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Alejandro Duarte

Software Engineer · Published author · Award winner ·Developer Advocate at MariaDB

Education

National University of Colombia

Work

Developer Advocate at MariaDB

Building a 32-Core Raspberry Pi Cluster From Scratch

Building a 32-Core Raspberry Pi Cluster From Scratch

Reactions 45 Comments
9 min read

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Your Old Laptop Is Your New Database Server

Your Old Laptop Is Your New Database Server

Reactions 164 Comments 12
8 min read
How to Configure VS Code for Java in 2022

How to Configure VS Code for Java in 2022

Reactions 8 Comments
4 min read
Getting Started With JPA/Hibernate

Getting Started With JPA/Hibernate

Reactions 7 Comments
8 min read
JDBC Tutorial Part 3: Using Database Connection Pools

JDBC Tutorial Part 3: Using Database Connection Pools

Reactions 9 Comments
4 min read
JDBC Tutorial Part 2: Running SQL Queries

JDBC Tutorial Part 2: Running SQL Queries

Reactions 8 Comments
6 min read
JDBC Tutorial Part 1: Connecting to a Database

JDBC Tutorial Part 1: Connecting to a Database

Reactions 8 Comments
7 min read
How to Check if a Java Project Depends on A Vulnerable Version of Log4j

How to Check if a Java Project Depends on A Vulnerable Version of Log4j

Reactions 8 Comments
5 min read
Is the MariaDB JDBC driver affected by the Log4j vulnerability?

Is the MariaDB JDBC driver affected by the Log4j vulnerability?

Reactions 5 Comments
3 min read
Improving Backend Performance, Part 3/3: Fast Analytics

Improving Backend Performance, Part 3/3: Fast Analytics

Reactions 7 Comments
4 min read
Improving Backend Performance Part 2/3: Using Database Indexes

Improving Backend Performance Part 2/3: Using Database Indexes

Reactions 4 Comments
4 min read
Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps

Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps

Reactions 5 Comments
3 min read
Testing MariaDB ColumnStore performance

Testing MariaDB ColumnStore performance

Reactions 5 Comments
6 min read
Realistic Test Data Generation for Java Apps

Realistic Test Data Generation for Java Apps

Reactions 3 Comments
7 min read
Learn How To Implement Web GUIs in Java

Learn How To Implement Web GUIs in Java

Reactions 2 Comments
4 min read
Packaging and deploying Spring Boot applications as WAR files

Packaging and deploying Spring Boot applications as WAR files

Reactions 5 Comments 3
3 min read
Visually Designing Views for Java Web Apps

Visually Designing Views for Java Web Apps

Reactions 2 Comments
8 min read
Querying SQL Databases Declaratively [Video]

Querying SQL Databases Declaratively [Video]

Reactions 1 Comments
4 min read
Vaadin Dev Day Spring 2021 recordings available

Vaadin Dev Day Spring 2021 recordings available

Comments
2 min read
Easy database access with Apache DeltaSpike

Easy database access with Apache DeltaSpike

Reactions 6 Comments
5 min read
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