Databases Resources

Jest Tutorial for Selenium JavaScript Testing With Examples

This Jest tutorial for Selenium JavaScript testing will help you know more about what is Jest and how to run your first Jest Script and scale it with Selenium Grid.

May 27, 2020

by Harshit Paul

· 15,318 Views · 5 Likes

How to Create a Simple ETL Job Locally With Spark, Python, and MySQL

This article demonstrates how Apache Spark can be writing powerful ETL jobs using PySpark.

May 27, 2020

by Gavaskar Rathnam

· 20,706 Views · 3 Likes

Spark Structured Streaming Using Java

In this article, take a look at Spark structured streaming using Java.

May 27, 2020

by Kiran Kumar

· 16,152 Views · 1 Like

When and How to Use Dispose and Finalize in C#

This article describes the differences between the Dispose and Finalize methods in C# and when to use each when managing resources.

May 26, 2020

by Joydip Kanjilal

CORE

· 80,653 Views · 3 Likes

10 Node.js Security Practices

Using the top 10 OWASP security practices as a guideline, this article outlines specific examples of how each can be applied to Node.js.

Updated May 26, 2020

by Anton Lawrence

CORE

· 29,039 Views · 10 Likes

Database Connection Pooling With Pgbouncer

In this article, we demonstrate how to use pgbouncer for database connection pooling with JavaScript and Postgres.

May 26, 2020

by Michael Bogan

CORE

· 28,102 Views · 5 Likes

Java 11 HTTP Client API to Consume Restful Web Service Created Using Spring Boot

This article describes how to use Java 11 Http Client API to send HTTP GET/POST/PUT/DELETE requests.

Updated May 26, 2020

by Divya M

· 80,047 Views · 9 Likes

A Guide to Understanding Sidecar Deployment With Istio Service Mesh

Today, we're sharing how Istio can help developers establish and maintain a distributed microservice architecture that's built to last.

May 23, 2020

by Chad Serino

· 9,343 Views · 2 Likes

Using Apache Kafka to Communicate Between Microservices

Learn more about how to communicate between microservices using Apache Kafka by decoupling them to simplify design.

May 22, 2020

by Jimena Garbarino

· 20,907 Views · 6 Likes

Databricks Delta Lake Using Java

In this article, see the advantages that Databricks' open-source Delta Lake can bring to you next application.

May 22, 2020

by Kiran Kumar

· 20,064 Views · 4 Likes

Dealing With Files in REST API

In this article, see how to attach files to http request using HTTP's multipart method

May 22, 2020

by Gowthamraj Palani

· 15,357 Views · 6 Likes

Set Up AWS EC2 Instance: RedHat Enterprise Linux 8 (RHEL 8)

See how to set up an AWS EC2 instance - RedHat Enterprise Linux (RHEL8) and to access it remotely using SSH client from a local computer.

Updated May 22, 2020

by Enrico Rafols Dela Cruz

· 21,369 Views · 3 Likes

Guide: How to Automate AWS Snapshots With CloudWatch

In this article, we walk through some basics behind AWS Snapshots and show you how to use them with CloudWatch events.

May 22, 2020

by Leah Fainchtein Buenavida

· 4,799 Views · 1 Like

Install and Configure Confluent Platform (Kafka) in AWS EC2 Instance RHEL 8

In this article, I'm gonna show you how to install and configure a self-manage Confluent Platform in the AWS EC2 instance.

May 22, 2020

by Enrico Rafols Dela Cruz

· 11,095 Views · 2 Likes

What Is Greenplum Database? Intro to the Big Data Database

Overview of the Greenplum architecture, advantages, and major use cases.

May 21, 2020

by Kristi Anderson

· 10,484 Views · 4 Likes

DDD and Spring Boot Multi-Module Maven Project

In this post we will go through how to create Multi-Module Maven Project with Spring Boot following Domain-Driven Methodology.

May 21, 2020

by Purnima Jain

· 44,136 Views · 3 Likes

Getting Started with Google Cloud SDK

Learn to set up Google Cloud SDK on your workstation and some operations in this step-by-step guide.

May 21, 2020

by Pradeep Bhadani

· 7,091 Views · 2 Likes

Monitoring Apache Zookeeper Servers

This article shows you how to monitor Apache Zookeeper servers using Netflix Exhibitor.

Updated May 21, 2020

by Shweta Behere

· 8,726 Views · 4 Likes

Deploy Application on Open-Shift that Requires Elevated Privileges on Specific Paths

In this article, see how to deploy an application on Open0Shift that requires elevated privileges on specific paths.

Updated May 21, 2020

by Rishab Aggarwal

· 5,376 Views · 6 Likes

FHIR Data Model With Couchbase N1QL

In this article, learn more about the FHIR data model with Couchbase N1QL.

May 21, 2020

by Binh Le

· 11,316 Views · 4 Likes

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