Databases Resources

Learning about performance differences between microservices written in Java and Go will help you plan the language you choose when building your own services.

May 5, 2021

by Kai Hendry

· 19,956 Views · 23 Likes

Spring Boot REST API Request Body Validation Example Using a Custom Validator

A developer gives a video tutorial on how to use Spring Boot to perform request body validation within an application by using a custom validator.

May 5, 2021

by Ram N

· 6,987 Views · 3 Likes

How to Create Custom Azure Pipelines Build Agent Fully Automated

You can improve the value stream maps by speeding up the build process. If your code is taking too long to build using Azure DevOps build agents, no worries. You can create your own build agent to speed it up!

May 2, 2021

by Alireza C

CORE

· 16,440 Views · 3 Likes

Spring Cloud Config Server on Kubernetes (Part 1)

Let's get your services up and running.

May 2, 2021

by Brian Hannaway

· 8,297 Views · 5 Likes

Distributed Tracing in ASP.NET Core With Jaeger and Tye, Part 1: Distributed Tracing

One of the key challenges of microservices is the reduced visibility of requests that span multiple services. The answer to the perplexing problem is Distributed Tracing.

May 2, 2021

by Rahul Rai

CORE

· 5,284 Views · 3 Likes

Building Hybrid Multi-Cloud Event Mesh With Apache Camel and Kubernetes

A full installation guide for building the event mesh with Apache Camel. We will be using microservice, function, and connector for the connector node in the mesh.

May 1, 2021

by Christina Lin

CORE

· 12,755 Views · 4 Likes

Kubernetes for Java Developers

There is a new class of tools for dockerizing and deploying an application to Kubernetes which are aimed at developers. The latest in that category is JKube from RedHat.

April 29, 2021

by Taruvai Subramaniam

CORE

· 10,808 Views · 8 Likes

EKS vs. ECS vs. Fargate vs. Kubernetes (AWS Containers Explained)

We take a look at EKS, ECS, Fargate, EC2, and Kubernetes, explaining the role of each in deploying containers on AWS, as well as their pros and cons.

April 28, 2021

by Ned Hallett

· 18,614 Views · 3 Likes

Useful PostgreSQL Commands/Queries

In this article, we will briefly discuss some queries and their uses, specifically in the case of both monitoring and debugging PostgreSQL-related issues.

April 27, 2021

by Sahil Aggarwal

· 7,775 Views · 7 Likes

How To Recover SQL Server FILESTREAM Enabled Database

In this article, we will discuss three separate methods of how to recover SQL Server FILESTREAM in a database in the case of severe database corruption.

April 26, 2021

by Daniel Calbimonte

· 7,659 Views · 1 Like

Lightweight Parallel Tasks in Java Microservices

BascomTask lightweight in-process task orchestration helps reign in the complexities involved with processing data from multiple sources.

April 26, 2021

by Brendan McCarthy

· 7,965 Views · 6 Likes

Spring Boot: Handle AWS RDS Password Change or Rotation Without Restarting

This article is about how you can handle AWS RDS secrets rotation without restarting your Spring Boot application.

Updated April 26, 2021

by Amrut Prabhu

· 22,051 Views · 5 Likes

How to Check Text Inputs for SQL Injection Attacks in Java

Learn how to detect SQL injection attacks from text input(s) using an API in Java.

April 25, 2021

by Brian O'Neill

CORE

· 7,913 Views · 3 Likes

Lombok and JPA: What Could Go Wrong?

Mixing great things always results in something great – this law works almost everywhere, but not in cooking or coding. In this article, we will have a look at how Lombok can break your JPA project.

April 25, 2021

by Andrey Oganesyan

· 40,998 Views · 13 Likes

Why Your Microservices Need GraphQL

See what GraphQL brings to microservices.

April 25, 2021

by Noorain Panjwani

· 11,145 Views · 4 Likes

The Features of C# 9 That Will Make Your Life Easier [Snippets]

C# is a language that Microsoft created for their own projects. We analyze the additional features in C# 9 and recall the old features that can also be useful.

April 24, 2021

by Dmitriy Bogdan

· 13,073 Views · 3 Likes

Web Application Pen Testing Steps, Methods, and Tools

One simple flaw in app design or a misconfigured web server can potentially cause huge revenue losses. Read on to understand how web app pen testing is carried out.

April 23, 2021

by Cyril James

· 5,687 Views · 4 Likes

Migrate HDFS Data to Azure

A developer and Hadoop expert runs through the processes he and his team used to transfer their data over network with TLS encryption when switching to Azure.

April 23, 2021

by Radhika Mekala

· 7,755 Views · 3 Likes

Spring Boot Microservices + Apache Camel: A Hello World Example

A tutorial on to use Spring Boot in tandem with Apache Camel to unlock the power of routes in your mircoservice-based applications.

April 23, 2021

by Nazia Shaikh

· 16,161 Views · 4 Likes

Secure Spring Boot Application With Keycloak

Are you an experienced Java developer but new to Keycloak? Read through this tutorial presenting step-by-step examples of how to secure your REST API.

April 23, 2021

by Bartłomiej Żyliński

CORE

· 53,748 Views · 7 Likes

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