Data Engineering Resources

Quick Guide to User-Defined Types in Oracle PL/SQL

Get a detailed introduction to the different kinds of user-defined types in Oracle Database and PL/SQL.

February 8, 2018

by Steven Feuerstein

· 39,959 Views · 3 Likes

5 Must-Have Skills to Become a Machine Learning Engineer

Following are the skills that you need to become a machine learning engineer. These skills are described in more detail in the video at the end of this article.

February 8, 2018

by Vinay R

· 39,248 Views · 10 Likes

Session Management in ASP.NET MVC

In this article, a developer discusses three different ways to deal with session management in ASP.NET MVC and provides some code for each.

February 8, 2018

by Amar Srivastava

· 42,784 Views · 4 Likes

Why IOPS Matters for the Database

As it turns out, if you use all your IOPS burst capacity, you end up having to get your I/O through a straw.

February 8, 2018

by Oren Eini

· 12,721 Views · 3 Likes

How to Find Unused Indexes in MongoDB

Learn how to find unused indexes in MongoDB, check usage statistics on your index collection, and drop your unused indexes.

February 8, 2018

by Dharshan Rangegowda

· 7,972 Views · 5 Likes

Apache Ignite Transactions Architecture: Concurrency Modes and Isolation Levels

We continue our series on how to use Apache Ignite while working APIs by looking at the main locking modes and isolation levels supported by Apache Ignite.

February 8, 2018

by Akmal Chaudhri

CORE

· 10,753 Views · 8 Likes

Resolve Git Conflicts Using Katalon Studio

See how the Katalon Studio automated testing framework can be used to prevent conflicts when using Git for source control.

February 7, 2018

by Oliver Howard

· 11,382 Views · 4 Likes

How to Create Test Data in a Database With JMeter

Occasionally, the test data in a database isn't enough and testers must create more. Learn how to use JMeter to create, modify, and delete data from a database.

February 7, 2018

by Sergey Horban

· 15,400 Views · 1 Like

Saga Pattern | How to Implement Business Transactions Using Microservices - Part II

After seeing the challenges of implementing distributed transactions and how to implement the Saga pattern, let's look at its Command/Orchestration sequencing logic.

February 7, 2018

by Denis W S Rosa

· 31,720 Views · 16 Likes

Java High-Level REST Client: Elasticsearch

Learn about using a Java high-level REST client with Elasticsearch to use API-specific methods that accept request objects as an argument and return response objects.

February 7, 2018

by Divya Dua

· 83,761 Views · 4 Likes

What Are Microservices?

We've all felt the microservices hype. Now, let's take a deep breath and dive into their advantages, disadvantages, and what the ideal environment looks like.

February 7, 2018

by Justin Albano

CORE

· 20,505 Views · 32 Likes

Caylent's 12-Step Guide to Managing Docker Swarm Using Ansible

This tutorial walks you through an Ansible playbook establishing and managing a high-availability cluster in Docker Swarm with the help of Ansible.

Updated February 7, 2018

by Julia Pearson

· 9,798 Views · 3 Likes

WireMock With Dynamic Proxies

This quick lesson in WireMock considers using dynamic proxies with your tests. We'll use the OpenWeather API in this example.

February 6, 2018

by Upender Chinthala

· 19,840 Views · 5 Likes

How SAP Is Building the Cloud Platform of the Future

SAP, the cloud platform of the future, makes it easier for legacy enterprises to make the digital transformation and the jump to cloud.

February 6, 2018

by Tom Smith

CORE

· 8,505 Views · 1 Like

The Fishbone Diagram

The Fish-Bone diagram is a simple but effective method to help view problems in a new light. This can lead to better root cause analysis and innovative solutions.

February 6, 2018

by Holger Paffrath

· 23,750 Views · 14 Likes

Saga Pattern | How to Implement Business Transactions Using Microservices - Part I

In this article, you'll learn about the Saga Pattern for distributed transactions and how it can help businesses working with microservices.

February 6, 2018

by Denis W S Rosa

· 47,494 Views · 45 Likes

Asynchronous Retries With AWS SQS

In this article, I will explain asynchronous retry mechanisms and demonstrate how to achieve retries by using the native functions of a broker using AWS SQS.

February 6, 2018

by Murat Balkan

CORE

· 47,597 Views · 4 Likes

How to Retrieve Database Data for API Testing With JMeter

In this quick tutorial, learn how to run your API tests quicker by retrieving data from the database to your local machine.

February 5, 2018

by Sergey Horban

· 19,423 Views · 1 Like

Adding Auth to a Jaeger Collector

In this quick tutorial, you will learn how to add an authentication proxy to your Jaeger collector using Keycloak. Read on to get started!~

February 5, 2018

by Juraci Paixao Kroehling

· 9,691 Views · 5 Likes

How to Gain Insight into Cloud UX with SaaS Monitoring

New capabilities enable organizations to identify how SaaS impacts employee productivity, hold vendors accountable for performance and negotiate better subscriptions.

February 5, 2018

by Tom Smith

CORE

· 4,072 Views · 3 Likes

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