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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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How SQLite Replaced PostgreSQL as My First Choice
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cordlesswool profile

How SQLite Replaced PostgreSQL as My First Choice

#sql #database #programming
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4 min read
Learning Databases Beyond SQL: My First Day with Oracle Tables
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mazinocodes profile

Learning Databases Beyond SQL: My First Day with Oracle Tables

#sql #oracle #beginners #database
25
Comments 2
3 min read
From CSV to Insights: Analysing Walmart Sales with Python & PostgreSQL
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akansrodger profile

From CSV to Insights: Analysing Walmart Sales with Python & PostgreSQL

#database #python #sql #beginners
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2 min read
Week 5 Scripting Challenge: Secure Password Authentication
fosres profile

Week 5 Scripting Challenge: Secure Password Authentication

#challenge #security #python #sql
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15 min read
Modular Approach to Database Performance and Maintainability
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abeamar profile

Modular Approach to Database Performance and Maintainability

#sqlserver #filegroups #tutorial #sql
3
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4 min read
5 Surprising Truths About Your SQL SELECT Query (And Why They Matter)
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yuktisays profile

5 Surprising Truths About Your SQL SELECT Query (And Why They Matter)

#tutorial #beginners #sql #database
1
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4 min read
SQL Aggregations Finally Made Sense: GROUP BY, HAVING, MIN, MAX, AVG
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mazinocodes profile

SQL Aggregations Finally Made Sense: GROUP BY, HAVING, MIN, MAX, AVG

#database #postgres #beginners #sql
25
Comments 4
3 min read
DuckDB: how to fine tune parameters?
sharmaprash profile

DuckDB: how to fine tune parameters?

#database #performance #tutorial #sql
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2 min read
SARGable Condition Rewriting: Practical Solutions for Date Filtering Optimization
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rebooter_s profile

SARGable Condition Rewriting: Practical Solutions for Date Filtering Optimization

#sql #mysql
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9 min read
How I Reduced a 53-Minute MySQL Job to 15 Minutes on MySQL 5.7 (Without Changing Hardware)
sgtsanjay profile

How I Reduced a 53-Minute MySQL Job to 15 Minutes on MySQL 5.7 (Without Changing Hardware)

#database #performance #sql
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1 min read
How To Solve LeetCode 1193
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cmalaga profile

How To Solve LeetCode 1193

#leetcode #sql
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2 min read
The One Thing You Can't Refactor: How to Architect Bulletproof Database Schemas with AI
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huizhudev profile

The One Thing You Can't Refactor: How to Architect Bulletproof Database Schemas with AI

#database #sql #architecture #systemdesign
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5 min read
sql9
query_filter_591122b53770 profile

sql9

#help #database #sql
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2 min read
sql2
query_filter_591122b53770 profile

sql2

#cli #sql #tooling
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1 min read
How To Solve LeetCode 586
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cmalaga profile

How To Solve LeetCode 586

#sql #leetcode
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2 min read
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