Databases Resources

An Overview of 3 Java Embedded Databases

Embedded databases move management from standalone systems to your app. Let's take a look at HSQLDB, H2, and Apache Derby to see how they can work with Java apps.

Updated May 5, 2022

by Swathi Prasad

· 87,688 Views · 23 Likes

Vue 3 Reactivity Composition API Using Reactive() And Ref()

Learn how to use reactivity in Vue 3 with the Composition API approach by using reactive and ref functions.

May 5, 2022

by Saurabh Dashora

CORE

· 10,656 Views · 4 Likes

Upload Files to AWS S3 in JMeter Using Groovy

There are three primary reasons for choosing AWS S3: affordability, speed, and reliability. Here, learn how to upload files to AWS S3 in JMeter using Groovy.

May 5, 2022

by NaveenKumar Namachivayam

CORE

· 5,467 Views · 2 Likes

Upsert in SQL: What Is an Upsert, and When Should You Use One?

An upsert is a database operation that will update an existing row if a specified value already exists in a table, and insert a new row if the specified value doesn't already exist.

May 5, 2022

by Charlie Custer

· 5,032 Views · 6 Likes

Creating Microservices in Nest.js

This article attempts to demystify microservices by showing devs how to create a set of microservices using one of their favorite frameworks: Nest.js!

May 5, 2022

by David Thor

· 6,971 Views · 5 Likes

PostgreSQL EXPLAIN – What Are the Query Costs?

EXPLAIN is very useful for understanding the performance of a Postgres query.

May 4, 2022

by Anton Bjorkman

· 7,550 Views · 2 Likes

The Rise of Cybercrime – An Overview

The rate of cybercrimes is increasing every year, and it is expected to reach its highest next year.

May 3, 2022

by Naimisha Raj

· 6,216 Views · 3 Likes

Build a Query in MuleSoft With Optional Parameters

This tutorial article demonstrates a simple approach to building a query in MuleSoft using optional parameters for both filtering and sorting.

Updated May 3, 2022

by Daniela Mogini

· 7,488 Views · 5 Likes

Leveraging Change Data Capture for Fraud Detection using Arcion Cloud

Still relying on overnight processes to drive your decision making? Maybe it’s time to consider an evaluation of the CDC pattern.

May 3, 2022

by John Vester

CORE

· 43,030 Views · 6 Likes

How to Set Up and Run PostgreSQL Change Data Capture

PostgreSQL offers a Logical Decoding Method to make log-based change data capture possible. Learn how to set up and run Postgres CDC in a few steps.

May 2, 2022

by Dmitry Narizhnykh

CORE

· 4,339 Views · 4 Likes

SOAP APIs Aren't Scary: What You Should Know Before You Build a SOAP Integration

Integrating with SOAP APIs can be daunting. Let’s explore some basic SOAP concepts and tools that make building SOAP integrations easier.

Updated May 1, 2022

by Taylor Reece

· 5,208 Views · 3 Likes

API Security Weekly: Issue 163

Why API security strategies fail, AWS keynote on good API design, Cisco on API discovery, and the biggest breaches in 2021.

April 30, 2022

by Colin Domoney

CORE

· 6,281 Views · 3 Likes

AWS Serverless Lambda Resiliency: Part 1

Resiliency considerations get complex even for the most basic scenarios and require careful systems thinking and architecture decisions.

Updated April 30, 2022

by Divakar R

· 6,884 Views · 12 Likes

AWS Serverless Lambda Resiliency: Part 2

We continue to address the patterns and considerations for resilience in cloud-native serverless systems with 5 additional scenarios.

April 30, 2022

by Siddhartha Sood

· 4,034 Views · 6 Likes

Using AWS Lambda Function URL To Build a Serverless Backend for Slack

A Slack app that integrates with the Giphy API.

Updated April 30, 2022

by Abhishek Gupta

CORE

· 37,662 Views · 4 Likes

Building a REST API With Feathers.js and SQLite

This article will teach you how to use tools like Arctype, Feather.js, and SQLite to build a REST API and prototype a production-ready application.

April 29, 2022

by Ekekenta Odionyenfe

· 6,217 Views · 2 Likes

Modernizing an IBM-MQ Application With Kong and TriggerMesh on Kubernetes

Expose a REST API for your mainframe applications with the Kong API gateway and an event-driven flow implemented in Kubernetes using the TriggerMesh API.

Updated April 29, 2022

by Sebastien Goasguen

· 6,002 Views · 4 Likes

APIs Outside, Events Inside

APIs should typically be the last choice when building a distributed application. The correct war cry ought to instead be: "APIs outside, events inside."

Updated April 29, 2022

by Cameron HUNT

· 8,363 Views · 11 Likes

Handle Sensitive Data Securely With Skyflow

Learn some benefits of outsourcing your data privacy needs so that you can focus on your company’s core products while still remaining secure and compliant.

Updated April 29, 2022

by Tyler Hawkins

CORE

· 6,112 Views · 6 Likes

Oracle DB Server Installation | Oracle SQL Developer - Connect to the User

In the below video tutorial, let's take a closer look at Oracle DB server installation and connect to a user using Oracle SQL Developer.

Updated April 29, 2022

by Ram N

· 3,079 Views · 4 Likes

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