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Sualeh FatehiMay 26, 2026 β’ 3 min read
SchemaSpy vs SchemaCrawler - Which Database Documentation Tool is Right for You?
A fair comparison of two free, open-source database documentation tools - what each does best, when ...
#database#devops#sql#opensource
7 7
Franck PachotMay 26, 2026 β’ 6 min read
The Autovacuum Scale Factor Problem at Scale - Know Your Defaults
In PostgreSQL, autovacuum and autoanalyze exist to clean up dead tuples (old versions of...
#postgres#sql#database#performane
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Cess MbuguaMay 26, 2026 β’ 3 min read
Day 19 of 60: From Raw SQL to a Full Stack FastAPI App.
Today was the heaviest single day of the challenge so far. Three challenges. Pure databases. From.....
#devchallenge#postgres#python#sql
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Sahil SIlareMay 27, 2026 β’ 8 min read
I built 'Ask Your Life' β a personal Coral agent that answers questions about your money & deadlines with SQL
"Here are the personal admin risks that can cost me money, time, or access this week β with the...
#ai#sql#webdev#hackathon
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Abhishek TiwariMay 29, 2026 β’ 5 min read
SQL Window Function (Simple way)
SQL Window Functions SQL Window Functions are advanced SQL functions used to perform...
#beginners#database#sql#tutorial
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Mark NelsonMay 28, 2026 β’ 17 min read
Agentβsafe change delivery on Oracle: discovery, online mechanics, idempotent migrations, and provable rollbacks
This is article 7 of 8 in my Oracle AI Database Skills series. Key Takeaways The safety...
#agents#database#devops#sql
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Roberto CornacchiaMay 29, 2026 β’ 4 min read
Quack-Mate: a chess engine in SQL
We have all seen SQL pushed past its comfort zone to build things like 3D renderers or cellular...
#chess#duckdb#showdev#sql
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Mohamed Hedi Ben JemaaMay 24, 2026 β’ 6 min read
How I Built a Live SQL Workshop Where Students Can't Break Anything
Picture this. It's a Tuesday evening. Half the students are in the room. The other half are little.....
#sql#development#database#devtool
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SysemperorMay 28, 2026 β’ 4 min read
How to Correctly Read a PostgreSQL EXPLAIN ANALYZE Output
A slow query lands in your lap. You run EXPLAIN ANALYZE and get back a wall of indented text that...
#postgres#database#sql#performance
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Gaurang BhattMay 28, 2026 β’ 2 min read
How I Added dbt Cloud to Coral β My Open Source Hackathon Journey
What is Coral? Coral is an open-source tool that lets you query any API, database, or...
#dataengineering#opensource#showdev#sql
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RAKSHIT SHAHMay 28, 2026 β’ 3 min read
Stop Hardcoding Country Lists β Use a Proper World Geo Dataset (MySQL + JSON + CSV)
Every developer has been there. You need a country dropdown. So you Google "list of countries JSON"...
#webdev#database#sql#beginners
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VisuaLeafMay 26, 2026 β’ 8 min read
MongoDB vs PostgreSQL: Why the Same Data Looks So Different
When deciding between MongoDB and PostgreSQL, the biggest difference is how the data is...
#mongodb#postgres#nosql#sql
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Gouranga Das SamratMay 24, 2026 β’ 3 min read
Turning PostgreSQL Into an Integration Engine
I wanted to see how far PostgreSQL extensibility could go. Most People Think PostgreSQL Is Just a.....
#postgres#sql#database
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RostMay 28, 2026 β’ 10 min read
Multi-Tenancy Database Patterns with examples in Go
Multi-tenancy is a fundamental architectural pattern for SaaS applications, allowing multiple...
#sql#devops#dev#privacy
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DoreenNangiraMay 27, 2026 β’ 4 min read
Troubleshooting oracle database replication issues.
What is database replication? Database replication is like having a backup generator in your home......
#database#highavailability#sql
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LeoJMay 25, 2026 β’ 5 min read
How to Use EXPLAIN ANALYZE in PostgreSQL: A Visual Guide
A single slow query can cascade through your entire application. It holds connections, stalls other....
#postgres#sql#database#performance
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umzzil nngMay 30, 2026 β’ 2 min read
PostgreSQL 08000 μ€λ₯ μμΈκ³Ό ν΄κ²° λ°©λ² μλ²½ κ°μ΄λ
08000 connection exception λ? PostgreSQL μλ¬ μ½λ 08000μ Connection Exception μΌλ‘, λ°μ΄ν°λ² μ΄μ€ μλ²μ...
#postgres#database#dba#sql
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umzzil nngMay 28, 2026 β’ 3 min read
Oracle ORA-00021 μ€λ₯ μμΈκ³Ό ν΄κ²° λ°©λ² μλ²½ κ°μ΄λ
ORA-00021 session attached to some other process λ? ORA-00021 μλ¬λ Oracle λ°μ΄ν°λ² μ΄μ€μμ νΉμ μΈμ μ΄...
#oracle#database#dba#sql
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Snappy ToolsMay 27, 2026 β’ 4 min read
Why Your SQL Looks Like a Mess (And How to Fix It in Seconds)
You've seen it. SQL that looks like this: SELECT u.id,u.name,u.email,o.total,o.created_at FROM...
#sql#webdev#beginners#productivity
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umzzil nngMay 28, 2026 β’ 2 min read
PostgreSQL 01008 μ€λ₯ μμΈκ³Ό ν΄κ²° λ°©λ² μλ²½ κ°μ΄λ
01008 implicit zero bit padding λ? PostgreSQL μλ¬ μ½λ 01008μ WARNING: implicit zero bit...
#postgres#database#dba#sql
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umzzil nngMay 29, 2026 β’ 2 min read
Oracle ORA-00028 μ€λ₯ μμΈκ³Ό ν΄κ²° λ°©λ² μλ²½ κ°μ΄λ
ORA-00028 your session has been killed λ? ORA-00028 μλ¬λ νμ¬ μ¬μ© μ€μΈ Oracle μΈμ μ΄ DBA λλ κΆν μλ...
#oracle#database#dba#sql
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FinnMay 26, 2026 β’ 4 min read
Introducing Oracle Support in Dory
Introducing Oracle Support in Dory Dory now supports Oracle Database. If your team keeps...
#ai#database#sql#oracle
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umzzil nngMay 29, 2026 β’ 2 min read
PostgreSQL 03000 μ€λ₯ μμΈκ³Ό ν΄κ²° λ°©λ² μλ²½ κ°μ΄λ
03000 sql statement not yet complete λ? PostgreSQL μλ¬ μ½λ 03000μ "sql statement not yet...
#postgres#database#dba#sql
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GatussoMay 26, 2026 β’ 2 min read
How I Built an End-to-End HR Attrition Dashboard Using MySQL & Power BI
Losing great employees is incredibly expensive for businesses. To show potential employers how I...
#businessintelligence#sql#powerbi#dataanalytics
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