Data Engineering Resources

Recovering an Exchange Database With Missing Log Files and Avoiding Dirty State Backup

A backup of the EDB file is available, but there are no transaction logs. How do we bring the DB back to a functional state? Will it be restored with changes made to it?

January 10, 2018

by Vaibhav Bagga

· 14,693 Views · 2 Likes

CRUD Operations With ASP.NET Core Using Angular 5 and ADO.NET

In this article, we will walk through, step-by-step, how to create an MVC web application in ASP.NET Core 2.0 with Angular 5.

Updated January 9, 2018

by Ankit Sharma

· 162,361 Views · 12 Likes

Local File Inclusion Vulnerability

In this post, we take a quick look at this nasty sort of vulnerability, and what you can do to keep your web apps and users safe.

January 9, 2018

by Robert Abela

· 13,345 Views · 2 Likes

Statistics for Rookies: Learn Data-Driven Decision-Making the Fun Way

Learn about the basics of inferential statistics and see what inferential statistics can do for you in terms of data-driven decision-making.

January 9, 2018

by Sunil Kappal

· 12,656 Views · 6 Likes

Building Blocks of a Scalable Architecture

Of course you want your software in the hands of as many clients as possible, but first make sure that your product can handle all the extra weight.

January 9, 2018

by Daya V

· 47,342 Views · 30 Likes

Benefits of REST APIs With HTTP/2

HTTP/2 brings with it a lot of benefits for REST APIs, both on the integration side of things and in terms of performance and security.

January 9, 2018

by Guy Levin

· 75,675 Views · 83 Likes

Writing Java Microservices With WSO2 Microservices Framework for Java (MSF4J)

Learn about writing microservices in Java with WSO2 Microservices Framework to enable capabilities necessary in a production environment.

January 9, 2018

by Chanaka Fernando

· 12,854 Views · 2 Likes

Java-Based Fraud Detection With Spark MLlib

Learn how to develop an algorithm with Java and Spark MLlib that can detect fraud based on a dataset with seven million records.

January 9, 2018

by Klevis Ramo

· 20,609 Views · 10 Likes

The Top Four Exception Tracking Services

Application exceptions are essential. Well, only if you want to find out why a user encountered a problem, why an error occurred, and why an application crashed.

January 8, 2018

by Matthew Setter

· 8,695 Views · 2 Likes

Using Operations on Variables in JMeter

This blog post will show you how to use comparison operations, relational operations, and logical operations, in your Apache JMeter™ test scripts.

January 8, 2018

by Sergey Horban

· 9,851 Views · 1 Like

Understanding flatMap

Taking a walk on Java's functional side? Here are a few good things to know about how flatMap works and what it offers for Optionals and Streams.

January 8, 2018

by Paweł Szeliga

· 38,763 Views · 19 Likes

Chatbot With Angular 5 and DialogFlow

I have seen many posts on how to build a chatbot for a wide variety of collaboration platforms such as Slack, Facebook Messenger, HipChat ... So I decided to...

January 8, 2018

by Mohamed Labouardy

· 25,107 Views · 7 Likes

The Decomposable Monolith: Long Live the Monolith, Long Live Services!

Thinking about services while designing your monolith can help you build a monolith that can expand to services later, leading to better feature velocity early on.

January 8, 2018

by Paul Dix

· 5,400 Views · 1 Like

Building an IoT Notification System

Here's a great way to build your own IoT notification system that sends alerts to multiple devices using an ESP8266, PushingBox, and relatively few lines of code.

Updated January 7, 2018

by Francesco Azzola

· 29,230 Views · 9 Likes

Log Appender: What Is It and Why Would You Use It?

This article aims to clear up what a log appender is, and why it's integral to the logging process to address certain concerns.

January 7, 2018

by Erik Dietrich

· 24,790 Views · 5 Likes

7 Things to Know for Getting Started With Spring Boot

Just getting into Spring Boot? Then check out this post for a helping hand in understanding Spring Boot's architecture and functionality.

January 6, 2018

by Ranga Karanam

· 239,075 Views · 70 Likes

Using ADFS With Azure API Management

A DZone MVB explores some issues he ran into while trying to use these two technologies to create an API and push it online.

January 5, 2018

by Anders Abel

· 10,959 Views · 1 Like

How to Improve the Performance of a Java Application

Ensuring your Java application is running at peak performance can take some effort. Here's how you can help ensure the performance of your Java application is top notch.

January 4, 2018

by Eugen Paraschiv

· 62,358 Views · 47 Likes

How Does Spark Use MapReduce?

Apache Spark does use MapReduce — but only the idea of it, not the exact implementation. Confused? Let's talk about an example.

January 4, 2018

by Anubhav Tarar

· 39,540 Views · 3 Likes

Azure Pre-Emptive Maintenance

Not a fan of Azure restarting your VMs for updates? See how you can take control of the process with scheduled, pre-emptive maintenance.

January 4, 2018

by Sam Cogan

· 5,012 Views · 1 Like

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