Databases Resources

This blog will give you a deep insight on Dynamic Partition Pruning used in Apache Spark and how this works in the newer version of Spark released.

May 29, 2020

by Anjali Sharma

· 39,749 Views · 4 Likes

Adding a Selenium-Maven Project From Eclipse to GitHub Repository

How to add a Selenium project created in Eclipse using Maven to GitHub public Repository.

May 28, 2020

by Remi Andonissamy

· 6,510 Views · 4 Likes

Hybris Multi-Tenant System Using REST Webservices

Take a look at this is about the Integration of Hybris multi tenant with REST API.

Updated May 28, 2020

by Chaitanya Kapure

· 17,353 Views · 3 Likes

Bridge the Gap of Zip Operation

In this article, this author takes a look at the alternatives the zip operation that Java does not provide, and argues against StackOverflow's top pick.

Updated May 28, 2020

by Miguel Gamboa

· 32,131 Views · 8 Likes

How to Attach an AWS EBS Storage Volume to Your Docker Container

In this article, see how to attach an AWS EBS storage volume to your Docker container.

Updated May 28, 2020

by Sudip Sengupta

CORE

· 19,561 Views · 4 Likes

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

· 16,636 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

· 21,886 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

· 18,281 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

· 83,722 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

· 30,542 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

· 30,080 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

· 82,365 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

· 9,982 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

· 22,109 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

· 22,147 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

· 15,758 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

· 23,192 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

· 5,434 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

· 12,428 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

· 11,594 Views · 4 Likes

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