Databases Resources

Connecting Jakarta EE Applications to MySQL Databases Using JPA and Apache DeltaSpike [Video]

This article shows how to connect a Java web application developed with Jakarta EE and Vaadin to a MySQL database using the Data module of Apache DeltaSpike.

Updated July 20, 2021

by Alejandro Duarte

CORE

· 18,986 Views · 5 Likes

Introducing JSON Tables

In this article, explore JSON Tables in MariaDB.

July 19, 2021

by Rob Hedgpeth

· 10,107 Views · 8 Likes

Why and When to Use GraphQL

For solutions to common REST query issues like overfetching and multiple network request, look to GraphQL.

Updated July 19, 2021

by Hitesh Baldaniya

· 123,774 Views · 14 Likes

Review of Microservices Frameworks: A Look at Spring Boot Alternatives

Learn more about these Spring Boot alternatives for building Java and Kotlin microservices.

Updated July 19, 2021

by Roman Kudryashov

· 87,233 Views · 60 Likes

AWS Data Pipeline vs Glue vs Lambda: Who Is a Clear Winner?

In this article, you will see a comparison between AWS Data Pipeline, Glue and Lambda

July 17, 2021

by Alex Jordan

· 27,616 Views · 2 Likes

Creating an AWS EKS Cluster and Providing Access to Developer

Create an AWS EKS Cluster and give logging/debugging access to the developer's EC2 who does not have access in AWS Console or are not added as an IAM user.

July 16, 2021

by Vikas Agrawal

· 11,148 Views · 3 Likes

What Is Data Locality?

This article covers leveraging Data Locality in your Big Data processing.

July 16, 2021

by Tomasz Lelek

· 12,604 Views · 4 Likes

How Did I Process Half a Million Transactions in AWS Lambda Within Minutes?

In this article, I’ll walk you through the architecture of processing big records files within AWS services.

July 16, 2021

by Mohamed Latfalla

· 15,621 Views · 9 Likes

Comprehensive Guide to Java String Formatting

Formatting Strings in Java can seem overwhelming, but it's simpler than it looks. In this article, we cover the basics and provide easy-to-reference tables.

July 15, 2021

by Justin Albano

CORE

· 56,069 Views · 69 Likes

The Ultimate Guide to Amazon RDS Database Notifications

This article is about an interesting feature of AWS RDS, which is Event Notifications.

July 15, 2021

by Vasanth Kumar Makam

· 8,758 Views · 3 Likes

Top 10 June '21 Microservices Articles to Read Now

See the 10 most popular articles from the Microservices zone with topics covering design patterns, security in microservices, interview questions, and more!

July 14, 2021

by Bhagyashree Nigade

· 18,574 Views · 15 Likes

Hands-On Presto Tutorial: Presto 101

This tutorial will guide you on installing and configuring Presto locally.

July 13, 2021

by Praburam Upendran

· 16,186 Views · 6 Likes

API Groups in Anypoint Platform

API Group is an Anypoint platform feature that enables us to bundle our APIs and resources into a single package. API groups can be versioned like APIs.

July 13, 2021

by Abhay Yadav

· 14,167 Views · 3 Likes