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

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Query Execution Plan inside SQL Server

Query Execution Plan inside SQL Server

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4 min read
Case Study: How Company X Leveraged Apache AGE to Enhance Fraud Detection

Case Study: How Company X Leveraged Apache AGE to Enhance Fraud Detection

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3 min read
Is Your Latest Data Really the Latest? Check the Data Update Mechanism of Your Database

Is Your Latest Data Really the Latest? Check the Data Update Mechanism of Your Database

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6 min read
SQL for low code applications: SQLPage

SQL for low code applications: SQLPage

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2 min read
PostgreSQL Faceted navigation and search

PostgreSQL Faceted navigation and search

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4 min read
Safeguarding Data Integrity with pg-safeupdate in PostgreSQL and Supabase

Safeguarding Data Integrity with pg-safeupdate in PostgreSQL and Supabase

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3 min read
Batch rename BigQuery tables with SQL

Batch rename BigQuery tables with SQL

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3 min read
Creating a GraphQL API from a Data Lake: Data Engineering (Part 1)

Creating a GraphQL API from a Data Lake: Data Engineering (Part 1)

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11 min read
Sampling in PostgreSQL with BERNOULLI Function

Sampling in PostgreSQL with BERNOULLI Function

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3 min read
Real Time Recommendation Systems with Apache AGE

Real Time Recommendation Systems with Apache AGE

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3 min read
What are Multi-Model Databases?

What are Multi-Model Databases?

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6 min read
PostgreSQL Optimizer Hints Discussion

PostgreSQL Optimizer Hints Discussion

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4 min read
Integrating AGE with Apache Spark: Power of Distributed Computing for Graph Analytics

Integrating AGE with Apache Spark: Power of Distributed Computing for Graph Analytics

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3 min read
Generating an Access Token for Azure SQL Database Using Service Principal and Client Secret using PowerShell

Generating an Access Token for Azure SQL Database Using Service Principal and Client Secret using PowerShell

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2 min read
Method Madness: Cast Your Vote

Method Madness: Cast Your Vote

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1 min read
Demystifying SQL: An Introduction to SQL Using SQL Server

Demystifying SQL: An Introduction to SQL Using SQL Server

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4 min read
Creating a SQL Database Context in a .NET Framework WinForms Application with EntityFramework

Creating a SQL Database Context in a .NET Framework WinForms Application with EntityFramework

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3 min read
Exploring MS SQL Server Triggers

Exploring MS SQL Server Triggers

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2 min read
Ordenando e Agrupando seus Dados no SQL

Ordenando e Agrupando seus Dados no SQL

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2 min read
Unlocking the Power of Graph Analytics with Apache AGE

Unlocking the Power of Graph Analytics with Apache AGE

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3 min read
Soft Delete: Dealing With Unique Constraint in Real-World Case

Soft Delete: Dealing With Unique Constraint in Real-World Case

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2 min read
Trabalhando com funções de agregação no SQL

Trabalhando com funções de agregação no SQL

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2 min read
What are the Set Operators in SQL?

What are the Set Operators in SQL?

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3 min read
Structured Query Language (SQL)| Explicación Completa (Definición, uso, estructura y ejemplo con MySQL)

Structured Query Language (SQL)| Explicación Completa (Definición, uso, estructura y ejemplo con MySQL)

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3 min read
Introduction to Apache Iceberg in Trino

Introduction to Apache Iceberg in Trino

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5 min read
Mastering the Art of Optimizing Complex SQL Queries

Mastering the Art of Optimizing Complex SQL Queries

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2 min read
[sqlx-ts] compile-time checked queries without DSL in Typescript

[sqlx-ts] compile-time checked queries without DSL in Typescript

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4 min read
Approximate Count Distinct in YugabyteDB (and PostgreSQL) with HyperLogLog

Approximate Count Distinct in YugabyteDB (and PostgreSQL) with HyperLogLog