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

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I built my own SQL tester in Python, then rebuilt it again from scratch,here's what I learned.

I built my own SQL tester in Python, then rebuilt it again from scratch,here's what I learned.

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11 min read
Trick to rebuild summary tables when the existing data have to remain available during the operation

Trick to rebuild summary tables when the existing data have to remain available during the operation

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1 min read
You should go Serverless even for your db

You should go Serverless even for your db

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2 min read
Data Royale: [SQL] vs noSQL

Data Royale: [SQL] vs noSQL

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4 min read
Dapper.NET: Handling Multiple Resultsets

Dapper.NET: Handling Multiple Resultsets

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4 min read
Aprenda como VOCÊ pode migrar Base de Dados Local do SQL Server para Azure SQL Database

Aprenda como VOCÊ pode migrar Base de Dados Local do SQL Server para Azure SQL Database

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10 min read
Oh look, it's another ORM good/bad thread

Oh look, it's another ORM good/bad thread

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5 min read
Getting started with Postgres in your React app

Getting started with Postgres in your React app

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9 min read
Just in! A New Persistent NoSQL Database (18 KiB only!)

Just in! A New Persistent NoSQL Database (18 KiB only!)

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Bulk Uploading To A MySQL Database: A Quick Guide

Bulk Uploading To A MySQL Database: A Quick Guide

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4 min read
Types of queries that can & can't use a B-Tree index

Types of queries that can & can't use a B-Tree index

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4 min read
Using SQLite on Unity for Android and iOS

Using SQLite on Unity for Android and iOS

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8 min read
How to migrate SQL Databases to a new version

How to migrate SQL Databases to a new version

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2 min read
Dapper .NET: Multiple Executions

Dapper .NET: Multiple Executions

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3 min read
Recursive SQL Queries with PostgreSQL

Recursive SQL Queries with PostgreSQL

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7 min read
Creating Professional Reports From MySQL Data

Creating Professional Reports From MySQL Data

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3 min read
what are some great resources to learn advanced SQL?

what are some great resources to learn advanced SQL?

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1 min read
Database Schema Linting

Database Schema Linting

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4 min read
Have you heard about Materialized Views in Amazon Redshift?

Have you heard about Materialized Views in Amazon Redshift?

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4 min read
How To Read a Transaction Log in a SQL Server

How To Read a Transaction Log in a SQL Server

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3 min read
Comparison of Two Database Schemas in SQL Server

Comparison of Two Database Schemas in SQL Server

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3 min read
Database: SQL or NoSQL

Database: SQL or NoSQL

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3 min read
Charting the spread of COVID-19 using data

Charting the spread of COVID-19 using data

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12 min read
How to write a query with the IN operator using Dapper and NPGSql

How to write a query with the IN operator using Dapper and NPGSql

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2 min read
Back To Basics: CRUD Operations with SQL

Back To Basics: CRUD Operations with SQL

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3 min read
Trees and the Database.

Trees and the Database.

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4 min read
Import CSV Data Into SQL Databases From The Terminal

Import CSV Data Into SQL Databases From The Terminal

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3 min read
Playing with a public dataset, and playing with food

Playing with a public dataset, and playing with food

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5 min read
How to set up a free PostgreSQL database on Heroku

How to set up a free PostgreSQL database on Heroku

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3 min read
Introduction into Window Functions on SQL Server

Introduction into Window Functions on SQL Server

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4 min read
Using SQL's TRIM and REPLACE to tidy up your data

Using SQL's TRIM and REPLACE to tidy up your data

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Formatting and dealing with dates in SQL

Formatting and dealing with dates in SQL

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11 min read
An amazingly simple solution for Mobile Apps to sync with the Cloud using Change Tracking API

An amazingly simple solution for Mobile Apps to sync with the Cloud using Change Tracking API

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8 min read
[PT-BR] Funcionalidades do DBeaver

[PT-BR] Funcionalidades do DBeaver

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2 min read
C#: Bulk Operations for .NET Core (BulkDelete, BulkInsert, BulkMerge, BulkUpdate) is now very simple with RepoDb ORM

C#: Bulk Operations for .NET Core (BulkDelete, BulkInsert, BulkMerge, BulkUpdate) is now very simple with RepoDb ORM

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7 min read
Data Science is dying out

Data Science is dying out

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2 min read
Joining database tables

Joining database tables

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4 min read
Populate Blazor Dropdown Menu from EF Core Lookup Table

Populate Blazor Dropdown Menu from EF Core Lookup Table

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3 min read
Fun interview question: How to update Saint Quartz stones with one line SQL statement in FGO?

Fun interview question: How to update Saint Quartz stones with one line SQL statement in FGO?

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2 min read
Storing JSON in Postgres using Node.js

Storing JSON in Postgres using Node.js

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3 min read
10K RPS REST API with Azure SQL, Dapper and JSON

10K RPS REST API with Azure SQL, Dapper and JSON

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4 min read
Embracing the Power of the Self-Referential Join

Embracing the Power of the Self-Referential Join

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4 min read
How to: use jsonb_set function in PostgreSQL

How to: use jsonb_set function in PostgreSQL

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1 min read
Part 2: How to Synchronize relational databases with Dotmim.Sync

Part 2: How to Synchronize relational databases with Dotmim.Sync

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Location Data for Cities and Towns

Location Data for Cities and Towns

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2 min read
Building and Running SQL Queries with Knex.js

Building and Running SQL Queries with Knex.js

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5 min read
SQL for the Potterhead: Inner Joins

SQL for the Potterhead: Inner Joins

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3 min read
How to map column names to class properties with Dapper

How to map column names to class properties with Dapper

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3 min read
Big Data from the Ground up

Big Data from the Ground up

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C#: What will make you choose RepoDb over Dapper (ORM)

C#: What will make you choose RepoDb over Dapper (ORM)

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14 min read
AWS Databases Deep Dive: Season 1 Recap

AWS Databases Deep Dive: Season 1 Recap

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4 min read
Basic DB Using SQL Server (Part 4) - SQL JOIN

Basic DB Using SQL Server (Part 4) - SQL JOIN

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5 min read
I wrote an ORM for SQLite

I wrote an ORM for SQLite

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1 min read
YEStifications: Exploring how users engage with notification prompts in the Chrome UX Report

YEStifications: Exploring how users engage with notification prompts in the Chrome UX Report

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How we killed project with NoSQL

How we killed project with NoSQL

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4 min read
Database Notes 📖

Database Notes 📖

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2 min read
Migración de la base de datos SQL local a la base de Azure SQL Database

Migración de la base de datos SQL local a la base de Azure SQL Database

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11 min read
Google Cloud BigQuery vs. AWS Redshift

Google Cloud BigQuery vs. AWS Redshift

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5 min read
Eager Loading VS Lazy Loading in SQLAlchemy

Eager Loading VS Lazy Loading in SQLAlchemy

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4 min read
Deploy an application on Glitch in 5 steps

Deploy an application on Glitch in 5 steps

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3 min read
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