Data Engineering Resources

Rapidly Develop Java Microservices on Kubernetes With Telepresence

Tutorial: Build a Kubernetes development workflow with a Java microservice

March 19, 2021

by Daniel Bryant

· 8,211 Views · 4 Likes

Let's Think Kafka Cluster Without Zookeeper With KIP-500

Right now, Apache Kafka utilizes Apache ZooKeeper to store its metadata. Managing a ZooKeeper cluster creates an additional burden on the infrastructure and the admins.

March 19, 2021

by Siva Prasad Rao Janapati

· 7,049 Views · 3 Likes

Setup and Configure Velero on AKS

This article will help you to setup Velero easily on AKS, limiting access to the minimum needed resource group instead of subscription level access.

March 19, 2021

by Kuljeet Singh

· 16,086 Views · 3 Likes

Performance Differences Between Postgres and MySQL

In this article, we discuss what workload analysis and running queries can teach us about the performance differences in JSON, indexing, and concurrency.

March 19, 2021

by Blessing Krofegha

· 8,656 Views · 3 Likes

Creating Account Activation Links for User Registration in Vaadin Applications

In this article, I'll show you how to generate activation links that you can send to the users so that they can complete the registration process.

March 19, 2021

by Alejandro Duarte

CORE

· 7,065 Views · 4 Likes

How to Efficiently Choose the Right Database for Your Applications

Finding the right database solution for your application is not easy. Learn how to efficiently find a database for your applications.

March 19, 2021

by Guo Leitao

· 7,893 Views · 2 Likes

Using Azure Front Door for Eliminating Preflight Calls (CORS)

You can use an Azure Front Door to route to both the UI domain and the API to eliminate the (OPTIONS) request; calls from the browser will be directed to the same-origin as the UI.

March 18, 2021

by Pratik Bhattacharya

· 10,858 Views · 3 Likes

How to do Memory Management for DataWeave

This article explains on how can we can perform memory management to effectively run larger MuleSoft DataWeave scripts.

Updated March 18, 2021

by Ravi Tamada

· 23,379 Views · 9 Likes

How Checksum Smartly Manages Data Integrity in HDFS

In two words, data integrity can be defined as an assurance of the accuracy and consistency of data throughout the entire life cycle.

March 16, 2021

by Gautam Goswami

CORE

· 6,645 Views · 2 Likes

Understanding CIDRs and Public vs Private IPs

We use CIDR ranges for security-related things. Like to secure the traffic in terms of IP addresses. Usually, it helps us in defining the IP address range.

Updated March 16, 2021

by Sravan Lingam

· 26,135 Views · 12 Likes

Why Java Is so Young After 25 Years: An Architect’s Point of View

Java completes 25 years of programming life and remains closer to developer's minds; almost 69% of the worldwide developer community remains to code in Java, even now.

Updated March 16, 2021

by Dr.Magesh Kasthuri

· 17,443 Views · 16 Likes

Health Monitoring Through Data From Wearables

Wearable IoT devices for health monitoring are presented. Opportunities and challenges for developing applications for interoperable big data are also explored.

March 16, 2021

by Thiago Nascimento

CORE

· 18,552 Views · 2 Likes

SQL Phenomena for Developers

These phenomena represent a set of data integrity anomalies that may occur when a developer tries to squeeze performance from transaction concurrency.

March 15, 2021

by Anghel Leonard

CORE

· 15,031 Views · 12 Likes

Run and Scale an Apache Spark Application on Kubernetes

Learn how to set up Apache Spark on IBM Cloud Kubernetes Service by pushing the Spark container images to IBM Cloud Container Registry....

March 15, 2021

by Vidyasagar (Sarath Chandra) Machupalli FBCS

CORE

· 9,541 Views · 5 Likes

Chatbot for Customer Support

These days there are many use cases for conversational AI. In the following article, we go through implementing a chatbot using Java and Apache OpenNLP.

March 12, 2021

by Ima Miri

· 9,293 Views · 3 Likes

Using the Integration API With IBM App Connect Enterprise V11

In this article, I describe how to use the new packaged and classes in the Integration API provided in App Connect Enterprise v11.0.0.5.

March 12, 2021

by Sanjay Nagchowdhury

· 9,591 Views · 2 Likes

Using Slash GraphQL to Create InstaMeme—A Meme Sharing App

Walk through the process of creating a Slash GraphQL backend service to meet the needs of a fictional client, called InstaMeme.

March 12, 2021

by John Vester

CORE

· 84,604 Views · 6 Likes

Top 8 Augmented Reality Toolkits App Developers Should Consider

This article covers several different major players in the development of augmented reality apps today so that you can pick the right toolkit for you.

Updated March 11, 2021

by Amaan T

· 23,339 Views · 4 Likes

Set Up Network Parental Controls on a Raspberry Pi

With minimal investment of time and money, you can keep your kids safe online.

March 11, 2021

by Daniel Oh

CORE

· 23,288 Views · 5 Likes

Look, Ma! No Pods!

Microservices CI/CD with GitLab and HashiCorp Nomad.

Updated March 10, 2021

by Kyriakos Mandalas

CORE

· 23,764 Views · 7 Likes

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