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

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Three sites that will make you a better developer
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Three sites that will make you a better developer

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1 min read
How I Migrate My Clients’ SQL Databases To DynamoDB
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How I Migrate My Clients’ SQL Databases To DynamoDB

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3 min read
Calculate the Number of Intersections between Adjacent Subsets after Grouping β€” From SQL to SPL #14
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Calculate the Number of Intersections between Adjacent Subsets after Grouping β€” From SQL to SPL #14

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2 min read
Desvendando SQL: Procedures
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Desvendando SQL: Procedures

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2 min read
INTRODUCTION TO DATA ANALYTICS

INTRODUCTION TO DATA ANALYTICS

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2 min read
Some Random SQL Error Handling Techniques for Reliability and Transactional Integrity
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Some Random SQL Error Handling Techniques for Reliability and Transactional Integrity

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7 min read
SQL Injection
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SQL Injection

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1 min read
Install psql in WSL
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Install psql in WSL

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1 min read
Making Power BI and MySQL Work Togetherβ€”Easily
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Making Power BI and MySQL Work Togetherβ€”Easily

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3 min read
Getting JSON from SQL

Getting JSON from SQL

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3 min read
Optimising Database Performance Using Dapper

Optimising Database Performance Using Dapper

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3 min read
SQL Advanced Functions - CASE, COALESCE, and NULLIF Explained
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SQL Advanced Functions - CASE, COALESCE, and NULLIF Explained

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3 min read
Guide to MySQL Constraints

Guide to MySQL Constraints

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3 min read
SQLite Database GUI Tool | Design and Visualize with DbSchema
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SQLite Database GUI Tool | Design and Visualize with DbSchema

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4 min read
DAY6 PSQL Using Difference types of keys

DAY6 PSQL Using Difference types of keys

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3 min read
Pair and Transpose Adjacent Records within the Groupβ€Š-β€ŠFrom SQL to SPL #13
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Pair and Transpose Adjacent Records within the Groupβ€Š-β€ŠFrom SQL to SPL #13

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2 min read
Data Analysis Using SQL
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Data Analysis Using SQL

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2 min read
AplicaΓ§Γ£o 397x mais rΓ‘pida com desnormalizaΓ§Γ£o

AplicaΓ§Γ£o 397x mais rΓ‘pida com desnormalizaΓ§Γ£o

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3 min read
DAY5 OF PSQL Using Join Query

DAY5 OF PSQL Using Join Query

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2 min read
Your Need to Review Your Data Changes
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Your Need to Review Your Data Changes

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4 min read
Calculate a Pair of Minimum Values that Meet the Criteria within the Group β€” From SQL to SPL #12
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Calculate a Pair of Minimum Values that Meet the Criteria within the Group β€” From SQL to SPL #12

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2 min read
# International Debt Analysis Using SQL & Data Visualization

# International Debt Analysis Using SQL & Data Visualization

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3 min read
Go Web Scraper: Build and Optimize HTML Parsers
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Go Web Scraper: Build and Optimize HTML Parsers

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5 min read
How to Get the Query Builder to Output Its Raw SQL Query as a String

How to Get the Query Builder to Output Its Raw SQL Query as a String

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2 min read
SQL Problem 1 β€” Matching Skills β€” Easy Solution

SQL Problem 1 β€” Matching Skills β€” Easy Solution

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2 min read
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