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Alejandro Duarte

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

Location Finland Joined Joined on  Personal website https://www.programmingbrain.com github website twitter website

Education

National University of Colombia

Work

Developer Advocate at MariaDB

Building a 32-Core Raspberry Pi Cluster From Scratch
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Building a 32-Core Raspberry Pi Cluster From Scratch

#raspberrypi #ansible #iot #linux
Reactions 45 Comments
9 min read

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Your Old Laptop Is Your New Database Server
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Your Old Laptop Is Your New Database Server

#mariadb #database #sql #dba
Reactions 164 Comments 12
8 min read
How to Configure VS Code for Java in 2022
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How to Configure VS Code for Java in 2022

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

#java #jpa #hibernate #database
Reactions 7 Comments
8 min read
JDBC Tutorial Part 3: Using Database Connection Pools
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JDBC Tutorial Part 3: Using Database Connection Pools

#java #database #tutorial #programming
Reactions 9 Comments
4 min read
JDBC Tutorial Part 2: Running SQL Queries
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JDBC Tutorial Part 2: Running SQL Queries

#java #sql #database #beginners
Reactions 8 Comments
6 min read
JDBC Tutorial Part 1: Connecting to a Database
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JDBC Tutorial Part 1: Connecting to a Database

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

#java #security #log4j #log4shell
Reactions 8 Comments
5 min read
Is the MariaDB JDBC driver affected by the Log4j vulnerability?
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Is the MariaDB JDBC driver affected by the Log4j vulnerability?

#mariadb #log4j #java #database
Reactions 5 Comments
3 min read
Improving Backend Performance, Part 3/3: Fast Analytics
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Improving Backend Performance, Part 3/3: Fast Analytics

#java #sql #database #mariadb
Reactions 7 Comments
4 min read
Improving Backend Performance Part 2/3: Using Database Indexes
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Improving Backend Performance Part 2/3: Using Database Indexes

#sql #java #database #mariadb
Reactions 4 Comments
4 min read
Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps
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Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps

#java #vaadin
Reactions 5 Comments
3 min read
Testing MariaDB ColumnStore performance
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Testing MariaDB ColumnStore performance

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

#java #vaadin #data #mariadb
Reactions 3 Comments
7 min read
Learn How To Implement Web GUIs in Java
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Learn How To Implement Web GUIs in Java

#java #vaadin #gui #web
Reactions 2 Comments
4 min read
Packaging and deploying Spring Boot applications as WAR files
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Packaging and deploying Spring Boot applications as WAR files

#java #spring #tomcat #jetty
Reactions 5 Comments 3
3 min read
Visually Designing Views for Java Web Apps
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Visually Designing Views for Java Web Apps

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

#java #jakartaee #sql #vaadin
Reactions 1 Comments
4 min read
Vaadin Dev Day Spring 2021 recordings available
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Vaadin Dev Day Spring 2021 recordings available

#java #vaadin
Comments
2 min read
Easy database access with Apache DeltaSpike
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Easy database access with Apache DeltaSpike

Reactions 6 Comments
5 min read
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