is not the fancy...

Happy to announce HeliosProxy !! Far beyond a pooling tool, HeliosProxy ** is a next-gen programmable...

i recently finished building and deploying a 3-tier application, starting locally on minikube and...

If you've ever wondered what happens the moment you hit "upload" on a YouTube video, you're asking...

When building applications, developers constantly interact with databases -- storing users, fetching...

Reconciling the "lost decade of frontend" and "SQLite is all you need" trends. How we built a zero-DB, zero-dependency Next.js 15 utility for 38,000 tickers.

Choosing the right combination of web backend and database technology can make or break your...

DBOS recently argued that Postgres is all you need for durable execution: if you already trust your database, you do not need a separate orchestration tier. I a…

Redis is often a misunderstood tool in the backend developer's arsenal. While many view it simply as...

Hôm trước mình vừa trải qua một buổi phỏng vấn vị trí Backend Developer Intern tại FPT Telecom. Và...

Part of the "SQL: Zero to Ninja" series, for junior web devs who want SQL to finally click. Up to...

The backup you skipped last Tuesday is the one you'll need next Monday. There's a ritual every...

Master MySQL with 3 practical challenges. Learn to add student personal information to tables and calculate average salaries per department with step-by-step SQL tutorials.

Author: Tobie Morgan Hitchcock One engine, multi-workloads, full durability. You can...

Building TheEpicBook: A Deep Dive into a Node.js Monolithic Web Application By a...