Databases Resources

We look at how to integrate two interesting big data technologies that allow data professionals to work with streaming data.

January 3, 2019

by Akmal Chaudhri

CORE

· 7,705 Views · 13 Likes

5 Common Workflow Fails and How to Solve Them

Automation technologies capture the imaginations of developers in their introduction, but things can soon go awry.

January 3, 2019

by Suresh Sambandam

· 12,486 Views · 2 Likes

Spring Boot and PostgreSQL

In this tutorial, we will be developing a Spring-Boot application with Spring Data JPA to show how to do CRUD operations with PostgreSQL.

January 3, 2019

by Rajesh Bhojwani

· 307,785 Views · 16 Likes

K8s Know-How: Service Discovery and Networking

In this post, we will take a look at how Kubernetes provides networking and service discovery features which allow microservices to communicate.

January 3, 2019

by Nikhil Bhide

· 50,420 Views · 2 Likes

Managing High Availability in PostgreSQL: Part 1 — PostgreSQL Automatic Failover

Managing high availability in your PostgreSQL hosting is very important to ensuring your clusters maintain exceptional uptime and strong operational performance.

Updated January 2, 2019

by Kristi Anderson

· 30,731 Views · 7 Likes

IRR Function in PL/SQL

A database expert plays around with a ton of PL/SQL code to demonstrate how to implement the Internal Rate of Return (IRR) on our data.

January 2, 2019

by Connor McDonald

· 11,431 Views · 2 Likes

Secure Spring Cloud Microservices With Vault and Nomad

Securing your microservices deployment is top-of-mind for any microservices-based project. We take a look at how to secure Spring Cloud microservices using Vault and Nomad.

January 2, 2019

by Piotr Mińkowski

· 12,028 Views · 2 Likes

Guide to Integrating OKTA OAuth 2.0 OIDC With Mulesoft API Anypoint Platform (Mule 4)

Learn more about integrating OKTA OAuth 2.0 on your platform.

January 2, 2019

by Jitendra Bafna

· 21,952 Views · 10 Likes

How to Integrate Your GitHub Repository to Your Jenkins Project

Integrating your SCM tool with your CI tool saves you time and keeps your project updated all the time.

January 2, 2019

by Guy Salton

· 28,311 Views · 3 Likes

WildRydes (Serverless Web Application) With Terraform in AWS

Learn how to use S3, API gateways, AWS Lambda, and more to create and host a web application.

January 2, 2019

by Vikram Nagarkar

· 12,111 Views · 4 Likes

MongoDB Performance Testing With JMeter

Let’s learn a bit more about MongoDB, and then, let's learn to build a load testing script for it.

January 2, 2019

by Konstantin Tonkov

· 26,409 Views · 2 Likes

Primitives vs Objects in Java

Are there truly any non-null issues when using primitives instead of Objects?

January 2, 2019

by John Vester

CORE

· 148,330 Views · 12 Likes

Integrating Load Testing Into Azure Pipelines

Running load tests as part of your CI pipeline can help you catch major performance issues caused by minor code changes.

December 31, 2018

by John Emmitt

· 22,443 Views · 1 Like

SQLite vs. MySQL vs. PostgreSQL: A Comparison of Relational Databases

Explore a comparison between three relational databases: SQLite, MySQL, and PostgreSQL.

December 27, 2018

by Asaf Yigal

· 29,690 Views · 20 Likes

Introduction to Apache Spark's Core API (Part I)

We take a quick look at how to work with the functions and methods contained in Spark's core API using Python.

December 24, 2018

by Anil AGRAWAL

· 16,031 Views · 5 Likes

Setting Up CI/CD Pipelines for Docker Kubernetes Project With Google Cloud Platform

Combine containers, orchestration, cloud, and DevOps in this tutorial demonstrating an simple CI/CD pipeline.

December 21, 2018

by Amit Thakur

· 51,005 Views · 15 Likes

PL/SQL 101: Defining and Managing Transactions

Transactions are the cornerstone of any ACID-compliant database.

December 21, 2018

by Steven Feuerstein

· 21,329 Views · 3 Likes

Microservices Architecture on the Modern Stack of Java Technologies

In this post, we take a look at microservices architectures based on technologies relevant to the Java world. Read on to get started!

Updated December 20, 2018

by Roman Kudryashov

· 66,704 Views · 42 Likes

Unit Testing Guidelines: What to Test and What Not to Test

Unit testing can often take on a rather broad connotation. We try to help narrow down the phrase in terms of what it should (and shouldn't) cover.

December 20, 2018

by Anton Angelov

· 65,581 Views · 5 Likes

InfluxDB: How to Do Joins, Math Across Measurements

In this article, I share two examples of how to perform math across measurements.

Updated December 20, 2018

by Anais Dotis-Georgiou

· 19,469 Views · 3 Likes

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