Data Resources

Making Your Data Flow Resiliently With Apache NiFi Clustering

This article discusses the challenges of transferring data into a format that is serviceable for use in analytics, and how to construct a resilient data flow.

February 5, 2021

by Brent Segner

· 8,958 Views · 5 Likes

Forget SQL vs NoSQL - Get the Best of Both Worlds With JSON in PostgreSQL

Learn how to use JSON with PostgreSQL to create a schema for any situation. Follow examples of storing JSON data, querying it, and avoiding anti-patterns.

February 4, 2021

by Derek Xiao

· 12,057 Views · 15 Likes

Logging vs. Monitoring: Part 1

Logging and Monitoring… this I tell you, brother. You can't have one without the other.

February 3, 2021

by Brennon Loveless

· 12,220 Views · 13 Likes

5 Principles of Production Readiness

Production readiness refers to when a certain application or a program will be ready to operate. Once the application is made, we call it a production-ready application.

February 3, 2021

by Mir Ali

CORE

· 28,781 Views · 4 Likes

Understand the Powerful ROP Attack From Zero!

Implementing an ROP attack is to execute gadgets one by one that are scattered in the code space of the target program; this tutorial replicates this process.

February 2, 2021

by Kenny P.B.

· 2,770 Views · 1 Like

Upgrade Your Data Layer With Dapper (a .NET Micro ORM)

A developer gives a tutorial on how to get started with Dapper, a light-weight .NET ORM (object relation mapper), running through all the code you need.

February 2, 2021

by Jawad Hasan Shani

CORE

· 11,814 Views · 3 Likes

EBS vs. EFS vs. S3: When to Use AWS's Three Storage Solutions

We take a look at EBS, EFS and S3, which are some of AWS's most popular storage solutions, and how to decide which is right for your use case.

February 1, 2021

by Ned Hallett

· 11,831 Views · 4 Likes

Shared Microservice Configurations Using Spring Cloud Config

The microservice architecture pattern enables businesses to distribute functionality between many small applications instead of larger monolithic portions.

January 30, 2021

by Joe Cavazos

· 6,056 Views · 4 Likes

Useful Tools for Local Development With AWS Services

Over the last 2.5 years, I've been working with AWS and a wide range of its services. In this post, I'll describe some of the tools that I use.

January 30, 2021

by Jeroen Reijn

CORE

· 10,307 Views · 3 Likes

Using Barcodes in iText 7

A developer shows us how to use Java to create several different types of bar codes and explains how these barcodes work to encode data.

January 29, 2021

by Arnošt Havelka

CORE

· 9,007 Views · 1 Like

Advanced Search and Filtering API Using Spring Data and MongoDB

In this tutorial, you will learn to implement filter/search Rest API for an existing Spring Boot application using Spring Data JPA and MongoDB.

January 29, 2021

by Anicet Eric

· 42,228 Views · 3 Likes

Top 5 Evolving Cybersecurity Threats to Cloud Computing in 2021

Our internet cloud is facing numerous cybersecurity threats as hackers are getting innovative in parallel to technological advancements.

January 28, 2021

by Ryan Jason

· 92,239 Views · 5 Likes

How to Optimize AWS Observability Tools

AWS provides several disparate observability tools that can be combined for a system's complete picture.

January 28, 2021

by Joanna Wallace

· 3,551 Views · 3 Likes

A Rapid Overview of ISA-88 and How It Aligns With ISA-95 and IIoT Platforms

ISA-88 is a long-standing standard for managing batch processes, while ISA-95 is focused on defining the progressive complexity of information expected to be available.

January 27, 2021

by Abhijit Telang

· 17,723 Views · 3 Likes

Statistics-Based OWASP Top 10 2021 Proposal

The purpose of this work is to make an OWASP Top 10 2021 predictions calculated by understandable metrics, make everyone able to reproduce the results, and present to an entire community for feedback.

Updated January 26, 2021

by Ivan Wallarm

· 6,743 Views · 2 Likes

Change Data Capture With Debezium: A Simple How-To, Part 1

This is a simple how-to on how to build out a change data capture solution using Debezium within an OpenShift environment.

Updated January 26, 2021

by Eric Deandrea

· 20,758 Views · 8 Likes

Data Lakes: All You Need to Know

Data lakes are centralized storage repositories. This burgeoning technology is gaining traction for big data storage. Here's all you need you to know.

January 25, 2021

by Anton Lawrence

CORE

· 13,069 Views · 13 Likes

Manage Hierarchical Data in MongoDB With Spring

In this article, we show CRUD operations on hierarchical data stored in MongoDB by taking advantage of the "$graphLookup" operation and build a Spring Boot app.

January 25, 2021

by Kyriakos Mandalas

CORE

· 25,531 Views · 7 Likes