Data Resources

Building an Amazon-Like Recommendation Engine Using Slash GraphQL

Get started using Dgraph's Slash GraphQL product and connect to a Spring Boot application which will act as a simple RESTful recommendation service

October 5, 2020

by John Vester

CORE

· 113,049 Views · 12 Likes

Reasons Why You Should Get a Cloud Computing Certification

See why a cloud certification could be a great choice to advance your career and better help you stand out as a potential candidate.

October 5, 2020

by Shormistha Chatterjee

CORE

· 7,260 Views · 7 Likes

Using SocketCluster for Distributed Computing in a Unique Way

HarperDB CTO demonstrates the inner-workings of SocketCluster, including a code review to highlight SocketCluster concepts within a database framework.

October 2, 2020

by Margo McCabe

· 4,610 Views · 5 Likes

Protecting Your Domain-Driven Design from Anemia

What do Monopoly and domain-driven software development have in common? Check out the answer and 4 ways to keep your domain encapsulated and avoiding anemia.

October 2, 2020

by Stuart Meikle

· 11,317 Views · 11 Likes

5 Ways to Change Log Levels at Runtime

In this article, we'll walk through a critical aspect of logging—logging. Logs are important for any application debugging, so understanding them is important.

October 1, 2020

by Milind Deobhankar

· 61,730 Views · 9 Likes

How We Build an HTAP Database That Simplifies Your Data Platform

This article is based on a talk given by Shawn Ma at TiDB DevCon 2020. TiDB is an open-source, distributed, NewSQL database that supports Hybrid Transactiona...

Updated October 1, 2020

by Xiaoyu Ma

· 8,268 Views · 5 Likes

Redis vs Memcached: Which One to Pick

When people talk about the Performance Improvement of an application, the one integral factor that everyone considers is server-side caching. Identifying the...

September 30, 2020

by Anji K

· 8,162 Views · 6 Likes

Just a Class Diagram for Python 3 Collections Abstract Base Classes

The class diagram depicts the main classes in Python’s collections.abs module and their relationship with built-in container types.

September 30, 2020

by Sangmoon Oh

· 3,124 Views · 2 Likes

Data Ingestion Into Azure Data Explorer Using Kafka Connect

In this blog, we will go over how to ingest data into Azure Data Explorer using the open-source Kafka Connect Sink connector for Azure Data Explorer.

September 28, 2020

by Abhishek Gupta

CORE

· 3,272 Views · 4 Likes

Jenkins Is Getting Old — It’s Time to Move On

After using Jenkins on several projects, we say it's time to move on. Jenkins is left behind with his old approach, and here are some of it's biggest problems.

Updated September 28, 2020

by Marija Naumovska

CORE

· 14,423 Views · 6 Likes

How to Check String or String View Prefixes and Suffixes in C++20

In this article, see how to check string or string view prefixes and suffixes in C++20.

Updated September 25, 2020

by Bartłomiej Filipek

· 12,321 Views · 3 Likes

Power BI vs Tableau: Comparison Between Top Two BI Tools

In tis article, compare two BI tools, Power BI and Tableau.

September 25, 2020

by Ankit Kumar

· 9,524 Views · 7 Likes

Connecting Sequelize to a PostgreSQL Cluster

In this tutorial, I connect a Node.js app with Sequelize to a PostgreSQL cluster to write to the primary node and read from standby nodes.

September 24, 2020

by Rui Trigo

· 9,198 Views · 4 Likes

Understanding a Messaging Queue by Example

Design Messaging Queue

September 24, 2020

by Mayank Bansal

· 8,811 Views · 8 Likes

Securing Your Cloud-Native Journey

Going cloud-native has its own advantages and challenges; this article should help you tackle your cloud-native journey and the challenges associated.

Updated September 24, 2020

by Pavan Belagatti

CORE

· 6,826 Views · 3 Likes

Payments Architecture - Immediate Payments Example

As a reminder, the architectural details covered here are base on real customer integration solutions using open source technologies. The example scenario pr...

September 24, 2020

by Eric D. Schabell

CORE

· 10,813 Views · 2 Likes