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

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Popular string functions in MySQL - Replace and Reverse

Popular string functions in MySQL - Replace and Reverse

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1 min read
Using SQL or NoSQL

Using SQL or NoSQL

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1 min read
Avoid SQL Server scalar-valued functions in WHERE statements at all cost!

Avoid SQL Server scalar-valued functions in WHERE statements at all cost!

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4 min read
Popular string functions in MySQL - CONCAT and SUBSTRING

Popular string functions in MySQL - CONCAT and SUBSTRING

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2 min read
Programming with SQLite

Programming with SQLite

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2 min read
TypeORM - Multiple DB Calls vs Single DB Call

TypeORM - Multiple DB Calls vs Single DB Call

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6 min read
Can I get a dash of regular expression in my KQL?

Can I get a dash of regular expression in my KQL?

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1 min read
3 small tips to make your SQL Server experience easier

3 small tips to make your SQL Server experience easier

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5 min read
How To Find Unused Stored Procedures In SQL Server

How To Find Unused Stored Procedures In SQL Server

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3 min read
Postgres Full Text Search

Postgres Full Text Search

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5 min read
SQL Review - Useful queries for mySQL

SQL Review - Useful queries for mySQL

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1 min read
What is SQL - Part 4

What is SQL - Part 4

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7 min read
Building a Hybrid SQL + NoSQL E-Commerce Data Model

Building a Hybrid SQL + NoSQL E-Commerce Data Model

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7 min read
No-Code: "It's a Trap!"

No-Code: "It's a Trap!"

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9 min read
Kalman Filtering in SQL

Kalman Filtering in SQL

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6 min read
Inside Presto Optimizer

Inside Presto Optimizer

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9 min read
How to output raw SQL with filled parameters in TypeORM?

How to output raw SQL with filled parameters in TypeORM?

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2 min read
What’s an Example of Good E-Commerce Database Design?

What’s an Example of Good E-Commerce Database Design?

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8 min read
KnexJS: how to convert a SQL join with aliases and ordered by values from another table

KnexJS: how to convert a SQL join with aliases and ordered by values from another table

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1 min read
I analyzed my six years of food deliveries

I analyzed my six years of food deliveries

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5 min read
How Do You Design a Shopping Cart Database for E-Commerce?

How Do You Design a Shopping Cart Database for E-Commerce?

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8 min read
What to do once you reach max integer value for an auto incremented column in Rails

What to do once you reach max integer value for an auto incremented column in Rails

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2 min read
Creating Deployment & Rollback SQL Scripts from EntityFrameworkCore migrations

Creating Deployment & Rollback SQL Scripts from EntityFrameworkCore migrations

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3 min read
What is SQL - Part 3

What is SQL - Part 3

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6 min read
Using indexes to speed up queries in PostgreSQL

Using indexes to speed up queries in PostgreSQL

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2 min read
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