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Posts on building, using, and learning about databases.

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Cover image for Building a Financial Data Pipeline: How I Scraped 25 Years of Stock Market Filings with Python and a Graph Database

Simon Mak

Feb 14

Building a Financial Data Pipeline: How I Scraped 25 Years of Stock Market Filings with Python and a Graph Database

#showdev #python #opensource #database

4 min read

Feb 10

FerresDB update!

#database #mcp #performance #rust

1 min read

Alex B

Feb 26

My setup for integration tests in Go with embedded-postgres

#database #go #postgres #testing

3 min read

Abdelrahman Adnan

Feb 9

Module 3 Summary - Data Warehousing & BigQuery

#analytics #database #dataengineering #googlecloud

3 min read

Cover image for How Redis Cut My Database Reads from ~26K to Almost Zero

Dnyaneshwar Vitthal Shekade

Feb 8

How Redis Cut My Database Reads from ~26K to Almost Zero

#database

2 min read

miranda-1-gatwiri

Feb 8

Changing Messy Data, DAX, and Dashboards to a Course of action with Power BI

#devops #database #datascience

2 min read

Cover image for PostgreSQL indexing explained — 5 index types and when to use each

Feb 9

PostgreSQL indexing explained — 5 index types and when to use each

#database #postgres

9 min read

Cover image for Building Tabularis: A Developer's Database Tool That Doesn't Suck

Andrea Debernardi

Feb 9

Building Tabularis: A Developer's Database Tool That Doesn't Suck

#typescript #database #rust #ai

5 min read

Vahid Yousefzadeh

Feb 9

Generating AWR Reports in an Active Data Guard using RMF(12.2)

#oracle #database #linux #sql

4 min read

Cover image for MySQL Too many connections: How I Debugged It and Scaled the Connection Pool

Kamil Buksakowski

Mar 15

MySQL Too many connections: How I Debugged It and Scaled the Connection Pool

#mysql #database #aws #backend

9 min read

Guyo

Mar 15

SQL Joins and Window Functions: The Tools That Changed How I Query Data

#beginners #data #database #sql

7 min read

Cover image for Best PostgreSQL IDE and GUI Tools in 2026

Philip McClarence

Mar 15

Best PostgreSQL IDE and GUI Tools in 2026

#database #postgres #productivity #tooling

14 min read

Cover image for I Benchmarked TimescaleDB vs ClickHouse vs MongoDB for Observability Data - The Results Surprised Me

Polliog for AWS Community Builders

Mar 14

I Benchmarked TimescaleDB vs ClickHouse vs MongoDB for Observability Data - The Results Surprised Me

#opensource #database #aws #performance

8 min read

Charles Lueilwitz

Feb 10

Why reverse face search is so hard to build at scale (and what we learned)

#ai #database #performance #systemdesign

1 min read

Cover image for Dissecting PostgreSQL — Why Being Read-Optimized Comes at the Cost of Write Speed

Subham

Mar 14

Dissecting PostgreSQL — Why Being Read-Optimized Comes at the Cost of Write Speed

#watercooler #architecture #database #postgres

8 min read

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