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Posts on building, using, and learning about databases.

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Why Supabase RLS is Slow (and How to Fix It)
mubeenahmadkhan profile

Why Supabase RLS is Slow (and How to Fix It)

#supabase #postgres #database #webdev
Comments
1 min read
Database Partitioning & Sharding: How to Distribute Massive Datasets
tanu_priya profile

Database Partitioning & Sharding: How to Distribute Massive Datasets

#architecture #backend #database #systemdesign
Comments
7 min read
Where to Get a Sample Database to Practice SQL (And How to Check It Loaded)
michaelnocito profile

Where to Get a Sample Database to Practice SQL (And How to Check It Loaded)

#sql #database #tutorial #beginners
Comments
13 min read
How to Practice SQL Online With Nothing Installed (And Where Your Data Goes)
michaelnocito profile

How to Practice SQL Online With Nothing Installed (And Where Your Data Goes)

#sql #database #tutorial #beginners
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11 min read
Customer Segmentation in SQL With CASE WHEN
michaelnocito profile

Customer Segmentation in SQL With CASE WHEN

#sql #database #tutorial #beginners
Comments
14 min read
COMMENT ON TABLE: How to Store a Table Description in the Database Itself
michaelnocito profile

COMMENT ON TABLE: How to Store a Table Description in the Database Itself

#sql #database #tutorial #beginners
Comments
6 min read
SQL Comment Syntax by Database: MySQL, PostgreSQL, SQL Server, SQLite, Oracle
michaelnocito profile

SQL Comment Syntax by Database: MySQL, PostgreSQL, SQL Server, SQLite, Oracle

#sql #database #tutorial #beginners
Comments
5 min read
NULL in SQL: Why = NULL Finds Nothing and What to Write Instead
michaelnocito profile

NULL in SQL: Why = NULL Finds Nothing and What to Write Instead

#sql #database #tutorial #beginners
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14 min read
How to Find Duplicate Rows in SQL (and Decide What Counts as One)
michaelnocito profile

How to Find Duplicate Rows in SQL (and Decide What Counts as One)

#sql #database #tutorial #beginners
Comments
15 min read
Which SQL Database Should You Install?
michaelnocito profile

Which SQL Database Should You Install?

#sql #database #tutorial #beginners
Comments
6 min read
Month-over-Month Growth in SQL: LAG, the Growth Formula, and the Traps
michaelnocito profile

Month-over-Month Growth in SQL: LAG, the Growth Formula, and the Traps

#sql #database #tutorial #beginners
Comments
15 min read
I benchmarked CognoDB against four other graph databases. The most interesting result had nothing to do with CognoDB.
sachin_meru profile

I benchmarked CognoDB against four other graph databases. The most interesting result had nothing to do with CognoDB.

#webdev #database #devops #benchmarking
Comments 1
5 min read
GIT WORKFLOW
kbonymark profile

GIT WORKFLOW

#ai #python #github #database
Comments
2 min read
Schema catalogs for AI assistants: the layer nobody wants to maintain
vincenzo_nudo_842cddd9973 profile

Schema catalogs for AI assistants: the layer nobody wants to maintain

#ai #postgres #database #mcp
1
Comments
6 min read
I benchmarked 5 graph databases. The first four hours measured the Indian Ocean.
burz4m_13b009bb9f0a92a88c profile

I benchmarked 5 graph databases. The first four hours measured the Indian Ocean.

#showdev #database #benchmarking #devops
Comments
6 min read
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