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When a SQL Engine Records Column Types but Never Reads Them

When a SQL Engine Records Column Types but Never Reads Them

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3 min read
What Exhausting 50,000 Firestore Reads Taught Me About Database Design

What Exhausting 50,000 Firestore Reads Taught Me About Database Design

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6 min read
TIL: Four Key Configurations Inside the GBase Database `onconfig` File

TIL: Four Key Configurations Inside the GBase Database `onconfig` File

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3 min read
I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me

I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me

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3 min read
CVE-2026-24031 Analysis — Dovecot SQL-Based Authentication Bypass (an auth_username_chars Regression)

CVE-2026-24031 Analysis — Dovecot SQL-Based Authentication Bypass (an auth_username_chars Regression)

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6 min read
Picodata: a distributed database that speaks PostgreSQL, Redis and Cassandra protocols

Picodata: a distributed database that speaks PostgreSQL, Redis and Cassandra protocols

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3 min read
Excel Dashboards: Product Analysis for Jumia Kenya

Excel Dashboards: Product Analysis for Jumia Kenya

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5 min read
Migration files and Git do not mix

Migration files and Git do not mix

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6 min read
Apache Data Lakehouse Weekly: August 26 to September 2, 2026

Apache Data Lakehouse Weekly: August 26 to September 2, 2026

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20 min read
Building Z-RevixDB Without Dependencies: What We Had to Rebuild

Building Z-RevixDB Without Dependencies: What We Had to Rebuild

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5 min read
GCP The Hard Way — Part 4: Choosing the Wrong NoSQL Database, and Migrating When It Shows

GCP The Hard Way — Part 4: Choosing the Wrong NoSQL Database, and Migrating When It Shows

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3 min read
Meet LioranDB: A Document Database Built in Rust

Meet LioranDB: A Document Database Built in Rust

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3 min read
Synthetic Time Series Data: A Practical Guide META

Synthetic Time Series Data: A Practical Guide META

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6 min read
Why I Moved My Agent Knowledge Base Off Local Markdown

Why I Moved My Agent Knowledge Base Off Local Markdown

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5 min read
Paginating hybrid search on Postgres, and why the obvious fix is worse

Paginating hybrid search on Postgres, and why the obvious fix is worse

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4 min read
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