Data Engineering Resources

Let's explore two common ways of creating strings with JMeter — using String Literals and the 'new' operator — to help make testing a simpler process.

January 2, 2018

by Sergey Horban

· 15,160 Views · 3 Likes

SSIS Data Flow Error Handling With Description and Column Name

Without SQL 2016's modified API, it's really difficult to find the error column name using just a script task and script component. Here's a simple solution.

January 2, 2018

by Joydeep Das

· 21,884 Views · 2 Likes

Using Wasabi S3 Object Storage With Containers

Ever run into a situation where you really want to use S3 storage but can't use AWS? Let's see how Wasabi and its S3-compatible storage works.

January 2, 2018

by Jussi Nummelin

· 11,129 Views · 1 Like

Working With hashcode() and equals()

Need to implement your own custom equality-checking mechanism? Here are some tips for when you need to override hashcode() and equals().

Updated January 2, 2018

by Hussein Terek

· 380,890 Views · 56 Likes

Generating and Mocking Data With MockNeat

Let's take a look at MockNeat — a new library designed to help you generate and mock app data tailored to fit your business requirements.

January 1, 2018

by Andrei Ciobanu

· 25,895 Views · 10 Likes

Kubernetes 1.8: Using Cronjobs to Take Neo4j Backups

It's easier than ever to run Neo4j backup jobs against Kubernetes clusters. Check out how to use a Cronjob to execute a backup now that Kubernetes 1.8 has been released.

December 31, 2017

by Mark Needham

· 8,017 Views · 6 Likes

What a Cross-Site Request Forgery Attack Is and How to Prevent It

Learn what you as a developer can do with HTTP requests and cookies to keep your web app secure and prevent a CSRF attack.

December 31, 2017

by Sven Morgenroth

· 32,256 Views · 4 Likes

DDD, Part 2: DDD Building Blocks

Learn about the most important things you need to know about DDD: entities, value objects, aggregate roots, repositories, factories, and services.

December 30, 2017

by M Yauri at-Tamimi

· 38,016 Views · 7 Likes

Ingesting IoT Sensor Data Into S3 With an RPI3

StreamSets Data Collector Edge is a lightweight agent used to create end-to-end data flow pipelines. We'll use it help stream data collected from a sensor.

December 30, 2017

by Rathnadevi Manivannan

· 10,727 Views · 4 Likes

Monitoring AWS Lambda Invocations With the ELK Stack

With the ELK stack more popular than ever, let's see how you can use it to monitor your serverless functions using AWS Lambda.

December 30, 2017

by Daniel Berman

· 8,831 Views · 3 Likes

DDD: Part IV (DDD and Microservices)

We've all heard of the many benefits of microservices architecture, but how exactly does that relate to Domain-Driven Design? Read on to find out.

December 29, 2017

by M Yauri at-Tamimi

· 19,184 Views · 13 Likes

SQL Server Automatic Tuning and sys.dm_db_tuning_recommendations

SQL Server has made available in recent versions automatic tuning! Interested to find out how it can benefit your project? Read on to find out!

December 29, 2017

by Grant Fritchey

· 7,488 Views · 4 Likes

Implementing Stack and Queue Using Linked Lists in C#

Stacks and queues are fundamental data structures in computer science. Let's take a look at how to implement them using C#!

December 29, 2017

by Ankit Sharma

· 59,943 Views · 4 Likes

How to Solve Mule SFTP Connector Algorithm Negotiation Fail Exception

This quick tutorial will show you how to resolve issues with the Mule SFTP connector connecting to remote file locations.

December 29, 2017

by Rajiv Mishra

· 24,751 Views · 5 Likes

Securing Your Inline SQL Statements From SQL Injection

Shifting security left, and using secure coding standards, is becoming more and more important. Read on to get a great introduction to this topic!

December 29, 2017

by Jennifer Marsh

· 9,772 Views · 3 Likes

Linked List Implementation in C#

Linked lists are a basic and popular data structure in computer science. In this post, we take a closer look at them and how you might implement one using C#.

December 28, 2017

by Ankit Sharma

· 54,020 Views · 4 Likes

In-Memory Technologies: Meeting Healthcare's Fast Data Challenges (Part 2)

Learn about a healthcare case study from a company called e-Therapeutics, which specializes in drug discovery and development, and see how they used Apache Ignite.

December 28, 2017

by Akmal Chaudhri

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